阅读说明：本技术 储能控制系统 (Energy storage control system ) 是由 李新亮 杨振华 刘骁 孙正晓 毛晨红 刘培龙 安可新 于 2020-05-26 设计创作，主要内容包括：本发明提供一种储能控制系统。该系统包括：主控单元、储能控制单元和测控保护单元,主控单元分别与储能控制单元和测控保护单元连接,主控单元用于接收用户输入的控制指令、测控保护单元发送的检测结果和储能控制单元上传的储能数据,并根据控制指令、检测结果和储能数据,对储能控制单元进行控制,该储能数据包括储能控制单元的运行数据、环境温度、电池温度、电压中的至少一种,解决了现有技术中储能系统数据监测以及集中控制效果实时性差,响应速率较慢等问题,从而实现对储能控制单元的高效、精准、集中的控制。(The invention provides an energy storage control system. The system comprises: the main control unit is connected with the energy storage control unit and the measurement and control protection unit respectively, the main control unit is used for receiving control instructions input by users, the detection results sent by the measurement and control protection unit and the energy storage data uploaded by the energy storage control unit, and according to the control instructions, the detection results and the energy storage data are controlled by the energy storage control unit, the energy storage data comprise at least one of operation data of the energy storage control unit, the ambient temperature, the battery temperature and the voltage, the problems that the real-time performance of energy storage system data monitoring and centralized control effects in the prior art is poor, the response rate is slow and the like are solved, and therefore the energy storage control unit is efficiently, accurately and centrally controlled.)

1. An energy storage control system, comprising: the system comprises a main control unit, an energy storage control unit and a measurement and control protection unit;

the main control unit is respectively connected with the energy storage control unit and the measurement and control protection unit;

the main control unit is used for receiving a control instruction input by a user, a detection result sent by the measurement and control protection unit and energy storage data uploaded by the energy storage control unit, and controlling the energy storage control unit according to the control instruction, the detection result and the energy storage data; the energy storage data comprises at least one of operation data, ambient temperature, battery temperature and voltage of the energy storage control unit.

2. The system of claim 1, wherein the master control unit comprises: the energy management system EMS main controller, the first exchanger and the second exchanger;

EMS main control unit respectively with first switch with the second switch is connected, through first switch with the second switch with observe and control the protection unit with the energy storage control unit connects.

3. The system of claim 2, wherein the master control unit further comprises: a time synchronization device;

The time synchronization device is respectively connected with the first switch and the second switch;

and the time synchronization device is used for performing time calibration on the energy storage control system according to the control of the EMS main controller.

4. The system of claim 2, wherein the master control unit further comprises: a comprehensive workstation;

the integrated workstation is connected with the EMS main controller through the first switch and the second switch;

the comprehensive workstation is used for receiving a control instruction input by a user and sending the control instruction to the main control unit.

5. The system of any one of claims 1 to 4, wherein the master control unit further comprises: an EMS controller;

the EMS controller is respectively connected with the first switch and the second switch and is connected with the measurement and control protection unit and the energy storage control unit through the first switch and the second switch; the EMS standby controller is used for replacing the EMS main controller to work after the EMS main controller fails.

6. The system of claim 2, wherein the first row of left ports of the EMS master controller is connected to the first switch, and the first row of left ports of the EMS master controller is connected to the second switch to form an ethernet ring network.

7. The system of claim 1, wherein the energy storage control unit comprises: n energy storage units and n energy storage converters;

the first energy storage unit is connected with the first energy storage converter, the first energy storage converter is connected with the second energy storage unit, the second energy storage unit is connected with the second energy storage converter, and the rest can be done in the same way until the (n-1) th energy storage converter is connected with the nth energy storage unit, and the nth energy storage unit is connected with the nth energy storage converter;

wherein n is a positive integer.

8. The system of claim 1, wherein the observed and controlled protection unit comprises:

the system comprises m voltage boosting transformer measurement and control protection devices, m low-voltage measurement and control protection devices, a third switch and a fourth switch; wherein m is a positive integer;

the third switch is respectively connected with the left port of each boosting transformer measurement and control protection device, and the fourth switch is respectively connected with the right port of each boosting transformer measurement and control protection device;

the third switch respectively with every low pressure observes and controls protection device's left mouth and is connected, the fourth switch is connected with every low pressure and observes and controls protection device's right mouth respectively.

9. The system of claim 1, wherein the apparatus further comprises: at least one telemechanical unit;

The at least one telecontrol unit is connected with the main control unit;

the at least one telecontrol unit is used for receiving a control instruction input by a user and sending the control instruction to the main control unit.

10. The system of claim 9, wherein the telemechanical unit comprises a secondary security screen and a telemechanical module;

the telecontrol module is respectively connected with the secondary security screen and the main control unit;

the telecontrol module is used for receiving a control instruction input by a user through the secondary security screen and sending the control instruction to the main control unit.

Technical Field

The invention relates to the technical field of power supply schemes, in particular to an energy storage control system.

Background

With the increasing world population and the increasing popularity of industrial production, the demand of various industries for energy and electricity is increasing, and under the current situation, the energy structure in the global scope is generally concentrated on fossil fuel. As is well known, fossil fuels such as oil, natural gas and coal have a formation cycle of up to ten million years, and according to incomplete statistics and the current exploitation and use forms of fossil fuels, the fossil fuels are about to be exhausted after one hundred years. In contrast, governments of various countries have issued relevant policies to effectively utilize renewable resources such as solar energy, wind energy and pumped storage to generate electricity, but these types of electricity generation have certain limitations and are relatively seriously influenced by regional factors. The energy storage system can not only perform efficient, rapid and accurate response, but also has an implementation form which is not limited by regions, can play a role of serving a power grid to a certain extent, charges the energy storage battery in the power consumption valley period, and discharges and compensates the energy storage battery in the power consumption peak period to reduce the load of the power grid, so that the effect of peak clipping and valley filling can be realized on one hand, and a certain economic benefit also exists on the other hand.

As shown in fig. 1, the energy storage system is a schematic diagram of an energy storage system architecture adopted in the prior art, the energy storage system includes a battery matrix Controller BAU1, the battery matrix Controller BAU1 is respectively communicatively connected with a plurality of battery cluster controllers 2(BCU1 to BCUm) through ethernet, each battery cluster Controller 2 is respectively communicatively connected with a plurality of battery module controllers 2(BMU1 to BMUn) through a corresponding Controller Area Network (CAN) bus, each battery module Controller 2 is correspondingly connected with a battery pack 4, and the battery matrix Controller BAU1 is further communicatively connected with a converter PCS 5.

The energy storage system in the prior art lacks centralized management on the acquired overall data, data distortion is easily caused, the accuracy of control on the energy storage unit is reduced, and operation and maintenance cost is increased due to inconvenient operation and maintenance management.

Disclosure of Invention

The invention provides an energy storage control system, which improves the real-time performance and accuracy of real-time monitoring and control of an energy storage unit.

In a first aspect, the present invention provides an energy storage control system, comprising: the system comprises a main control unit, an energy storage control unit and a measurement and control protection unit;

the main control unit is respectively connected with the energy storage control unit and the measurement and control protection unit;

The main control unit is used for receiving a control instruction input by a user, a detection result sent by the measurement and control protection unit and energy storage data uploaded by the energy storage control unit, and controlling the energy storage control unit according to the control instruction, the detection result and the energy storage data; the energy storage data comprises at least one of operation data, ambient temperature, battery temperature and voltage of the energy storage control unit.

In a specific implementation manner, the main control unit includes: the energy management system EMS main controller, the first exchanger and the second exchanger;

EMS main control unit respectively with first switch with the second switch is connected, through first switch with the second switch with observe and control the protection unit with the energy storage control unit connects.

Further, the main control unit further comprises: a time synchronization device;

the time synchronization device is respectively connected with the first switch and the second switch;

and the time synchronization device is used for performing time calibration on the energy storage control system according to the control of the EMS main controller.

Further, the main control unit further comprises: a comprehensive workstation;

The integrated workstation is connected with the EMS main controller through the first switch and the second switch;

the comprehensive workstation is used for receiving a control instruction input by a user and sending the control instruction to the main control unit.

Optionally, the main control unit further includes: an EMS controller;

the EMS controller is respectively connected with the first switch and the second switch and is connected with the measurement and control protection unit and the energy storage control unit through the first switch and the second switch; the EMS standby controller is used for replacing the EMS main controller to work after the EMS main controller fails.

In a specific implementation manner, the first row of upper ports on the left side of the EMS main controller is connected with the first switch, and the first row of lower ports on the left side of the EMS main controller is connected with the second switch to form an ethernet ring network.

Optionally, the energy storage control unit includes: n energy storage units and n energy storage converters;

the first energy storage unit is connected with the first energy storage converter, the first energy storage converter is connected with the second energy storage unit, the second energy storage unit is connected with the second energy storage converter, and the rest can be done in the same way until the (n-1) th energy storage converter is connected with the nth energy storage unit, and the nth energy storage unit is connected with the nth energy storage converter.

Further, the measurement and control protection unit comprises:

the system comprises m voltage boosting transformer measurement and control protection devices, m low-voltage measurement and control protection devices, a third switch and a fourth switch;

the third switch is respectively connected with the left port of each boosting transformer measurement and control protection device, and the fourth switch is respectively connected with the right port of each boosting transformer measurement and control protection device;

the third switch respectively with every low pressure observes and controls protection device's left mouth and is connected, the fourth switch is connected with every low pressure and observes and controls protection device's right mouth respectively.

Optionally, the apparatus further comprises: at least one telemechanical unit;

the at least one telecontrol unit is connected with the main control unit;

the at least one telecontrol unit is used for receiving a control instruction input by a user and sending the control instruction to the main control unit.

In a specific implementation manner, the telecontrol unit comprises a secondary security screen and a telecontrol module;

the telecontrol module is respectively connected with the secondary security screen and the main control unit;

the telecontrol module is used for receiving a control instruction input by a user through the secondary security screen and sending the control instruction to the main control unit.

The embodiment of the invention provides an energy storage control system which comprises a main control unit, an energy storage control unit and a measurement and control protection unit, wherein the main control unit is respectively connected with the energy storage control unit and the measurement and control protection unit, and is used for receiving a control instruction input by a user, a detection result sent by the measurement and control protection unit and energy storage data uploaded by the energy storage control unit and controlling the energy storage control unit according to the control instruction, the detection result and the energy storage data, wherein the energy storage data comprise at least one of operation data, ambient temperature, battery temperature and voltage of the energy storage control unit.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of an energy storage system architecture used in the prior art;

fig. 2 is a schematic structural diagram of an energy storage control system according to a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of an energy storage control system according to the present invention;

fig. 4 is a schematic structural diagram of a third embodiment of an energy storage control system according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a fourth embodiment of an energy storage control system according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a fifth embodiment of an energy storage control system according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a hardware structure of the energy storage control system according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As used herein, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Reference throughout this specification to "one embodiment" or "another embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in this embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

Fig. 2 is a schematic structural diagram of an energy storage control system according to a first embodiment of the present invention, and as shown in fig. 2, the system 10 includes:

the system comprises a main control unit 11, an energy storage control unit 12 and a measurement and control protection unit 13.

The main control unit 11 is connected with the energy storage control unit 12 and the measurement and control protection unit 13 respectively.

The main control unit 11 is configured to receive a control instruction input by a user, a detection result sent by the measurement and control protection unit 13, and energy storage data uploaded by the energy storage control unit 12, and control the energy storage control unit 12 according to the control instruction, the detection result, and the energy storage data; the energy storage data includes at least one of operating data of the energy storage control unit 12, ambient temperature, battery temperature, and voltage.

In a specific implementation manner, the main control unit 11 receives a control instruction input by a user, where the control instruction may include a scheduling curve issued by scheduling, the main control unit 11 may send the control instruction to the energy storage control unit 12, the energy storage control unit 12 analyzes the scheduling curve to obtain discrete scheduling data, and charges or discharges according to the scheduling data, or the main control unit 11 may analyze the scheduling curve to obtain discrete scheduling data and send the scheduling data to the energy storage control unit 12, so that the energy storage control unit 12 charges or discharges according to the scheduling data.

Illustratively, the measurement and control protection unit 13 is configured to detect a low-voltage measurement and control device in a control switch state, and send a detection result to the main control unit 11, where the main control unit 11 determines to control the energy storage control unit 12 to charge or discharge or stop working according to the detection result, for example, when the measurement and control protection unit 13 detects that the low-voltage measurement and control device in the control switch state has a fault, the measurement and control protection unit 13 sends a detection result with fault information to the main control unit 11, and the main control unit 11 controls the energy storage control unit 12 to stop charging or discharging according to the detection result.

Illustratively, the energy storage control unit 12 is configured to collect energy storage data, for example, one or more of operation data generated when the energy storage control unit 12 operates, ambient temperature during operation, battery temperature, voltage, and the like, and send the collected energy storage data to the main control unit 11, so that the main control unit adjusts control of the energy storage control unit 12 in real time according to the energy storage data.

The embodiment provides an energy storage control system 10, including main control unit 11, energy storage control unit 12 and observing and controlling protection unit 13, main control unit is connected with energy storage control unit and observing and controlling protection unit respectively, main control unit is used for receiving user input's control command, observe and control the energy storage data that detection result and energy storage control unit uploaded that protection unit sent, and according to control command, detection result and energy storage data, control energy storage control unit, this energy storage data includes energy storage control unit's operating data, ambient temperature, battery temperature, at least one in the voltage, energy storage system data monitoring and centralized control effect real-time nature are poor among the prior art has been solved, the slower scheduling problem of response rate, thereby realize the high efficiency to energy storage control unit, it is accurate, concentrated control.

On the basis of the embodiment shown in fig. 2, fig. 3 is a schematic structural diagram of a second embodiment of an energy storage control system provided in the embodiment of the present invention, and as shown in fig. 3, the system 10 further includes: at least one telemechanical unit 14.

At least one telemechanical unit 14 is connected to the main control unit 11.

The at least one telecontrol unit 14 is used for receiving control instructions input by a user and sending the control instructions to the main control unit 11.

On the basis of the foregoing embodiments, fig. 4 is a schematic structural diagram of a third embodiment of an energy storage control system according to an embodiment of the present invention, as shown in fig. 4.

The main control unit 11 includes: an Energy Management System (EMS) main controller 111, a first switch 112, and a second switch 113.

The EMS main controller 111 is connected with the first switch 112 and the second switch 113 respectively, and is connected with the measurement and control protection unit 13 and the energy storage control unit 12 through the first switch 112 and the second switch 113.

Illustratively, the first row of the upper port on the left side of the EMS host controller 111 is connected to the first switch 112, and the first row of the lower port on the left side of the EMS host controller 111 is connected to the second switch through Ethernet communication, so as to form an Ethernet ring.

Further, in order to keep the time of each unit or device in the energy storage system consistent, the main control unit 11 provided by the present invention further includes: the time tick device 114.

The time synchronization device 114 is connected to the first switch 112 and the second switch 113, respectively.

The time comparison device 114 is configured to perform time calibration on the energy storage control system 10 according to the control of the EMS main controller 111.

Further, the main control unit 11 provided by the present invention may obtain a control instruction input by a user through the at least one remote unit 14, and may also receive the control instruction input by the user through the integrated workstation 115 in the main control unit 11, and send the control instruction to the main control unit 11, where the integrated workstation 115 is connected to the EMS main controller 111 through the first switch 112 and the second switch 113.

As an example, the first switch 112 is connected to the upper port of the integrated workstation 115, and the second switch 113 is connected to the lower port of the integrated workstation 115, so that the integrated operation of the background workstation can be realized.

In order to make the operation of the energy storage control system 10 provided by the present invention more stable, in the main control unit 11 provided by the present invention, the energy storage control system further includes: EMS controller 116.

The EMS controller 116 is connected to the first switch 112 and the second switch 113, and is connected to the measurement and control protection unit 13 and the energy storage control unit 12 through the first switch 112 and the second switch 113. EMS standby controller 116 is used to operate in place of EMS main controller 111 after EMS main controller 111 fails.

As an example, fig. 5 is a schematic structural diagram of a fourth embodiment of an energy storage control system provided by the embodiment of the present invention, fig. 6 is a schematic structural diagram of a fifth embodiment of an energy storage control system provided by the embodiment of the present invention, and as shown in fig. 4 to fig. 6, a left second upper port of the EMS main controller 111 is connected to a left second upper port of the EMS controller 116, and through ethernet control automation technology EtherCAT, also referred to as industrial ethernet communication, both a second lower port of the EMS main controller 111 and a second lower port of the EMS controller 116 are connected to a second EtherCAT switch 118, and both a right interface of the main controller 111 and a right interface of the EMS controller 116 are connected to a first EtherCAT switch 117 and communicate through EtherCAT, so as to form an EtherCAT.

The energy storage control unit 12 includes: the energy storage device comprises n energy storage units 121 and n energy storage converters 122, wherein the first energy storage unit 121-1 is connected with the first energy storage converter 122-1, the first energy storage converter 122-1 is connected with the second energy storage unit 121-2, the second energy storage unit 121-2 is connected with the second energy storage converter 122-2, and the rest is repeated until the nth-1 energy storage converter 122-n-1 is connected with the nth energy storage unit 121-n, the nth energy storage unit 121-n is connected with the nth energy storage converter 122-n, and n is a positive integer.

Optionally, the energy storage unit 121 is a lithium battery energy storage unit, and the number of the energy storage units 121 can be expanded based on specific requirements, from a first energy storage unit to an nth energy storage unit, an EtherCAT ring network is formed with the EMS main controller on the one hand, and on the other hand, from the first energy storage unit to the nth energy storage unit and the EMS main controller also form an Ethernet ring network, the EtherCAT is a fast control network, the Ethernet is a monitoring data network, and real-time control and data acquisition are performed on the energy storage unit 121 and the energy storage converter 122.

Optionally, the energy storage converter preferably performs EtherCAT communication, and when the energy storage converter does not support EtherCAT, CAN bus communication is adopted.

In a specific implementation manner, as shown in fig. 4 to fig. 6, the first EtherCAT switch outlet X01 is connected to the second photoelectric conversion module communication port, the second photoelectric conversion module upper data transceiving port RX is connected to the third photoelectric conversion module lower data transceiving port TX, the second photoelectric conversion module lower data transceiving port TX is connected to the third photoelectric conversion module upper data transceiving port RX, Ethernet communication is performed through an optical fiber, the second EtherCAT switch is connected to the communication port of the first photoelectric conversion module, the first photoelectric conversion module upper data transceiving port RX outlet X05 is connected to the fourth photoelectric conversion module lower data transceiving port TX, the first photoelectric conversion module lower data transceiving data TX outlet X04 is connected to the fourth photoelectric conversion module upper data port RX, Ethernet communication is performed through an optical fiber, the first switch 112 data transceiving port outlet X02 is connected to the a-network switch n, the data transceiver outlet X03 of the second switch 112 is connected to a network B switch n, the network a switch n is connected to the network a switch 1 and the network a switch 2, and the network B switch n is connected to the network B switch 1 and the network B switch 2, respectively, and performs communication via Ethernet.

As an example, the energy storage converter communicates through EtherCAT, the communication port of the third photoelectric conversion module is connected with the first energy storage unit, the first energy storage unit is connected with the first energy storage converter, the first energy storage converter is connected with the second energy storage unit, the second energy storage unit is connected with the second energy storage converter, the hand power can expand n energy storage units and the energy storage converter in sequence, the nth energy storage unit is connected with the nth energy storage converter, the nth energy storage converter n is connected with the fourth photoelectric conversion module, an EtherCAT ring network is formed, and optionally, based on the maximum performance of EtherCAT, the number of the energy storage converters and the energy storage units can be expanded to 255.

As another example, the energy storage converter communicates over a CAN bus. The communication port of the third photoelectric conversion module is connected with the first energy storage unit, the first energy storage unit is connected with the second energy storage unit, the second energy storage unit is connected with the distributed slave stations, the distributed slave stations are connected with the nth energy storage unit, the nth energy storage unit n is connected with the fourth photoelectric conversion module, each energy storage unit is communicated with the distributed slave stations through EtherCAT, the distributed slave station CAN module 1 is connected with the first energy storage converter, the distributed slave station CAN module 2 is connected with the second energy storage converter, the distributed slave station CAN module n is connected with the nth energy storage converter, and an energy storage converter CAN communication network is formed.

The measurement and control protection unit 13 provided by the invention comprises: the system comprises m voltage-boosting transformer measurement and control protection devices 131, m low-voltage measurement and control protection devices 132, a third switch 133 and a fourth switch 134. Wherein m is a positive integer.

Wherein, the third switch 133 is connected with the left mouth of every change observing and controlling protection device 131 that steps up respectively, and the fourth switch 132 is connected with the right mouth of every change observing and controlling protection device 131 that steps up respectively, and the third switch 133 is connected with the left mouth of every low pressure observing and controlling protection device 132 respectively, and the fourth switch is connected with the right mouth of every low pressure observing and controlling protection device 132 respectively.

Illustratively, a data transceiving port of the first switch 112 is connected with a data transceiving port of the third switch 133, a data transceiving port of the second switch 113 is connected with a data transceiving port of the fourth switch 134, the third switch 133 is respectively connected with left ports of first to mth voltage boosting measurement and control protection devices 131, the fourth switch 134 is respectively connected with right ports of first to mth voltage boosting measurement and control protection devices 131, the voltage boosting measurement and control protection devices 131 can be expanded based on actual working conditions, the third switch 133 is respectively connected with left ports of first to mth low voltage measurement and control protection devices 132, the fourth switch 134 is respectively connected with right ports of first to mth low voltage measurement and control protection devices 132, the low voltage measurement and control protection devices 132 can be expanded based on actual working conditions, the low voltage measurement and control protection devices 132 and the voltage boosting measurement and control protection devices 131 can communicate with an EMS main controller or an EMS controller and upload data, and real-time monitoring of the measurement and control protection device is realized.

With reference to the embodiments shown in fig. 4 to 6, in the at least one remote unit 14 provided in the present invention, preferably, the number of the remote units 14 is two, and each remote unit 14 includes a secondary security screen 141 and a remote module 142.

The telecontrol module 142 is respectively connected with the secondary security screen 141 and the main control unit 11;

the remote control module 142 is configured to receive a control instruction input by a user through the secondary security screen 141, and send the control instruction to the main control unit.

Fig. 7 is a schematic diagram of a hardware structure of the energy storage control system according to the embodiment of the present invention. As shown in fig. 7, the energy storage control system 30 provided in the present embodiment may include: a memory 301, a processor 302; optionally, a bus 303 may also be included. The bus 303 is used to realize connection between the elements.

The memory 301 stores computer-executable instructions;

the processor 302 executes computer-executable instructions stored by the memory 301.

Wherein, the memory 301 and the processor 302 are electrically connected directly or indirectly to realize data transmission or interaction. For example, these components may be electrically connected to each other via one or more communication buses or signal lines, such as bus 303. The memory 301 stores computer-executable instructions for implementing the data access control method, including at least one software functional module that can be stored in the memory 301 in the form of software or firmware, and the processor 302 executes various functional applications and data processing by running software programs and modules stored in the memory 301.

The Memory 301 may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Read-Only Memory (EPROM), an electrically Erasable Read-Only Memory (EEPROM), and the like. The memory 301 is used for storing programs, and the processor 302 executes the programs after receiving the execution instructions. Further, the software programs and modules within the memory 301 may also include an operating system, which may include various software components and/or drivers for managing system tasks (e.g., memory management, storage device control, power management, etc.), and may communicate with various hardware or software components to provide an operating environment for other software components.

The processor 302 may be an integrated circuit chip having signal processing capabilities. The Processor 302 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and so on. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. It will be appreciated that the configuration of fig. 7 is merely illustrative and may include more or fewer components than shown in fig. 7 or have a different configuration than shown in fig. 7. The components shown in fig. 7 may be implemented in hardware and/or software.

The embodiment of the present invention further provides a computer-readable storage medium, on which a computer executable instruction is stored, where the computer executable instruction is executed by a processor, and is used to control the power short detection apparatus described in the foregoing embodiment to implement power short detection.

The computer-readable storage medium in this embodiment may be any available medium that can be accessed by a computer or a data storage device such as a server, a data center, etc. that is integrated with one or more available media, and the available media may be magnetic media (e.g., floppy disks, hard disks, magnetic tapes), optical media (e.g., DVDs), or semiconductor media (e.g., SSDs), etc.

Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.