阅读说明：本技术 电容器室内温度智能控制系统 (Intelligent control system for indoor temperature of capacitor ) 是由 赵俐丽 阳江华 胡长春 庄李洁 谢滨泽 潘林 贾廷琴 魏川翔 于 2019-10-18 设计创作，主要内容包括：本发明公开了一种电容器室内温度智能控制系统,包括环境采集系统、自动控制系统、电器控制系统以及通风系统；所述环境采集系统用于采集电容器室内的环境数据；所述自动控制系统用于接收并判断环境采集系统传输的环境数据是否大于自动控制系统设定的第一阈值或者小于自动控制系统设定的第二阈值；所述电器控制系统用于接收自动控制系统传输的判断结果,并对风机的运行状态进行控制；所述通风系统用于在电器控制系统的作用下将电容器室外的风送入到电容器室内。本发明提出一种电容器室内温度智能控制系统,一方面自动监控电容器室内温度,另一方面根据室内温度自动启、停风机,使该室内环境温度一直满足要求。(The invention discloses an intelligent control system for indoor temperature of a capacitor, which comprises an environment acquisition system, an automatic control system, an electric appliance control system and a ventilation system, wherein the environment acquisition system is connected with the automatic control system; the environment acquisition system is used for acquiring environmental data in the capacitor chamber; the automatic control system is used for receiving and judging whether the environmental data transmitted by the environmental acquisition system is larger than a first threshold value set by the automatic control system or smaller than a second threshold value set by the automatic control system; the electric appliance control system is used for receiving the judgment result transmitted by the automatic control system and controlling the running state of the fan; the ventilation system is used for sending wind outside the capacitor chamber into the capacitor chamber under the action of the electric appliance control system. The invention provides an intelligent control system for the indoor temperature of a capacitor, which can automatically monitor the indoor temperature of the capacitor on one hand and automatically start and stop a fan according to the indoor temperature on the other hand, so that the indoor environment temperature always meets the requirement.)

1. An intelligent control system for indoor temperature of a capacitor is characterized by comprising an environment acquisition system, an automatic control system, an electric appliance control system and a ventilation system;

the environment acquisition system is used for acquiring the environmental data in the capacitor chamber and transmitting the acquired environmental data to the automatic control system;

the automatic control system is used for receiving and judging whether the environmental data transmitted by the environmental acquisition system is larger than a first threshold value set by the automatic control system or smaller than a second threshold value set by the automatic control system, and transmitting the judgment result to the electric appliance control system;

the electric appliance control system is used for receiving the judgment result transmitted by the automatic control system, and when the received result is that the environmental data is greater than a first threshold value, the electric appliance control system controls the ventilation system to be automatically electrified and started and starts to work; when the received result is that the environmental data is smaller than the second threshold value, the electric appliance control system controls the ventilation system to stop working and cuts off the power supply;

the ventilation system is used for sending wind outside the capacitor chamber into the capacitor chamber under the action of the electric appliance control system.

2. The intelligent control system for indoor temperature of capacitor as claimed in claim 1, wherein the environment acquisition system comprises a temperature monitoring module and a humidity monitoring module;

the temperature monitoring module is used for monitoring the temperature in the capacitor chamber and transmitting the collected temperature data to the automatic control system, and when the automatic control system judges that the temperature data is greater than a first temperature threshold value, the electric appliance control system controls the ventilation system to be automatically electrified and started and starts to cool down; when the automatic control system judges that the temperature data is smaller than a second temperature threshold value, the electrical appliance control system controls the ventilation system to automatically power off and stop running;

the humidity detection module is used for monitoring the humidity in the capacitor chamber in real time and transmitting collected humidity data to the automatic control system in real time, when the automatic control system judges that the humidity data is larger than a first humidity threshold value, the electric appliance control system controls the ventilation system to be automatically powered on and started and start dehumidification, and when the automatic control system judges that the humidity data is smaller than a second humidity threshold value, the electric appliance control system controls the ventilation system to be automatically powered off and stopped.

3. The intelligent control system for indoor temperature of capacitor as claimed in claim 1, further comprising a fault detection early warning system, wherein the fault detection early warning system is used for detecting working condition of the ventilation system, and when the fault detection early warning system detects that the ventilation system is in fault, the fault detection early warning system disconnects the power loop of the ventilation system; and meanwhile, the fault detection early warning system automatically sends a short message to warn a user under the action of the electric appliance control system.

4. The intelligent control system for indoor temperature of capacitor as claimed in claim 3, wherein the fault detection early warning system comprises a detection module and a GSM short message module;

the detection module is used for monitoring the working condition of the ventilation system and feeding back the working condition to the electric appliance control system; when the ventilation system is in fault, the detection module disconnects a power loop in the ventilation system;

and the GSM short message module is used for sending an alarm signal to a worker under the action of the electric appliance control system when the ventilation system fails.

5. The intelligent control system for the indoor temperature of the capacitor as claimed in claim 1, wherein the ventilation system has two modes of automatic control and manual control, and when the ventilation control system is in the automatic control mode, the intelligent control system for the temperature can automatically control the ventilation system to be started or stopped; when the ventilation control system is in a manual control mode, the temperature intelligent control system starts or stops the ventilation system by receiving manual instructions.

6. The intelligent control system for indoor temperature of capacitor as claimed in claim 1, wherein the ventilation control system comprises a plurality of fans.

Technical Field

The invention relates to the technical field of temperature control systems, in particular to an intelligent control system for indoor temperature of a capacitor.

Background

The capacitor is one of important equipment of a transformer substation, the transformer substation close to an urban area mostly adopts an indoor capacitor, and the temperature of a reactor chamber of the parallel capacitor bank in operation should not exceed 35 ℃ according to the regulations of the 9 th minute volume of the transformer operation and maintenance management regulations (trial run) of the national grid company-the operation and maintenance rules of the parallel capacitor bank. However, with switched operation of the capacitor, the room temperature often exceeds 35 ℃.

At present, the artifical manual control condenser indoor temperature is adopted usually to the unmanned on duty transformer substation, and present unmanned on duty mode makes the indoor ventilation unit of condenser open the cooling only when the personnel of patrolling develop periodicity or special tour, when causing the electric energy waste, can not in time open ventilation unit, will make the indoor temperature of condenser be unfavorable for the condenser operation, leads to the condenser life-span to shorten, damages when serious even and causes the accident.

Disclosure of Invention

The invention provides an intelligent control system for the indoor temperature of a capacitor, which can automatically monitor the indoor temperature of the capacitor on one hand, and automatically start and stop a fan according to the indoor temperature on the other hand, so that the indoor environment temperature always meets the requirement, thereby being beneficial to the operation of the capacitor, saving the power consumption of the fan in operation and saving the inspection time and labor.

The invention is realized by the following technical scheme:

an intelligent control system for indoor temperature of a capacitor comprises an environment acquisition system, an automatic control system, an electric appliance control system and a ventilation system;

the environment acquisition system is used for acquiring the environmental data in the capacitor chamber and transmitting the acquired environmental data to the automatic control system;

the automatic control system is used for receiving and judging whether the environmental data transmitted by the environmental acquisition system is larger than a first threshold value set by the automatic control system or smaller than a second threshold value set by the automatic control system, and transmitting the judgment result to the electric appliance control system;

the electric appliance control system is used for receiving the judgment result transmitted by the automatic control system, and when the received result is that the environmental data is greater than a first threshold value, the electric appliance control system controls the ventilation system to be automatically electrified and started and starts to work; when the received result is that the environmental data is smaller than the second threshold value, the electric appliance control system controls the ventilation system to stop working and cuts off the power supply;

the ventilation system is used for sending wind outside the capacitor chamber into the capacitor chamber under the action of the electric appliance control system.

When the environment acquisition system detects that the temperature or the humidity in the capacitor chamber is greater than a first temperature threshold or a first humidity threshold set by the automatic control system, the electric appliance control system controls the fan to operate; when the environment acquisition system detects that the temperature or the humidity in the capacitor chamber is smaller than a second temperature threshold or a second humidity threshold set by the automatic control system, the fan stops working. Through the real-time supervision to the indoor environment of condenser, according to the difference of the indoor environment situation of condenser open or close the fan by oneself, the effectual operating environment that improves the condenser indoor has solved the condenser operation unstability scheduling problem that the indoor condenser operating temperature of transformer substation brought, has improved the service life that the service reliability has increased the capacitor simultaneously and has reached the life of the operating life of condenser and fan.

Further, the environment acquisition system comprises a temperature monitoring module and a humidity monitoring module;

the temperature monitoring module is used for monitoring the temperature in the capacitor chamber and transmitting the collected temperature data to the automatic control system, and when the automatic control system judges that the temperature data is greater than a first temperature threshold value, the electric appliance control system controls the ventilation system to be automatically electrified and started and starts to cool down; when the automatic control system judges that the temperature data is smaller than a second temperature threshold value, the electrical appliance control system controls the ventilation system to automatically power off and stop running;

the humidity detection module is used for monitoring the humidity in the capacitor chamber in real time and transmitting collected humidity data to the automatic control system in real time, when the automatic control system judges that the humidity data is larger than a first humidity threshold value, the electric appliance control system controls the ventilation system to be automatically powered on and started and start dehumidification, and when the automatic control system judges that the humidity data is smaller than a second humidity threshold value, the electric appliance control system controls the ventilation system to be automatically powered off and stopped.

The system further comprises a fault detection early warning system, wherein the fault detection early warning system is used for detecting the working condition of the ventilation system, and when the fault of the ventilation system is detected, the fault detection early warning system disconnects a power loop of the ventilation system; and meanwhile, the fault detection early warning system automatically sends a short message to warn a user under the action of the electric appliance control system.

Set up the fault detection early warning system, can inform the staff with the fault condition of equipment on the one hand, the staff of being convenient for in time handles, and on the other hand automatic disconnection fan's control circuit protects equipment.

Further, the fault detection early warning system comprises a detection module and a GSM short message module;

the detection module is used for monitoring the working condition of the ventilation system in real time and feeding back the working condition to the electric appliance control system; when the ventilation system is in fault, the detection module disconnects a power loop in the ventilation system;

and the GSM short message module is used for sending an alarm signal to a worker under the action of the electric appliance control system when the ventilation system fails.

Furthermore, the ventilation system has two modes of automatic control and manual control, and when the ventilation control system is in the automatic control mode, the intelligent temperature control system can automatically control the ventilation system to be started or stopped; when the ventilation control system is in a manual control mode, the temperature intelligent control system starts or stops the ventilation system by receiving manual instructions. When the ventilation control system is in a manual control mode, a worker can repair and debug the ventilation system.

Further, the ventilation control system includes a plurality of fans.

Compared with the prior art, the invention has the following advantages and beneficial effects:

1. the fan is automatically started and stopped according to the environmental condition in the capacitor chamber, so that the environmental condition in the capacitor chamber always meets the requirement, the operation of the capacitor is facilitated, the power consumption of the fan in operation is saved, and the inspection time and manpower are saved;

2. a fault detection early warning system is arranged, and when a fault of a running fan is detected, a GSM short message module sends a fault short message to a worker, so that the worker can process the fault short message quickly; meanwhile, the fault detection early warning system can automatically disconnect the power loop of the fan to protect the fan.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a block flow diagram of the present invention;

FIG. 2 is a circuit diagram of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.