阅读说明：本技术 高稳定性的电力系统用电源设备 (Power supply equipment for high-stability power system ) 是由 王媛玥 于 2018-08-17 设计创作，主要内容包括：本发明公开了高稳定性的电力系统用电源设备,包括通讯功能模块,还包括AC220V电源模块、DC220V电源模块、电源互切模块,AC220V电源模块和DC220V电源模块均与电源互切模块连接,电源互切模块连接有电源转换模块,电源转换模块连接所述通讯功能模块；AC220V电源模块连接有第一防浪涌模块,DC220V电源模块连接有第二防浪涌模块；还包括控制模块,控制模块与所述AC220V电源模块、DC220V电源模块相连；控制模块包括监测模块；控制模块连接有报警模块；AC220V电源模块、DC220V电源模块连接有指示灯。本发明适应于变电站原有的AC220V和DC220V电源,无需额外建立通讯直流电源或使用中级转换设备介入,节约了成本,增加了电源的稳定性,确保通讯设备正常工作,上行、下行数据正常传输。(The invention discloses high-stability power equipment for an electric power system, which comprises a communication function module, an AC220V power module, a DC220V power module and a power supply mutual-cutting module, wherein the AC220V power module and the DC220V power module are connected with the power supply mutual-cutting module, the power supply mutual-cutting module is connected with a power supply conversion module, and the power supply conversion module is connected with the communication function module; the AC220V power supply module is connected with a first anti-surge module, and the DC220V power supply module is connected with a second anti-surge module; the control module is connected with the AC220V power supply module and the DC220V power supply module; the control module comprises a monitoring module; the control module is connected with an alarm module; indicator lights are connected with the AC220V power supply module and the DC220V power supply module. The invention is suitable for the original AC220V and DC220V power supplies of the transformer substation, does not need to additionally establish a communication direct-current power supply or use intermediate-level conversion equipment for intervention, saves the cost, increases the stability of the power supply, and ensures the normal work of the communication equipment and the normal transmission of uplink and downlink data.)

1. The power supply equipment for the high-stability power system comprises a communication function module, and is characterized by further comprising an AC220V power supply module, a DC220V power supply module and a power supply mutual-cutting module, wherein the AC220V power supply module and the DC220V power supply module are connected with the power supply mutual-cutting module, the power supply mutual-cutting module is connected with a power supply conversion module, and the power supply conversion module is connected with the communication function module; the AC220V power supply module is connected with a first anti-surge module, and the DC220V power supply module is connected with a second anti-surge module; the control module is connected with the AC220V power supply module and the DC220V power supply module; the LED lamp is characterized by further comprising a shell (1), a heat dissipation fan (4) and a circuit board (2) are arranged inside the shell (1), the circuit board (2) is provided with the AC220V power module, the DC220V power module, the power supply mutual-cutting module and the power supply conversion module, a ventilation opening (3) is formed in the side wall of the shell (1), and the ventilation opening (3) is communicated with the inside and the outside of the shell (1); the diameter of the vent (3) is gradually increased along the direction from the inside of the shell (1) to the outside of the shell (1), and the diameter of the vent (3) is 3.8-5.5 cm; the heat dissipation fan (4) is positioned right above the AC220V power module on the circuit board (2).

2. The power sourcing equipment for high stability power systems of claim 1, wherein the control module comprises a monitoring module.

3. The power supply apparatus for high-stability power system according to claim 1, wherein an alarm module is connected to the control module.

4. The power supply apparatus for high-stability power system as claimed in claim 1, wherein indicator lamps are connected to the AC220V power module and the DC220V power module.

5. The power supply equipment for the power system with high stability according to claim 1, wherein a lightning rod (5) is provided on the top of the housing (1), and the lightning rod (5) is grounded.

Technical Field

The invention relates to communication equipment, in particular to high-stability power supply equipment for an electric power system.

Background

As an important energy source in the life of people, electricity not only enriches the life of people, but also facilitates the life.

However, no matter power generation is carried out through firepower, water power, wind power or nuclear energy, the transformer substation plays a key role in transmitting the power to common families. A substation is an electrical facility in an electrical power system that transforms voltage, receives and distributes electrical energy, controls the flow of electrical power, and regulates voltage, and it connects the grids of the various levels of voltage through its transformers. The transformer substation raises the voltage to high voltage, then lowers the voltage near the user, and the electric energy generated by the power plant can be transmitted to a remote place through the voltage conversion.

With the continuous advance of automation technology, the communication of the transformer substation is remote and tends to be automated, and the application of automatic protection equipment is wider and wider. However, communication power supply interruption can cause the dispatching department and the remote substation to lose contact, so that the dispatching department loses monitoring and remote control functions on the substation, and if an abnormality occurs in the substation, the substation equipment cannot be remotely controlled in time, and great economic loss can be caused.

In order to solve the problems, many devices applied to the transformer substation are provided with two power interfaces, but the devices need to establish a communication direct-current power supply independently or be accessed through intermediate-level conversion equipment, so that the cost investment is increased.

Disclosure of Invention

The invention aims to solve the technical problem of the defects of the traditional transformer substation communication equipment and provide high-stability power equipment for an electric power system so as to adapt to the original AC220V and DC220V power supplies of a transformer substation and solve the problems of high investment and unstable power supply.

The invention is realized by the following technical scheme:

the power supply equipment for the high-stability power system comprises a communication function module, and is characterized by further comprising an AC220V power supply module, a DC220V power supply module and a power supply mutual-cutting module, wherein the AC220V power supply module and the DC220V power supply module are connected with the power supply mutual-cutting module, the power supply mutual-cutting module is connected with a power supply conversion module, and the power supply conversion module is connected with the communication function module; the AC220V power supply module is connected with a first anti-surge module, and the DC220V power supply module is connected with a second anti-surge module; the control module is connected with the AC220V power supply module and the DC220V power supply module; the LED lamp also comprises a shell, wherein a heat dissipation fan and a circuit board are arranged in the shell, the circuit board is provided with the AC220V power supply module, the DC220V power supply module, the power supply mutual-cutting module and the power supply conversion module, and the side wall of the shell is provided with a ventilation opening which is communicated with the inside of the shell and the outside; the diameter of the vent is gradually increased along the direction from the inside of the shell to the outside of the shell, and the diameter of the vent is 3.8-5.5 cm; the heat dissipation fan is located directly above the AC220V power module on the circuit board.

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 connection block diagram of an embodiment of the present invention;

fig. 2 is a schematic external structural diagram of an embodiment of the present invention.

Reference numbers and corresponding part names in the drawings:

the lightning protection device comprises a shell 1, a circuit board 2, a ventilation opening 3, a heat dissipation fan 4 and a lightning rod 5.

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.