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Grounding system of photovoltaic substation

A technology for grounding systems and substations, applied in the field of electric power, can solve problems such as power outages, damage to substation equipment, loss of life and property, etc.

Inactive Publication Date: 2017-09-12
王涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The substation is an important hub of the power system. If a lightning accident occurs, the important equipment of the substation may be seriously damaged, and the substation will be paralyzed, resulting in a large-scale power outage, which seriously affects normal industrial and agricultural production and people's lives. Huge loss of life and property, which requires the substation must have very reliable grounding measures to ensure the safe and reliable operation of the substation

Method used

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  • Grounding system of photovoltaic substation

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Embodiment Construction

[0014] The embodiments of the electric vehicle based on infrared thermal imaging detection of the present invention will be described in detail below with reference to the accompanying drawings.

[0015] After the success of electric vehicles in the early 20th century, they soon lost their momentum of growth. Since the 1920s, electric vehicles have been gradually replaced by internal combustion engine vehicles. There are four main reasons for this. First, the United States has established a good road network between cities, which requires cars to have a longer range; second, the discovery of large oil fields such as Texas, Oklahoma, and California has reduced gasoline prices and made ordinary Consumers can also afford fuel costs; thirdly, the electric starting system invented by Charles Kettering in 1912 makes gasoline engines no longer need to be started manually; fourthly, the muffler invented by HiramPercy Maxim in 1897 greatly reduces the noise of internal combustion engines....

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Abstract

The invention relates to a grounding system of a photovoltaic substation. The system comprises an infrared thermal imaging device, an MSP430 single chip microcomputer, a brightness sensor, a target template storage device, a vehicle braking execution device and the like. By analyzing the specific conditions of the photovoltaic substation, a grounding control box, a strong-electricity grounding module and a weak-electricity grounding module are designed, the strong-electricity grounding module and the weak-electricity grounding module are connected with the grounding control box respectively, unified management is conducted on different grounding types, when a risk occurs, emergency alarming is achieved, the grounding protection requirement of a photovoltaic system can be effectively met, and the system is worthy of wide application and popularization.

Description

[0001] The present invention is a divisional application for a patent whose application number is 2016101259830, the application date is March 6, 2016, and the invention title is "a photovoltaic substation grounding system". Technical field [0002] The invention relates to the field of electric power, in particular to a photovoltaic substation grounding system. Background technique [0003] Since the electrical energy of photovoltaic substations comes from open-air photovoltaic elements, they are often more susceptible to weather damage such as lightning than ordinary substations. As an important hub of the power system, if a lightning strike occurs, the substation may cause serious damage to important equipment in the substation, paralyze the substation, cause a large-scale blackout, and seriously affect normal industrial and agricultural production and people’s lives, often to people The lives and properties of the substation have caused huge losses, which requires that the sub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T7/22B60L11/18G08C17/02
CPCB60L53/14B60L53/35B60L53/60B60L2240/70B60T7/22G08C17/02Y02T10/70Y02T10/7072Y02T90/12Y02T90/14
Inventor 王涛
Owner 王涛