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Emergency power supply for outdoor operation of electrical power system

A technology for outdoor operation and emergency power supply, which is applied to battery circuit devices, wind turbines that are consistent with the wind direction, and current collectors. It can solve problems such as staying in the lighting stage, equipment power consumption, and engineering power consumption. Stable and reliable, the effect of stable output frequency

Active Publication Date: 2017-08-29
国网山东省电力公司平邑县供电公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the rechargeable type can provide emergency power, most of them stay in the lighting stage, which cannot satisfy the power consumption of equipment and engineering.

Method used

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  • Emergency power supply for outdoor operation of electrical power system
  • Emergency power supply for outdoor operation of electrical power system
  • Emergency power supply for outdoor operation of electrical power system

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Embodiment Construction

[0030] In order to make the technical solutions and beneficial effects of the present invention clearer, the implementation manners of the present invention will be further explained in detail below.

[0031] Such as figure 1 and figure 2 As shown, an emergency power supply for outdoor operation of a power system includes a solar power generation module and a wind power generation module. The solar power generation module includes a solar panel 11 and a matching charging module. The wind power generation module includes a generator 12 , an air duct 13 , a wind collector 14 connected to the right end of the air duct 13 , a storage battery 15 , and a controller 16 . The most important goal of the present invention is to ensure the stability of the output frequency of the generator 12, so the wind power generation module in the present invention also includes a wind turbine 3 with adjustable blades 312 windward angle, a brake 5, a top cover 6 and a mounting frame. With the ad...

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Abstract

The invention discloses an emergency power supply for outdoor operation of the electrical power system. The emergency power supply comprises solar cell panels, an electric generator, an air operated machine, a brake, a top cover, a wind-gathering cover, a controller and an accumulator. According to the emergency power supply, the air operated machine is provided with an adjustor for adjusting angles of wind approach of blades, and matched with the control effects of the brake and magnetic valves on the wind-gathering cover, so that the beneficial effects of ensuring stable rotating speed and output frequency of a motor are achieved. The problem of electricity utilization of engineering constructors in a remote area is solved.

Description

technical field [0001] The invention relates to power supply equipment in the field of electrical engineering, and specifically designs an emergency power supply for outdoor applications. Background technique [0002] In the field of electrical engineering, especially the construction of high-voltage power transmission and transformation, work is often carried out in the field. Due to the long construction period, work and life are inseparable from the power supply. For example, in the construction of power transmission and transformation lines in the Gobi Desert, since there is no power supply on site, it will cost a lot of money to erect temporary wires to introduce power. If a gasoline engine or a diesel engine are used to generate electricity, a large amount of funds are also required and are not conducive to environmental protection. Therefore need to design a kind of emergency power supply to facilitate electrical engineering construction people to use electricity. E...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/25F03D1/06F03D7/04F03D7/02H02J7/35H02K7/18
CPCF03D1/0675F03D7/0236F03D7/0244F03D7/042F03D9/007F05B2270/304F05B2270/335H02J7/35H02K7/183Y02E10/72Y02E10/76
Inventor 戴尚文
Owner 国网山东省电力公司平邑县供电公司
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