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Search training platform and method for simulating low-voltage leakage fault of power distribution system

A power distribution system and platform technology, applied in simulators, simulators of space navigation conditions, teaching models, etc., can solve problems such as poor training effects and difficult training implementation, achieve low labor intensity, improve high-quality service levels, The effect of improving work efficiency

Inactive Publication Date: 2020-01-10
NANCHONG POWER SUPPLY COMPANY STATE GRID SICHUANELECTRIC POWER
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  • Application Information

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Problems solved by technology

[0004] The invention provides a search and training platform and method for simulating low-voltage leakage faults in power distribution systems. Training effect, improve training efficiency, and easy-to-carry out technical effects of training

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  • Search training platform and method for simulating low-voltage leakage fault of power distribution system

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Embodiment Construction

[0028] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, under the condition of not conflicting with each other, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0029] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from the scope of this description. Therefore, the protection scope of the present invention is not limited by the following disclosure. limitations of specific examples.

[0030] Please refer to figure 1 , an embodiment of the present invention provides a search training platform for simulating a low-voltage leakage fault in a pow...

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Abstract

The invention discloses a search training platform and method for simulating a low-voltage leakage fault of a power distribution system. The platform comprises a three-phase four-line power supply, atest circuit and a remote control emitter, wherein an A power line, a B power line, a C power line and an N power line in the three-phase four-line power supply are all installed and fixed on a wall surface through installation supports, and a plurality of test lines are arranged on the three-phase four-line power supply; the test lines include electric equipment and remote switches, one end of each test line is connected with the A-phase power line, the B-phase power line or the C-phase power line, the other end of each test line is connected with one remote switch and then is connected withthe grounding line N, and the remote switch in each test line is provided with a corresponding number; and the remote control emitter is used for controlling on-off of the remote switches. The technical problems that an existing training method is poor in training effect and large in training implementation difficulty are solved, and the technical effects that through the platform and the method,the training effect can be improved, the training efficiency is improved, and training is easy to carry out are achieved.

Description

technical field [0001] The invention relates to the field of electric power safety, in particular to a search and training platform and method for simulating a low-voltage leakage fault of a power distribution system. Background technique [0002] At present, the leakage protection of most rural power distribution station areas adopts the first-level leakage protection of the main road of the station area and the final-level leakage protection of the customer side. Since the final-level leakage protection belongs to the customer's property right, in rural areas, the customer disengages the final-level leakage switch privately. The phenomenon of electricity is relatively common. Once there is a leakage fault, the first-level leakage protection in the station area will trip. In hilly areas, a low-voltage distribution line in a station area covers an area of ​​about 1.5 square kilometers, and the power supply range is relatively large. Use ordinary methods to check door by door ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/18G09B9/00
CPCG09B9/00G09B23/188
Inventor 青明全钟涛白胜涛高翔黄铭钰王果陈伟杨琨侯勇雷发美何炬岳东张宁袁龙文浩宇李锦锦
Owner NANCHONG POWER SUPPLY COMPANY STATE GRID SICHUANELECTRIC POWER
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