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Distribution network real model simulation platform

A simulation platform and real-type technology, applied in the field of power equipment simulation test equipment

Inactive Publication Date: 2017-01-04
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JINHUA POWER SUPPLY CO +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can also actively simulate fault scenarios for equipment detection or teaching demonstration

Method used

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Embodiment Construction

[0017] The real distribution network simulation platform of the present invention is composed of basic equipment installed in the work site and supporting power supply equipment, and the detected or simulated equipment is installed in the platform. When the equipment installed in the platform is a normal equipment, the platform is in the real object detection state, and the platform plays the role of detection at this time. If there is a faulty device installed in the platform, the platform is in the state of fault simulation, and the platform is in the role of fault simulation at this time. The object of platform detection and simulation in the present invention is limited to switchgear. Basic equipment includes equipment for simulating working scenarios and supporting testing equipment, as well as fault generating devices for reproducing faults on switchgear. The fault generation device can be selected from existing equipment in the prior art. When the fault generating dev...

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Abstract

The invention discloses a distribution network real model simulation platform. The objective of the invention is to simulate the fault patterns of switches so as to detect the faults of switch-type devices. The whole platform can be used for teaching demonstration or actual detection and can be also used for initiatively simulating fault conditions so as to carry out device detection or teaching demonstration. In order to achieve the above objective, the distribution network real model simulation platform of the present invention comprises infrastructures installed in a work site and matched auxiliary power source supply equipment; the distribution network real model simulation platform is further provided with detected or simulated equipment; the platform is configured with a real object detection state and a fault simulation state; and the detected or simulated equipment is a switchgear. According to the platform, real distribution network equipment fault models are adopted to reproduce the typical defects of a 10kV distribution network switchgear; the built simulation platform has three-phase voltage adjustable and three-phase high-current analog load changing capabilities and can realize laboratorial reproduction of typical defects under rated voltage and rated load.

Description

technical field [0001] The invention relates to a power equipment simulation test device, in particular to a distribution network true simulation platform. Background technique [0002] The safety of power equipment is fundamental to ensure the safe operation of the entire power grid. To improve the safety of the system, it is necessary to detect power grid equipment, especially some key equipment. For doubtful equipment, it is necessary to design certain occasions for simulated detection. For example, in the prior art, the patent No. 201410113121.7 "Method for simulating partial discharge of cross-linked polyethylene insulated cables and simulated detection platform" provides a simulation The invention discloses a method for partial discharge of cross-linked polyethylene insulated cables and a simulation detection platform, belonging to the technical field of live detection of power cables. The inventive method is: accurately simulate five different defect types of XLPE ca...

Claims

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Application Information

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IPC IPC(8): G09B23/18G01R31/12
CPCG09B23/187G09B23/188G01R31/1209G01R31/1218G01R31/1227
Inventor 应高亮赵深张波徐洁王韩英盛骏方君郝力军徐政军郭跃华金超
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JINHUA POWER SUPPLY CO
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