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Simulated fault phase control device

A phase control device and a technology for simulating faults, which can be used in measuring devices, phase sequence/synchronization indications, short-circuit tests, etc., and can solve problems such as single simulation methods

Pending Publication Date: 2020-10-02
江苏和网源电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a simulated fault phase control device, which has the advantages of being able to simulate single faults and periodic faults, etc. The simulation method of the control device is single, which cannot meet the needs of practitioners

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-3 , a kind of simulated fault phase control device, comprising a device body 1 and a processor fixedly arranged inside the device body 1, a main board is fixed inside the processor, and a capture module, a timing counter, a kernel, and an IO module are fixedly arranged on the upper end of the main board , AD acquisition module, controller, SPI module and UART module, capture module, timing counter, core, IO module, AD acquisition module, c...

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Abstract

The invention relates to the technical field of electric power dynamic simulation systems, and discloses a simulated fault phase control device. The device comprises a device body and a processor fixedly arranged in the device body; a mainboard is fixedly arranged in the processor; a capture module, a timing counter, a kernel, an IO module, an AD acquisition module, a controller, an SPI module anda UART module are fixedly arranged at the upper end of the mainboard. The capture module, the timing counter, the kernel, the IO module, the AD acquisition module, the controller, the SPI module andthe UART module are electrically connected with the mainboard through wires, and a signal shaping module is arranged outside the processor. When the simulated fault phase control device simulates a fault, a single fault can be simulated, a periodic fault can also be simulated, and when the periodic fault is simulated, the fault phase can be fixed, and the closing angle can be regularly increased or decreased progressively according to set parameters to form the periodic fault, so the simulated fault phase control device is convenient for people to use.

Description

technical field [0001] The invention relates to the technical field of power dynamic simulation systems, in particular to a phase control device for simulating faults. Background technique [0002] With the daily advancement and comprehensive development of the electricity consumption information collection system, the types and quantities of on-site collection terminals and meters are also increasing, and there will be a large number of problems and failures in different phenomena during construction and operation and maintenance, which need to be solved quickly and accurately . [0003] The faults of the current lines in different phases will cause faults to the power consumption information collection system. The faults of the current lines include three-phase current reverse phase sequence, three-phase current reverse A, B, C phase, three-phase current short circuit, and A phase current short circuit , phase B current short circuit, phase C current short circuit, phase ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/20G01R31/00G01R29/18G01R31/52G01R31/54
CPCG01R1/20G01R31/00G01R29/18
Inventor 林永清
Owner 江苏和网源电气有限公司