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Adjustment protection control combination test system

A technology of combined testing and protection control, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., to achieve the effect of ensuring uniqueness, ensuring safety, and improving quality

Inactive Publication Date: 2017-06-06
SHENYANG AEROSPACE XINGUANG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is no suitable test equipment in China. In order to meet the maintenance, testing and debugging of this product, a test system is developed by ourselves.

Method used

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  • Adjustment protection control combination test system

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Embodiment

[0030] As shown in the figure, the test system includes a power module, a test module, a signal module, and a display module; the power fuse is connected to the power switch assembly, and the power switch assembly is connected to the power conversion circuit, the test equipment and the test interface circuit; the power conversion circuit is connected to the signal generation component and The display circuit; the signal generation component, the switch component and the display circuit are connected in sequence; the test interface circuit is connected to the test equipment, the product under test, an external power supply, the switch component and the display circuit.

[0031] Power module, including external power supply, power switch components, power fuse and power conversion circuit, where the external power supply and power switch components are used to provide stable voltage for the product under test, where the power fuse and power conversion circuit are used to provide s...

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PUM

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Abstract

The invention relates to an adjustment protection control combination test system, which comprises a power supply module, a test module, a signal module and a display module. The power supply module comprises an external power supply, a power switch assembly, a power supply fuse and a power switching circuit. The signal module comprises a signal generation assembly and a switch module. The test module comprises a test interface circuit and a test device. The display module comprises a display circuit, and indicates input and output signals. The system is suitable for monitoring fault signals of an excitation adjusting circuit, a power supply circuit, a logic protection circuit and a sampling detection circuit in an adjustment protection control combination circuit. Collection, detection and processing are carried out, and finally a generated result is output to the test system. In this way, protection measures are taken for power supply equipment to ensure safety of the power supply equipment.

Description

technical field [0001] The invention relates to a test system of a generator set, in particular to an adjustment protection control combination test system. Background technique [0002] The adjustment protection control combination is an important component unit of the generator set, which is used to adjust the excitation of the generator and check the quality of the generator output power. At present, there is no suitable test equipment in China. In order to meet the maintenance, testing and debugging of this product, a test system is developed by itself. Contents of the invention [0003] The present invention aims at the problems existing in the above-mentioned prior art, and provides an adjustment protection control combination test system, which simulates the command signal of the unit control system, analyzes and calculates the test data, and improves the test quality. [0004] Technical scheme of the present invention is as follows: [0005] The test system inclu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 曲春普刘钰琼孟娜丛涛刘威陈海军管鹏
Owner SHENYANG AEROSPACE XINGUANG GRP
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