High-voltage switch mechanical feature tester verifying device

A technology of mechanical characteristics and high-voltage switches, which is applied in the testing of mechanical components, measuring devices, and testing of machine/structural components. The effect of high integration, powerful interrupt processing function, and high measurement accuracy
CN103487774AActive Publication Date: 2014-01-01辽宁省检验检测认证中心
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
辽宁省检验检测认证中心
Publication Date
2014-01-01

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Abstract

The invention discloses a high-voltage switch mechanical feature tester verifying device. The problems that currently, the key parameters of a high-voltage switch mechanical feature tester are tested by setting up a temporary testing circuit, operation is complex, the number of detecting parameters is small, and data accuracy is low are solved. The high-voltage switch mechanical feature tester verifying device comprises a machine box, a main board and a displacement type speed sensor analog device. A keyboard, a power supply switch, an LCD screen, a brake opening-closing signal input-output interface, a coder type speed sensor analog output interface and a displacement type speed sensor analog device interface are arranged on a panel of the machine box. The high-voltage switch mechanical feature tester verifying device has the advantages of being high in integration level and high in testing accuracy, full-automatic operation is achieved, and complete measuring calibration and tracing on the high-voltage switch mechanical feature tester are achieved.
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Description

Technical field:

[0001] The invention relates to a calibration device for a high-voltage switch mechanical characteristic tester, which is used for measuring and calibrating the high-voltage switch mechanical characteristic tester and tracing the voltage and time parameters of the high-voltage switch mechanical characteristic tester to the national low-frequency voltage and time frequency standards. Background technique:

[0002] High-voltage switch is a general term for equipment with a voltage exceeding 1kV to connect or disconnect circuits, and is a very important power transmission and distribution equipment. It is safe and reliable, and is of great significance to the safe and effective operation of the entire power system. In order to ensure the safety and reliability of the high-voltage switch action, the mechanical characteristics of the switch must be strictly tested during the production, installation and commissioning process, and this is an important basis for ju...

Claims

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