System and method for testing discharge voltage of hardware
A discharge voltage and test system technology, applied in the high-voltage field, can solve the problems of low discharge voltage test efficiency and achieve the effects of easy implementation and maintenance, accuracy assurance, and efficiency and accuracy improvement
Active Publication Date: 2018-07-06
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1
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[0004] Based on this, it is necessary to provide a metal fitting discharge voltage test system and method for the problem of low efficiency of the traditional discharge voltage test
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[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0041] see figure 1 As shown, it is a metal fitting discharge voltage test system according to an embodiment of the present invention, including: an impulse voltage generator 100, a height angle adjustment device 200 and an analysis control terminal 300;
[0042] Wherein, the height angle adjustment device 200 is connected in communication with the analysis control terminal 300, and is used to receive the control signal of the analysis control terminal 300, and control the height and angle of the metal fitting 10 to be tested, and the impulse voltage generator 100 is connected in communication with...
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The invention relates to a hardware discharge voltage test system and a method. The system comprises an impact voltage generator, a height angle adjusting device and an analysis control terminal. Theheight angle adjusting device is in communication with the analysis control terminal and is used for receiving and analyzing a control signal of the control terminal. The impact voltage generator is in communication with the analysis control terminal, is used for receiving and analyzing the voltage signal of the control terminal, applying an impact voltage to the hardware to be tested, returning the voltage test data to the analysis control terminal, which is used for transmitting a control signal to a height angle adjusting device, and sending a voltage signal to the impact voltage generator,receiving and recording the test data of the height angle adjusting device and the impact voltage generator for discharging voltage test analysis. The above-mentioned metal discharge voltage test system can realize mechanical automatic adjustment of the voltage test parameters of the hardware, and improves the efficiency and accuracy of the discharge voltage test of the hardware.
Description
technical field [0001] The invention relates to the field of high voltage technology, in particular to a metal fitting discharge voltage test system and method. Background technique [0002] The air clearance test of fittings is a basic and commonly used test in the high-voltage test. In recent years, with the increase of the voltage level and the elevation of the power engineering, new problems have been brought to the traditional air clearance test. On the one hand, with the increase of the voltage level, the cost related to the net distance of the air gap accounts for an increasing proportion of the total equipment investment. How to effectively compress the net distance of the air gap to reduce the engineering investment is a key consideration in the design of the valve hall Therefore, the choice of the net distance of the air gap of the fittings directly determines the result of the design of the UHV DC transmission project, and greatly affects the project cost. The se...
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IPC IPC(8): G01R31/12
CPCG01R31/1227
Inventor 刘磊赵志斌李斌厉天威项阳李敏唐力赵贤根黄开天
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD