Electrification testing device of capacitive equipment
A technology for live testing, capacitive equipment, used in measuring devices, testing dielectric strength, measuring electricity, etc.
Active Publication Date: 2015-07-08
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0004] Based on this, it is necessary to provide a live test device for capacitive equipment based on wireless transmission technology to solve the problem that the existing capacitive equipment live test device needs wiring and take-up
Method used
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Embodiment Construction
[0018] like figure 1 As shown, a capacitive device charging test device includes a wireless reference unit 110, a wireless measurement unit 120 and a host computer 130;
[0019] The wireless reference unit 110 is connected to the wireless measurement unit 120 through a wireless signal, and the wireless measurement unit 120 is connected to the upper computer 130 through a wireless signal;
[0020] The wireless reference unit 110 is used to obtain a reference signal of a pre-selected reference device, and send the reference signal to the wireless measurement unit 120, and the wireless measurement unit 120 is used to obtain a current signal of the device to be measured and The reference signal and the current signal are processed to obtain data information, and the data information is sent to the host computer 130, the reference signal and the current signal are synchronized, and the host computer 130 is used to evaluate the Pre-select the reference equipment and the insulation ...
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The invention discloses an electrification testing device of capacitive equipment. The electrification testing device of the capacitive equipment comprises a wireless reference unit, a wireless measuring unit and an upper computer, wherein the wireless reference unit is connected with the wireless measuring unit through wireless signals, and the wireless measuring unit is connected with the upper computer through wireless signals. The electrification testing device of the capacitive equipment acquires reference signals through the wireless reference unit, the wireless measuring unit receives the reference signals, synchronously acquires current signals of to-be-measured equipment together with the wireless reference unit and enables the reference signals and the current signals to be processed in a data mode so as to obtain data information, and then the data information is analyzed and processed by the upper computer in an integral mode. According to the electrification testing device of the capacitive equipment, wireless transmission technology is combined, the problems of wire releasing and wire collecting in the electrification testing process of the capacitive equipment are solved, workloads in the electrification testing process of the capacitive equipment are lightened, the electrification testing of the capacitive equipment is enabled to be accurate and flexible, and work efficiency is effectively improved.
Description
technical field [0001] The invention relates to the field of electrification testing of electric power equipment, in particular to a device for electrification testing of capacitive equipment. Background technique [0002] Capacitive equipment is prone to problems such as insulation dampness and oil cracking, and these problems can be manifested through changes in the leakage current of the last screen grounding. Therefore, it is necessary to carry out live tests on capacitive equipment regularly. [0003] In the general capacitive equipment live test device, the data between the test equipment is transmitted by cable, which needs to be wired according to the test site, and the cable is relatively heavy, which brings huge pressure to the staff, resulting in the live test of the capacitive equipment. The problem of heavy wiring workload at the time, after the live test of the capacitive equipment, the work of collecting the cables also brings a huge workload to the live test...
Claims
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IPC IPC(8): G01R19/00G01R27/26G01R31/02G01R31/12
Inventor 陆国俊杨森熊俊李光茂钟少泉商国东曹浩恩罗祖为郑服利
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD