Salt density detection device on the surface of power insulators
A detection device and insulator technology, applied in the direction of material resistance, can solve the problems of insulator surface salt density, large pollution loss, dynamic detection, etc., to avoid errors and huge workload, ensure safe and stable operation, and evaluate pollution flashover. the effect of risk
Inactive Publication Date: 2016-04-13
WUHAN INSTITUTE OF TECHNOLOGY
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Problems solved by technology
At present, the salt density detection of insulators still adopts the manual method, that is, the empty hanging insulators are removed from the transmission line and brought back to the laboratory for offline measurement. Dynamic detection of surface salt density
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[0018] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0019] Such as Figure 1-3 As shown, a device for detecting salt density on the surface of a power insulator is characterized in that it includes a travel control system, a rainwater purification system, a cleaning box 10 and a detection system. The cleaning box 10 can accommodate the insulator 9 and is used to clean the insulator 9; The rainwater purification system communicates with the water inlet 18 of the cleaning box through the pipeline 7; the detection system mainly includes a sample holder 12 for holding the cleaned liquid, and a salt density measuring device 11 is arranged in the sample holder 12, and the sample holder 12 is connected with the The water outlet 19 of the cleaning box 10 is connected. The walking control system mainly includes a sliding base 15, a track 13 and an electrical control cabinet 20; the cleaning box 10 is ar...
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The invention discloses an electrical power insulator surface salt deposit density detector and belongs to the technical field of electric power detection. The electrical power insulator surface salt deposit density detector comprises a walking control system, a rainwater purification system, a cleaning box and a detection system. The electrical power insulator surface salt deposit density detector is characterized in that the rainwater purification system communicates with a water inlet of the cleaning box; the detection system mainly comprises a sample holder; salt deposit density measuring equipment is arranged in the sample holder; the sample holder communicates with a water outlet of the cleaning box; the walking control system mainly comprises a sliding pedestal, a rail and an electric control cabinet; the cleaning box is disposed on the sliding pedestal; the sliding pedestal fits with the rail, is distributed along the line of insulators and can move on the rail; and the electric control cabinet is connected with the sliding pedestal through a retractable cable. The electrical power insulator surface salt deposit density detector is safe, reliable and highly efficient, has an advantage of low consumption, and can automatically monitor and perform remote control without taking down the insulators.
Description
technical field [0001] The invention relates to the technical field of power system detection, in particular to a device for detecting salt density on the surface of a power insulator. Background technique [0002] Large-scale pollution flashover events are the primary cause of large-scale power outages in my country's power grids, so preventing pollution flashover events is an important task to ensure the safe operation of transmission lines. Measures to prevent pollution flashover accidents usually need to consider the insulation level of transmission line insulators in a polluted state, and salt density is an important parameter to determine the pollution degree of transmission line insulators. The safe operation of transmission lines plays an extremely important role. At present, the salt density detection of insulators still adopts the manual method, that is, the empty hanging insulators are removed from the transmission line and brought back to the laboratory for offl...
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IPC IPC(8): G01N27/04
Inventor 杨侠余蓓刘畅罗燕
Owner WUHAN INSTITUTE OF TECHNOLOGY