The embodiment of the invention provides a manual deicing device for a high-voltage line, and belongs to the technical field of deicing of high-voltage lines. The device comprises a main transformer which is used for being externally connected to a power supply of a transformer substation and performing voltage transformation operation on the power supply; a rectifying part, connected with the main transformer and used for rectifying the power supply subjected to the voltage transformation operation; a switch combination part, connected with the rectifying part and used for controlling the on-off of the current output by the rectifying part; a manual wiring terminal connected with the switch combination part and used for connecting the device to a line to be deiced by a worker; and a strong air cooling heat dissipation component connected with the main transformer and used for carrying out air cooling heat dissipation operation on the main transformer. The manual deicing device can heat the power transmission line on the basis of the heat effect principle of current, so that the purpose of deicing the power transmission line is achieved.
本发明实施方式提供一种用于高压线路的手动除冰装置,属于高压线的除冰技术领域。所述装置包括:主变压器,用于外接至变电站的电源,并对所述电源执行变压操作;整流部件,与所述主变压器连接,用于对变压操作后的所述电源执行整流操作;开关组合部件,与所述整流部件连接,用于控制所述整流部件输出的电流的通断;手动接线端子,与所述开关组合部件连接,用于供工作人员将所述装置连接至待除冰的线路上;以及强风冷散热部件,与所述主变压器连接,用于对所述主变压器执行风冷散热操作。该手动除冰装置能够基于电流的热效应原理对输电线本身进行加热,从而达到对输电线除冰的目的。
Manual deicing device for high-voltage line
用于高压线路的手动除冰装置
2020-10-20
Patent
Electronic Resource
Chinese
IPC: | H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / H05B ELECTRIC HEATING , Elektrische Heizung |
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