On-line cooling device for high-voltage parallel compensation reactor winding

Abstract

The invention discloses an on-line cooling device for a high-voltage parallel compensation reactor winding. The device includes a first base, a second base, an electric fan device, and a refrigerationdevice. The on-line cooling device for the high-voltage parallel compensation reactor winding further includes a cold air pipe. Hollow cavities are inside the first base and the second base. The topof the first base is fixedly connected with the second base. A reactor is arranged on the top of the second base. According to the invention, the design is reasonable; heat dissipation and cooling ofthe winding of the reactor can be notified to reduce the temperature of the reactor at the maximum efficiency; when the temperature is higher than a preset temperature value, an information processingsystem turns on a red indicator light; when the temperature is lower than the preset temperature value, the information processing system turns on a green indicator light; and a water collecting jacket at the bottom of the cold air pipe is used to collect water droplets dripping along the cold air pipe to prevent the water droplets from being scattered in the reactor and affecting the operation of the reactor.

Description

technical field [0001] The invention relates to a reactor device, in particular to an online cooling device for a winding of a high-voltage parallel compensating reactor. Background technique [0002] In the power system, the compensation reactor is used to compensate the remaining reactive power in the system, but the high-voltage parallel compensation reactor has a large magnetic flux leakage, and it is easy to generate heat during long-term operation, and the increase in temperature rise will accelerate the aging of the insulating material and cause it to lose its insulation Performance, the light one will shorten the service life of the reactor, and the heavy one will cause a fire accident. [0003] The existing patent document CN201721743488.2 is an online cooling device for rectifying reactor windings of serial frequency power supply, which properly solves the above technical problems but still has some problems and deficiencies. [0004] The above-mentioned patent do...

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Problems solved by technology

[0004] The above-mentioned patent documents have the following disadvantages: due to condensation, there will be liquid droplets on the outside of the cold air pipe. If the liquid drops along the cold air pipe and falls inside the reactor, it will affect the components of the reactor, and then affect the reactor. At the same time, after cooling the reactor for a period of time, the outside staff cannot accurately know whether the internal temperature has reached a safe temperature, and excessive cooling will also cause waste of energy consumption

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