A method of feedthrough and overcurrent protection of a sealed compressor used in a transport climate control system ('TCCS') is provided. The TCCS includes a climate control circuit with a sealed compressor. The sealed compressor includes an outer housing and an electrical motor within the outer housing. The method includes operating the sealed compressor to compress a working fluid by supplying electrical power to the electric motor of the sealed compressor via a sealed electrical feedthrough in the outer housing of the sealed compressor. The method also includes detecting an operating parameter of the sealed electrical feedthrough, and determining whether the sealed electrical feedthrough is in a melting condition based on the detected operating parameter. Also, the method includes adjusting operation of the climate control circuit upon determining that the sealed electrical feedthrough is in the melting condition until the sealed electrical feedthrough is no longer in the melting condition.
提供一种用于运输气候控制系统中的密封压缩机的馈通保护和过流保护的方法。运输气候控制系统包括带有密封压缩机的气候控制回路。密封压缩机包括外壳和位于外壳内的电动机。该方法包括通过经由密封压缩机的外壳内的密封电馈通件向密封压缩机的电动机提供电力来操作密封压缩机以压缩工作流体。该方法还包括检测密封电馈通件的操作参数,以及基于检测到的操作参数确定密封电馈通件是否处于熔化条件。此外,该方法包括在确定密封电馈通件处于熔化条件时调节气候控制回路的操作,直到密封电馈通件不再处于熔化条件。
SYSTEM AND METHOD FOR PROTECTING SEALED COMPRESSOR ELECTRICAL FEEDTHROUGH
用于保护密封压缩机电馈通件的系统和方法
2021-12-31
Patent
Electronic Resource
Chinese
IPC: | F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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