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1. 发明申请

US20050109076A1 Oil filtration system for plural phase power equipment tanks 有权
标题翻译：多相电力设备罐油过滤系统
公开(公告)号：US20050109076A1
公开(公告)日：2005-05-26
申请号：US10994658
申请日：2004-11-22
申请人： David Butler , Johnny Clark
发明人： David Butler , Johnny Clark
IPC分类号： G01N33/18 , H01F27/14 , H01F27/40
CPC分类号： H01F27/14 , H01F27/402 , Y10T137/85978
摘要： Insulating oil in electric power generation, transmission and distribution equipment such as circuit breakers, regulators, phase shifters, tank diverter switches and capacitor banks for respectively separated phases of a plural phase transmission or distribution line is filtered for removal of accumulated water, carbon particles and other contaminants by filters in oil circuits respective to each phase in the plurality. Each oil circuit respective to each circuit breaker includes a respective filter and circulation pump. However, all pumps in the plural phase power system, for example, are driven by the same motor and drive line whereby a fluid condition or circulation interruption of one oil circuit that requires termination of pump operation in the one oil circuit terminates the pump operation in all oil circuits. Pump motor power is preferably drawn from an energy source that may be independent of that served by the transmission and/or distribution power source.
摘要翻译：在多相传输或分配线分别分相的发电，输配电设备如断路器，调压器，移相器，水箱切换开关和电容器组中的绝缘油被过滤以除去积聚的水，碳颗粒和其它污染物通过油相回路中的过滤器分别相应于各个相。各断路器的各油路包括各自的过滤器和循环泵。然而，例如，多相电力系统中的所有泵由相同的电动机和驱动线驱动，由此一个油回路的流体状况或循环中断需要终止在一个油循环中的泵运行终止泵操作所有油路。泵电机功率优选地来自可以与传输和/或分配电源所服务的能量独立的能量源。

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