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1. 发明授权

US08207742B2 Directional zone select interlock method 有权
标题翻译：定向区选择互锁方式
公开(公告)号：US08207742B2
公开(公告)日：2012-06-26
申请号：US12347570
申请日：2008-12-31
申请人： Anupam Vinodkumar Sawhney , Sriram Changali , Radoslaw Narel , Marcelo Esteban Valdes
发明人： Anupam Vinodkumar Sawhney , Sriram Changali , Radoslaw Narel , Marcelo Esteban Valdes
IPC分类号： G01R31/08 , H02H3/00
CPC分类号： H02H7/262 , H02H3/38
摘要： An improved method to detect and locate electrical faults is provided. A method of operating a circuit breaker in an electrical circuit configured with at least one of a first main circuit breaker at a first layer of circuit protection having a first direction of current flow, and at least one second circuit breaker downstream of said at least one first main circuit breaker having a second direction of current flow, and at least one third circuit breaker downstream of said at least one second circuit breaker having a third direction of current flow, wherein one of said at least one first, second, or third circuit breakers is in short time pick-up, is provided, and comprises steps to determine the location of the fault and adjust the trip time delay of the circuit breakers according to predetermined criteria.
摘要翻译：提供了一种检测和定位电气故障的改进方法。一种在电路中操作断路器的方法，该电路配置有具有第一电流方向的第一电路保护层的第一主断路器和至少一个第二电路断路器具有第二电流方向的第一主断路器以及具有第三电流方向的所述至少一个第二断路器下游的至少一个第三断路器，其中所述至少一个第一，第二或第三电路中的一个断路器在短时间内提供，并且包括确定故障位置的步骤，并根据预定标准调节断路器的跳闸时间延迟。

2. 发明申请

US20100164503A1 DIRECTIONAL ZONE SELECT INTERLOCK METHOD 有权
标题翻译：方向区选择互锁方法
公开(公告)号：US20100164503A1
公开(公告)日：2010-07-01
申请号：US12347570
申请日：2008-12-31
申请人： Anupam Vinodkumar Sawhney , Sriram Changali , Radoslaw Narel , Marcelo Esteban Valdes
发明人： Anupam Vinodkumar Sawhney , Sriram Changali , Radoslaw Narel , Marcelo Esteban Valdes
IPC分类号： G01R31/08
CPC分类号： H02H7/262 , H02H3/38
摘要： An improved method to detect and locate electrical faults is provided. A method of operating a circuit breaker in an electrical circuit configured with at least one of a first main circuit breaker at a first layer of circuit protection having a first direction of current flow, and at least one second circuit breaker downstream of said at least one first main circuit breaker having a second direction of current flow, and at least one third circuit breaker downstream of said at least one second circuit breaker having a third direction of current flow, wherein one of said at least one first, second, or third circuit breakers is in short time pick-up, is provided, and comprises steps to determine the location of the fault and adjust the trip time delay of the circuit breakers according to predetermined criteria.
摘要翻译：提供了一种检测和定位电气故障的改进方法。一种在电路中操作断路器的方法，该电路配置有具有第一电流方向的第一电路保护层的第一主断路器和至少一个第二电路断路器具有第二电流方向的第一主断路器以及具有第三电流方向的所述至少一个第二断路器下游的至少一个第三断路器，其中所述至少一个第一，第二或第三电路中的一个断路器在短时间内提供，并且包括确定故障位置的步骤，并根据预定标准调节断路器的跳闸时间延迟。

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