Invention Application
US20160172840A1 ELECTRICAL DEVICE WITH POWER QUALITY EVENT PROTECTION AND ASSOCIATED METHOD
有权
具有电力质量事件保护和相关方法的电气设备
- Patent Title: ELECTRICAL DEVICE WITH POWER QUALITY EVENT PROTECTION AND ASSOCIATED METHOD
- Patent Title (中): 具有电力质量事件保护和相关方法的电气设备
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Application No.: US14570036Application Date: 2014-12-15
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Publication No.: US20160172840A1Publication Date: 2016-06-16
- Inventor: CHARLES JOHN LUEBKE , BIRGER PAHL , STEVEN CHRISTOPHER SCHMALZ
- Applicant: EATON CORPORATION
- Applicant Address: US OH CLEVELAND
- Assignee: EATON CORPORATION
- Current Assignee: EATON CORPORATION
- Current Assignee Address: US OH CLEVELAND
- Main IPC: H02H3/20
- IPC: H02H3/20
Abstract:
An electrical device includes a first terminal structured to electrically connect to a power source; a second terminal structured to electrically connect to a load; a voltage sensor electrically connected to a point between the first and second terminals and being structured to sense a voltage at the point between the first and second terminals; a switch electrically connected between the first terminal and the second terminal; and a control unit structured to detect a power quality event in the power flowing between the first and second terminals based on the sensed voltage and to control a state of the switch based on the detected power quality event.
Public/Granted literature
- US10003185B2 Electrical device with power quality event protection and associated method Public/Granted day:2018-06-19
Information query
