Title:
アーク障害を検出するためのシステム、装置、および方法
Document Type and Number:
Japanese Patent JP5232140
Kind Code:
B2
Abstract:
Certain exemplary embodiments can include an arc fault detection circuit. The arc fault detection circuit can include a zero crossing analysis sub-system including a counter configured to determine, for a first waveform, a count of dips that occur between a pair of predetermined zero crossings of a second waveform. The second waveform can be obtained from an electrical circuit.
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Inventors:
Carlos Restrepo
Peter Spence Love Staley
Peter Spence Love Staley
Application Number:
JP2009507678A
Publication Date:
July 10, 2013
Filing Date:
February 01, 2007
Export Citation:
Assignee:
Siemens Industry, Inc.
International Classes:
H02H3/16; G01R31/02
Domestic Patent References:
| JP2005117749A |
Attorney, Agent or Firm:
Reiko Otani
Toshio Yano
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Toshio Yano
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard