Invention Grant
- Patent Title: Phase angle detection in an inverter
- Patent Title (中): 逆变器中的相位角检测
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Application No.: US13362651Application Date: 2012-01-31
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Publication No.: US08853991B2Publication Date: 2014-10-07
- Inventor: Mingwei Shan , William Hull Bicknell , Eric K. Watson , Richard D. Suel, II
- Applicant: Mingwei Shan , William Hull Bicknell , Eric K. Watson , Richard D. Suel, II
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Dority & Manning, P.A.
- Main IPC: H02P1/24
- IPC: H02P1/24 ; H02P3/18
Abstract:
A system and method of detecting phase angle in an inverter is provided. A shunt resistor is coupled to a controller which is part of an inverter circuit and a phase angle may be directly derived from the detected voltage across the shunt resistor. The detected shunt voltage may be used to adjust the power delivery from the inverter to the load.
Public/Granted literature
- US20130194851A1 PHASE ANGLE DETECTION IN AN INVERTER Public/Granted day:2013-08-01
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