Invention Grant
- Patent Title: System and method for generator phase signal monitoring and control of electrical current distribution
- Patent Title (中): 发电机相位信号监测和电流分布控制的系统和方法
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Application No.: US12592569Application Date: 2009-11-25
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Publication No.: US08283810B2Publication Date: 2012-10-09
- Inventor: James Becker , Issam Jabaji , Ciaran Patterson
- Applicant: James Becker , Issam Jabaji , Ciaran Patterson
- Applicant Address: US IL Evanston
- Assignee: C.E. Niehoff & Co.
- Current Assignee: C.E. Niehoff & Co.
- Current Assignee Address: US IL Evanston
- Agency: Law Offices of Michael M. Ahmadshahi
- Main IPC: H01H9/54
- IPC: H01H9/54

Abstract:
An electrical system comprises a generator and a control device coupled with the generator and operable to control electrical current through the electrical system via a switch module. The control device determines a loss of symmetry between two alternating phase signals generated by a first and second phase windings of a single or multiple stator generator. Specifically, the control device determines a first and second average values of two of the two or more alternating phase signals and operates to control electrical current distribution throughout the electrical system, via one or more switch modules, when the first average value differs from the second average value by a predetermined value. The control device may be further configured to sense average magnitudes of the electrical current in either direction between two electrical components, coupled with a switch module, and switch on/off the electrical current in either direction, via the switch module, to insure that the average magnitude of electrical current between the electrical components in either direction does not exceed one or more default average magnitudes.
Public/Granted literature
- US20100138071A1 System and method for generator phase signal monitoring and control of electrical current distribution Public/Granted day:2010-06-03
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