Invention Grant
- Patent Title: Method and system for rapid modeling and verification of excitation systems for synchronous generators
- Patent Title (中): 同步发电机励磁系统快速建模与验证方法与系统
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Application No.: US11381592Application Date: 2006-05-04
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Publication No.: US07881814B2Publication Date: 2011-02-01
- Inventor: William Robert Pearson , Pedro Monclova , James William Zeleznik
- Applicant: William Robert Pearson , Pedro Monclova , James William Zeleznik
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Nixon & Vanderhye, P.C.
- Main IPC: G05B13/02
- IPC: G05B13/02 ; G05B21/00 ; G06F17/50

Abstract:
A method for modeling an excitation system for a synchronous electrical power generator including: selecting a standard mathematical excitation system model from a plurality of standard excitation system models stored electronically; wherein the selected standard model is selected based on a similarity to the excitation system and can be an IEEE standard model; collecting data from the excitation system; determining parameter settings for the selected standard model using first pre-calculated and then collected (measured) data; verifying the selected standard model with tailored parameter settings by comparing an output of the model to a corresponding output of the excitation system; storing electronically the verified selected standard model with tailored settings; generating a report of the verified selected standard model with the tailored settings; performing rapidly and automatically model generation from a maintenance computer proximate to the excitation system; performing rapidly and automatically model generation without the need for system experts or extra equipment; and providing means to repeat test an operating excitation system at low cost and risk.
Public/Granted literature
- US20070260334A1 METHOD AND SYSTEM FOR RAPID MODELING AND VERIFICATION OF EXCITATION SYSTEMS FOR SYNCHRONOUS GENERATORS Public/Granted day:2007-11-08
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