Implementation of an A~C~E~/sub 1/ decomposition method
Tóm tắt
Having established feasibility and developed a method to decompose control area's A~C~E~/sub 1/ into components attributable to load changes in subareas within the control area, this paper addresses some of the practical issues with an on-line implementation of the A~C~E~/sub 1/ model and the decomposition method. Issues examined here include time-varying system conditions, nonlinearities in the governors' dead bands and AGC loop, and the impact of load disturbance external to the control area. An on-line recursive parameter estimation technique with adjustable forgetting factor to update the A~C~E~/sub 1/ model parameters is proposed.
Từ khóa
#Time varying systems #System testing #Control systems #Parameter estimation #Error correction #Frequency response #Nonlinear control systems #Control nonlinearities #Costs #Measurement standardsTài liệu tham khảo
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