Adaptive Tracking Control of the Power Delivery Systems with Generating Set Failures and Matching Uncertainties

• Main Authors: Ming-Jang Chen, 陳銘章
• Other Authors: Wen-Shyong Yu
• Format: Others
• Language: en_US
• Published: 2002
• Online Access: http://ndltd.ncl.edu.tw/handle/43671068195978759609

碩士 === 大同大學 === 電機工程研究所 === 90 === The purpose of this thesis is to present the performance evaluation of the adaptive tracking control for the power delivery of the generating systems. A detailed model will be utilized as a generating system including matched and unmatched uncertainties. An adaptive tracking control is derived when some generating sets fail and cannot be controlled by control action. Therefore, some of the failed generating systems are turned off by the breakers to supply the powers to the loads. Stability conditions and control structures for achieving tracking purpose in the presence of generating set failures are derived. An adaptive law is designed for updating the control parameters when both the parameters of the generating set and the number of the failed generating sets are known. It is shown that the closed-loop stability and asymptotic-state tracking are ensured by the proposed control scheme. Finally, some simulation results are used to illustrate the effectiveness of the proposed control scheme.