Load compensation for systems with non-stiff source using state feedback
Data(s) |
2003
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Resumo |
Various load compensation schemes proposed in literature assume that voltage source at point of common coupling (PCC) is stiff. In practice, however, the load is remote from a distribution substation and is supplied by a feeder. In the presence of feeder impedance, the PWM inverter switchings distort both the PCC voltage and the source currents. In this paper load compensation with such a non-stiff source is considered. A switching control of the voltage source inverter (VSI) based on state feedback is used for load compensation with non-stiff source. The design of the state feedback controller requires careful considerations in choosing a gain matrix and in the generation of reference quantities. These aspects are considered in this paper. Detailed simulation and experimental results are given to support the control design. |
Identificador | |
Publicador |
Elsevier S.A. |
Relação |
DOI:10.1016/S0378-7796(03)00083-X Mishra, Mahesh, Ghosh, Arindam, & Joshi, Avinash (2003) Load compensation for systems with non-stiff source using state feedback. Electric Power Systems Research, 67(1), pp. 35-44. |
Fonte |
Faculty of Built Environment and Engineering |
Palavras-Chave | #090600 ELECTRICAL AND ELECTRONIC ENGINEERING #DSTATCOM, State Feedback Control, Linear Quadratic Regulator, Filter Capacitor, Switching Control |
Tipo |
Journal Article |