AUTOMATIC GENERATION CONTROL WITH SUPERCONDUCTING MAGNETIC ENERGY STORAGE IN POWER SYSTEM |
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| Authors: | S. C. TRIPATHY P. S. CHANDRAMOHANAN NAIR N. D. RAO |
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| Affiliation: | 1. Centre for Energy Studies Indian Institute of Technology , New Delhi, 110016, India;2. Department of Electrical and Computer Engineering , University of Calgary , Calgary, Alberta, T2N 1N4, Canada |
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| Abstract: | ABSTRACT This paper describes the development of a digital computer model for a two area interconnected power system which includes the governor deadband nonlinearity, steam reheat constraints and boiler dynamics. The improvement in automatic generation control (AGO with the addition of a small capacity Superconducting Magnetic Energy Storage (SMES) unit is studied. Time domain simulations are used to study the performance of the power system and the controller. Parameter optimization of the controller are carried out by the second method of Lyapunov, which ensures the stability of the system. Suitable methods for the control of SMES unit are also described. |
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