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This paper proposes an ejector refrigeration system driven by automobile exhaust waste heat. As the waste heat varies with operating conditions, maintaining the performance of this system is a challenging task. This work focuses on the design of a model predictive controller for this system. Based on the characteristics of the ejector, the key controller objective is to fast track critical operation...
Time-domain simulations are heavily used in today's planning and operation practices to assess power system transient stability, posttransient voltage/frequency profiles as well as oscillatory behavior following severe contingencies to comply with industry standards. Because of the increased modeling complexity, it is many times slower than real time for state-of-the-art commercial software packages...
In recent years, a feasible scheme has been provided by the floating wind turbine for wind power generation changing from the coastal sea to the deep sea. However, the stability of the floating wind turbine power output is seriously influenced by the uncertainty of the model and the external disturbances like wind and wave. Therefore, a power control method for floating wind turbine based on active...
This paper presents a generic technique for analyzing subsynchronous torsional interaction (SSTI) between series capacitors and multi-mass shaft system in steam turbinegenerators. The proposed method focuses on application of the method in large-scale power systems where the SSTI study is to be carried out for large number of generators, different compensation levels, and various contingencies. The...
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