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This paper studies new techniques for critical trajectory method, a recent new method proposed by the authors for obtaining critical clearing time (CCT) for transient stability analysis. A specific feature of the proposed method lies in its ability to provide exact CCT without approximations since no such methods have existed so far. The method is based on the computation of the critical trajectory,...
This paper proposes a backward search approach to incorporate excess stream inflows, in stochastic dynamic programming (SDP) based reservoir scheduling, of hydropower plants. The aim is to reduce the amount of spill during operation of the reservoir. Energy maximization type stochastic dynamic programming (SDP) model, with inflow process assumption considered as independent, is developed for a hydropower...
This paper proposes a new voltage control scheme for distribution networks, where various new components, such as distributed resources, are being equipped, while conventional types of tap-changing controllers are still active. The authors employ a multi-agent system to build the new control scheme for the tap-changing controllers that is suitable for an autonomous system. The effectiveness of the...
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