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Collaborative scheduling optimization strategy based on equivalence theory was proposed for multi-source power. Busload contains a variety of types of power supply. In this paper, busload forecast was divided into pure load forecast and unit power in lower grid. These units power where were in region grid were as the equivalent unit. The optimization variables include the equivalent units and direct...
In traditional generation plan management, the completion schedule of the annual contract energy and plants' equaled load ratios are mainly considered, rather than the implementation of the generation scheduling. As the direct-supplying energy increases, the proportionality of power plants' generated energy is observably influenced, thus the power grid's security constraints are more sharpened or...
Power system operation risk assessment can comprehensively take into account the occurrence possibility and severity of disturbances, and it is an effective complement to traditional deterministic security analysis. Calculating transient state probability of components in future short time duration is one of the key issues in power system operation risk assessment. In this paper, a novel probability...
Coordinated control system is a strong coupling, multiple-input and multiple-output system. Load and the main steam pressure control are interdependence, mutual constraints; it is non-linear dynamic characteristics of unit; boiler side emerge large delay. Therefore it is very difficulty of obtaining a satisfactory control effect for conventional control strategy. In order to improve the coordination...
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