Yujiao Zeng

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—Information system has become the indispensable support platform required by daily operations in modern enterprises. IC manufacturing industry is the most important base of advanced information products. Its rich knowledge innovation, complex production process, and high degree of cooperation require particular risk management on information security. On(More)
This paper presents a generalized formulation for the multiperiod optimal planning of the steam power system in the iron and steel industry with minimization of total operation cost including fuel cost, equipment maintenance cost, the charge for power import and the income from excess of generated power exported to the main grid. The optimization model(More)
The optimal reactive power dispatch (ORPD) problem is an important issue for providing the secure and economic run of the power system. Generally, the aim of the ORPD is to minimize the network real power loss and improve voltage profile by regulating generator bus voltages, switching on/off static VAR compensators and changing transformer tap-settings,(More)
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