Theory of Electric Power Emergency Management and Its Technological Countermeasures

The severe disasters occurred in power grids home and abroad are introduced and analyzed in brief.On the basis of researching their features,burst disasters occurred in power grids are classified,and the formula to calculate the risk of power grid burst disaster is proposed;the four disaster-causing factors in the proposed formula,i.e.,the danger of burst disaster,the supporting body of disaster and its vulnerability,and the ability of disaster prevention and reduction,are discoursed upon.Four links in power emergency management,i.e.,the prevention,preparation,response and restoration,are pointed out and their concrete contents are analyzed.The development stages of power emergency management technology are expounded and the development direction of current emergency management work is clarified.The relation between power emergency management and risk management as well related technologies are researched.Finally,the technological countermeasures for power emergency management are suggested.