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The smart grid is a response to the global energy , environment , climate , economy , sustainable development of integrated solutions , represents the direction of future grid research and development . The paper tracks the latest developments in the domestic and international smart grid , intelligent distribution network , with the definition of the control grid self-healing and self-healing , defined distribution network intelligent features , intelligent distribution network requirements and achieve self-healing of several conditions , analysis of the self-healing control and implementation of the desirable features of the significance of self-healing control ; expounded the basic concepts and theories of intelligent distribution network self-healing control , and explore the self-healing control several key support technology advantages and disadvantages based on considering abroad heal control various implementations , the establishment of a new self - healing control hierarchical framework system , to have a wider range of applications , a better adaptability , and thus for the first time proposed and in-depth study based self-healing grid operation evaluation and fast simulation of the urban grid control implementations are easy to achieve continuous prediction , real-time assessment , adaptability , etc. , can be given to the city power grid since forecast , since prevention, self-optimizing , self-recovery , the adaptive capacity. On this basis , explore and study the biological immune and sequential games , intelligent multi- agent technology and hybrid control theory in the application and implementation of self-healing control method . If the above theory and method followed by in-depth study , by means of intelligent devices and equipment used in engineering practice , we can put the whole power system under control , like a smart WAN robot allowed to have human - like intelligent controlled and run like robots . It pointed out the direction for our future research grid self-healing control of important guiding significance to vigorously push forward the process of intelligent network .
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