DG-MG-DN Wide Area Multidimensional Operation Interactive Mode and Key Technologies Under Background of Supply-Side Reform

doi:10.3969/j.issn.1000－7229.2016.11.012

Abstract

Abstract: Supply-side reform is the core content of Chinas current macro economy and the main direction of industries development strategies. Distributed generation (DG) and microgrid (MG) will become the important breakthroughs in the supply-side reform of the energy and power industry because of their unique physical and economic advantages. This paper first analyzes the contents, goals and main problems of operation interaction among DG, MG and distribution network (DN) under the background of supply-side reform. Secondly, this paper studies the operation interaction mode of DG-MG-DN under the background of large-scale grid-connected. On the basis of the existing mode that the used electricity is generated by ones own, and then, the surplus power accesses to the grid, this paper introduces a progressive sharing incentive mechanism based on system contribution value. Finally, this paper studies the key technologies of the operation interactions implementation among DG, MG and DN from aspects of energy transfer, information interaction and benefit sharing, and proposes some suggestions for future research.

Key words: supply-side reform, distributed generation(DG), micro grid(MG), operation interactive mode

CLC Number:

TM 711

ZENG Ming, HAN Xu, LI Yuanfei，LI Ran，Long Zhuhan，YU Hui, YANG Yongqi. DG-MG-DN Wide Area Multidimensional Operation Interactive Mode and Key Technologies Under Background of Supply-Side Reform[J]. Electric Power Construction, 2016, 37(11): 78-.

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