Electric Power ›› 2017, Vol. 50 ›› Issue (4): 39-44.DOI: 10.11930/j.issn.1004-9649.2017.04.039.06

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Research and Application of Trans-Province Trading Modes of Renewable Energy

LI Guodong1, 2, LI Gengyin1, YAN Yu1, 2, ZHOU Ming1, PANG Bo2, LI Zhu2   

  1. 1. State Key Laboratory of Alternate Electrical Power System With Renewable Energy Sources Control (North China Electric Power University), Beijing 102206, China;
    2. Beijing Electric Power Trading Center, Beijing 100031, China
  • Received:2017-02-28 Online:2017-04-20 Published:2017-04-13

Abstract: Wind power and solar energy have big potential and mature technical conditions for development, and their development has become an important direction for the world’s power development. However, the consumption problems of the renewable energy are also becoming increasingly prominent. The paper introduces the status quo of China’s renewable energy consumption and analyzes its principal problems, including unreasonable planning, incompatible power market mechanism, limited trans-province transmission capacities, and incompatibility between power sources structure and renewable energy consumption. A study is carried out on improving the trans-province capacities for renewable energy consumption, and it is proposed from the angle of electricity trading to establish a new mechanism for increasing interprovincial renewable energy replacement, opening the direct trading between electricity users and renewable energy suppliers, establishing short-term interprovincial trading and trans-region ancillary services compensation of renewable energy. An analysis is made of the application prospect of proposed mechanism in China. In the end, the paper introduces the practical application of some trans-province trading mode in some provinces, which fully proves the effectiveness of above mentioned measures in enhancing trans-region consumption capacities in China.

Key words: renewable energy, consumption capacity, trans-province consumption, electricity trading mode, ancillary service

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