摘要
供需互动是电力市场化改革、智能电网建设、可再生能源大规模并网等电力系统新形势下的发展趋势,也是构建完善、健全、高效电力市场的必要条件,对系统安全、可靠、绿色的运行产生积极的影响。以需求侧参与市场深度为区分并结合我国实际总结了供需互动的实现形式,包括发、用电权交易,需求响应,需求侧竞价,负荷调度及含分布式电源的调度等。分析了供需互动下的电力市场特征及相关的供求、价格、风险机制,及对负荷削峰填谷,促进可再生能源消纳,丰富系统控制调节手段,提升电力市场效率等方面的效益。探讨了进一步的研究方向并对我国开展供需互动项目提出建议。
Supply-demand interaction is the development trend of power systems under new circumstances, such as electricity market reform, smart grid construction, large-scale renewable energy integration, and the requirement of constructing and perfecting efficient electricity market. Supply-demand interaction also exerts positive effects on the safety, reliability and environmental-friendliness of the power system. Combined with the situation of China, a wide variety of supply-demand interaction forms was comprehensively summarized based on the participation level of the demand side, including power generation/consumption right trade, demand response, demand-side bidding, load dispatch, and distributed generator included dispatch. Market characteristics including supply-demand, price and risk mechanisms, and under supply-demand interaction were discussed. Implementation benefits including leveling the load, encouraging the integration of renewable energy, enriching the control and adjust methods of the system, and promoting the market efficiency were analyzed. Further research directions and suggestions for China were proposed.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2014年第29期5018-5028,共11页
Proceedings of the CSEE
基金
国家高技术研究发展计划项目(863计划)(2011AA05A103)
国家电网公司科技项目(DZN17201300045)~~
关键词
供需互动
电力市场
市场特征
电价
效益分析
supply-demand interaction
electricity market
market characteristics
electricity price
benefit analysis
