《波动性可再生能源并网政策选择 – 建立灵活的电力市场》.pptxVIP

Policy options for integrating variable renewables – Creating a flexible power market波动性可再生能源并网政策选择 – 建立灵活的电力市场 International Workshop on Power Transformation电力转型国际研讨会China National Renewable Energy Center中国国家可再生能源中心Beijing, 16 September 2014 北京，2014年9月16日Dr. David Jacobs 大卫·雅各布斯博士IET – International Energy TransitionIET 国际能源转型公司 Creating a flexible power market 建立灵活的电力市场 Options for integrating high shares of wind and solar PV 高比例风电和太阳能光伏并网方案Grid expansion/integration; smart grid 电网扩容/并网；智能电网Dispatch from conventional power plants 传统发电厂调度Dispatch and curtailment from renewable energy sources 可再生能源电力调度和限发Demand response 需求相应Storage 存储Creating a flexible power market – Dispatchability of fossil fuel based power plants 建立灵活的电力市场 – 化石燃料电厂的可调度性The electricity market is determined by wind and solar PV电力市场由风能和太阳能光伏决定Electricity demand and renewable power generation in Germany in 2022德国2022年的电力需求和可再生能源发电情况二月初（第6日历周）电力需求光伏水力发电化石燃料电厂陆上/海上风电生物质 周一 周二 周三 周四 周五 周六 周日Source: Agora Energiewende 2012来源：Agora Energiewende，2012年Economic dispatch and the merit order经济调度和优势排序Dispatch of power plants according to their short-term marginal costs (fuel cost and CO2 price) 根据短期边际成本（燃料成本和CO2价格）调度发电厂Economic dispatch of power plants reduced fuel costs and is therefore beneficial for the economy as a whole 发电厂经济调度降低了燃料成本，因此对整体经济有利价格需求供应边际收益边际成本燃气石油可再生能源火电厂核电站褐煤电站电量Renewable energies and the merit order effect 可再生能源和优势排序效应价格电价形成包括可再生能源电力生产的多个方面供应曲线优势排序效应天然气发电厂电力交易价格燃气轮机发电传统煤电厂褐煤电厂可再生能源电力核电站需求Conventional power plants need to become more flexible 传统发电厂需要提高灵活性Base load power plants disappear (fossil fuel power plants need to become more flexible) 基本负荷电厂消失（化石燃料电厂需求提高灵活性）Reduce must-run requirements of conventional power plants 降低对传统发电厂的强制性运行要求Reduced full-load hours for coal and gas-fired power plants 缩短燃煤和燃气发电厂满负荷运行时间changing economics and additional revenue requirements via capacity markets? 通过装机市场改变经济状况和额外收入需求？Operation of c