| 基于热电转换的风、光、火电机组协调性发电调度 |
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| 引用本文： | 张 杰,陈 磊.基于热电转换的风、光、火电机组协调性发电调度[J].防灾减灾工程学报,2015(1):48-53. |
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| 作者姓名： | 张 杰 陈 磊 |
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| 作者单位： | 援国网宁夏电力公司调度控制中心, 宁夏 银川 750001;清华大学, 北京 100084 |
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| 摘 要： | 针对冬季供热期宁夏电网火电机组调整容量受限问题,通过调整全网电负荷与热负荷的分配比例,增加火电机组可调备用容量的方法,提出一种基于热、电转换的风电、光伏及火电机组的协调性调度方法。分析结果表明:将热负荷转化为电负荷后,可提升风电及光伏能源的消纳率,降低新能源出力波动对电网调峰的影响。
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| 关 键 词： | 协调性调度 热电联产 热-电转换 |
Compatibility of wind,photovoltaic and thermal generating units coordination power scheduling based on thermoelectric conversion |
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| ZHANG Jie,CHEN Lei.Compatibility of wind,photovoltaic and thermal generating units coordination power scheduling based on thermoelectric conversion[J].Journal of Disaster Prevent and Mitigation Eng,2015(1):48-53. |
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| Authors: | ZHANG Jie CHEN Lei |
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| Institution: | Dispatching & Control Center of State Grid Ningxia Power Co ,Yinchuan Ningxia 750001 ,China; Tsinghua University,Beijing 100084 ,China |
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| Abstract: | Aiming at the problem of limited capacity adjusting for coal-fired power generating unitsduring heat supply in winter in Ningxia power grid,by adjusting the distribution ratio of the powerand heat loads of power grid,increasing reserve capacity of coal-fired generating units. A kind ofmethod on compatibility scheduling of wind power,photovoltaic generation and thermal powergenerating units based on thermoelectric conversion is presented. The analysis result shows that, after the transformation of thermal load into power load,the method can upgrade the consumptionrate of wind power and photovoltaic energy resource,reduce the impact of new energy fluctuation onpower grid peak shaving. |
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