王丹;马喜然;张子阳;陈竟成;于建成;张聂鹏;孟欣;朱彦斌;

• 1:智能电网教育部重点实验室(天津大学)
• 2:国网江苏省电力有限公司镇江供电公司
• 3:国网天津市电力公司

摘要(Abstract)：

考虑微电网稳定运行及微电网间电能交易的需求,提出了一种面向端对端电能交易的直流微电网运行控制策略。基于直流微电网系统的实时状态,储能变流器在下垂控制及恒定电压控制方式下切换,网侧变流器在恒定功率及恒定电压方式下切换。通过对直流母线电压进行划分,设置变流器动作阈值及电能交易触发条件,满足直流微电网用户在自主运行模式及电能交易模式下的稳定运行。仿真结果证明该策略的可行性和有效性。

关键词(KeyWords)： 直流微电网;电能交易;母线电压;运行控制策略

Abstract:

Keywords:

基金项目(Foundation): 国家重点研发计划资助项目(2018YFB0905000);; 国家电网公司科技项目(SGTJDK00DWJS1800232);; 国家自然科学基金面上基金资助项目(51977141);; 分布式能源与微网国际联合实验室合作项目~~

作者(Author): 王丹;马喜然;张子阳;陈竟成;于建成;张聂鹏;孟欣;朱彦斌;

Email:

DOI: 10.13335/j.1000-3673.pst.2019.1922

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