| 考虑配电网消纳能力的分布式电源与储能优化配置 |
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| 引用本文： | 刘若河,贾燕冰,谢栋,罗宇恒. 考虑配电网消纳能力的分布式电源与储能优化配置[J]. 电力电容器与无功补偿, 2021, 42(1): 166-172. DOI: 10.14044/j.1674-1757.pcrpc.2021.01.026 |
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| 作者姓名： | 刘若河 贾燕冰 谢栋 罗宇恒 |
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| 作者单位： | 太原理工大学电力系统运行与控制山西省重点实验室,太原 030024;太原理工大学电力系统运行与控制山西省重点实验室,太原 030024;国网绍兴供电公司,浙江 绍兴 312000;太原理工大学电力系统运行与控制山西省重点实验室,太原 030024 |
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| 基金项目： | 国家自然科学青年基金项目;国网浙江省电力公司集体企业科技项目(园区基于光伏与储能进行快速调频调压的快速功率平衡控制系统关键技术研究) |
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| 摘 要： | 计及经济性及电网运行约束对配电网中分布式电源及储能进行合理规划,是提高新能源利用率及消纳能力的重要解决方案。提出一种配电网中分布式电源及储能的选址定容双层优化方法,内层考虑新能源及储能电池的时序特性,基于日内最优潮流与虚拟调度思想确定消纳运行方案;外层基于运行方案,综合考虑电压偏差、运行成本、弃风弃光惩罚,利用粒子群算法确定最优配置方案,提高配电网的消纳能力。采用IEEE 33节点配电网测试系统算例验证了所提方法的有效性。
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| 关 键 词： | 配电网 分布式电源 储能电池 最优潮流 粒子群算法 |
Optimal Configuration of Distributed Generation and Energy Storage Considering the Consumption Capacity in Distribution Network |
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| LIU Ruohe,JIA Yanbing,XIE Dong,LUO Yuheng. Optimal Configuration of Distributed Generation and Energy Storage Considering the Consumption Capacity in Distribution Network[J]. Power Capacitor $ Reactive Power Compensation, 2021, 42(1): 166-172. DOI: 10.14044/j.1674-1757.pcrpc.2021.01.026 |
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| Authors: | LIU Ruohe JIA Yanbing XIE Dong LUO Yuheng |
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| Affiliation: | (Shanxi Key Laboratory of Power System Operation and Control(Taiyuan University of Technology),Taiyuan 030024,China;State Grid Shaoxing Power Supply Company,Zhejiang Shaoxing 312000,China) |
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| Abstract: | Reasonable planning of distributed generation and energy storage in distribution network considering economy and operation constraints of grid is an important solution to improve renewable energy utilization rate and consumption capacity.A kind of double?layer optimization method for siting and sizing distributed generation and energy storage in distribution network is proposed.The inner layer considers the timing sequence characteristics of renewable energy and energy storage battery and determines operating consumption scheme based on the daily optimal power flow and virtual dispatching.While,the outer layer uses the particle swarm optimization algorithm,determine optimal configuration based on the operation scheme and with comprehensive consideration of voltage deviation,power operation cost and energy abandonment penalty so to improve consumption capacity of distribution network.The effectiveness of the proposed method is demonstrated by using simulation example on the IEEE 33 node distribution network system. |
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| Keywords: | distributionnetwork distributedgeneration energystoragebattery optimalpowerflow parti?cle swarm optimization |
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