[1]王 超,苏 伟,钟国彬,等.基于QCQP的含储能主动配电网联合优化方法[J].机械与电子,2017,(12):18-22.
　WANG Chao,SU Wei,ZHONG Guobin,et al.Coordinated Optimization Method forActive Distribution Network Containing Energy Storage Based on QCQP[J].Machinery & Electronics,2017,(12):18-22.
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基于QCQP的含储能主动配电网联合优化方法
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2017年12期
页码:
18-22
栏目:
设计与研究
出版日期:
2017-12-15

文章信息/Info

Title:
Coordinated Optimization Method forActive Distribution Network Containing Energy Storage Based on QCQP
文章编号:
1001-2257(2017)12-0018-05
作者:
王 超1; 苏 伟1; 钟国彬1; 赖晓文2; 赵翔宇2
(1.广东电网有限责任公司电力科学研究院,广东 广州 510080; 2.清华大学电机工程与应用电子技术系,北京 100084)
Author(s):
WANG Chao1;  SU Wei1;  ZHONG Guobin1;  LAI Xiaowen2; ZHAO Xiangyu2
(1.Electric Power Research Institute of Guangdong Power Grid Co., LTD., Guangzhou 510080, China; 2. Department of Electrical Engineering, Tsinghua University, Beijing 100084,China)
关键词:
储能装置;  主动配电网;  有功无功联合优化;  多时段优化;  二次约束二次目标规划
Keywords:
battery storage;  active distribution system;  active-reactive optimization operation;  multi-period operation;  QCQP
分类号:
TM743
文献标志码:
A
摘要:
储能装置是提升风电、光伏等清洁能源消纳能力的重要措施。特别在主动配电网中,储能装置和分布式电源的协调优化不仅有助于解决清洁能源消纳问题,而且能够解决配电网普遍存在的电压控制问题。针对含储能主动配电网多时段有功-无功联合优化模型的求解问题,基于二次约束二次目标规划模型的特征分析,将原问题解耦成二次约束二次目标规划模型和系统潮流计算两个子问题,通过上述两个子问题的反复迭代,实现对原问题的求解。最后基于REDS-135节点系统构造算例验证了所提出方法的有效性。
Abstract:
Energy storing device is important to improve the consumption ability of clean energy such as wind power and photovoltaic. Especially in the active distribution networks, the coordinated optimization of energy storing devices and distributed generators is conducive to improving not only the clean energy consumption but also the voltage control. The problems in the multi-period active-reactive power joint optimization model of active distribution network containing energy storage are divided in this paper into two subproblems: the problem of quadratically constrained quadratic program(QCQP)and the one of power flow calculation of the system. Then, the iterative method is applied repeatedly to the two subproblems to solve the original problem. Finally, the validity of the proposed method is verified by a case study in the REDS-135 buses system.

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备注/Memo

备注/Memo:
收稿日期:2017-09-10
基金项目:南方电网公司科技项目(GDKJXM00000039)
作者简介:王 超(1988-),男,山东潍坊人,工程师,博士,研究方向为储能技术; 苏 伟(1971-),男,安徽池州人,教授级高级工程师,理学硕士,研究方向为电力化学; 钟国彬(1984-),男,广东梅州人,高级工程师,博士,研究方向为化学储能技术。
更新日期/Last Update: 2017-12-25