基于安全稳定运行驱动的“光储直柔”系统容量配置

doi:10.11930/j.issn.1004-9649.202405013

中国电力 ›› 2024, Vol. 57 ›› Issue (11): 102-107.DOI: 10.11930/j.issn.1004-9649.202405013

基于安全稳定运行驱动的“光储直柔”系统容量配置

袁慧宏¹(), 翁时乐¹, 陈梁金², 朱奕弢³, 张黎军², 齐蓓⁴()

1. 国网浙江省电力有限公司湖州供电公司，浙江湖州　313000
2. 国网浙江省电力有限公司，浙江杭州　310000
3. 湖州电力设计院有限公司，浙江湖州　313000
4. 国网电力科学研究院武汉能效测评有限公司，湖北武汉　430000

收稿日期:2024-05-07 出版日期:2024-11-28 发布日期:2024-11-27
作者简介:袁慧宏（1975—），男，通信作者，硕士，高级工程师，从事输变电工程项目管理、技术研究和科技创新工作，E-mail：yuanhuihong@sina.com
齐蓓（1988—），女，硕士，高级工程师，从事电力需求侧管理研究，E-mail：15071230910@163.com
基金资助:
国网浙江省电力有限公司湖州供电公司集体企业科技项目（CY840800JS20230018）。

Capacity Configuration for "PEDF" System Driven by Safe and Stable Operation

Huihong YUAN¹(), Shile WENG¹, Liangjin CHEN², Yitao ZHU³, Lijun ZHANG², Bei QI⁴()

1. State Gird Huzhou Electric Power Supply Company, State Gird ZheJiang Electric Power Co., Ltd., Huzhou 313000, China
2. State Gird Zhejiang Electric Power Co., Ltd., Hangzhou 313000, China
3. Huzhou Electric Power Design Institute Co., Ltd., Huzhou 313000, China
4. State Grid Electric Power Research Institute Wuhan Energy Efficiency Measurement Co., Ltd., Wuhan 430000, China

Received:2024-05-07 Online:2024-11-28 Published:2024-11-27
Supported by:
This work is supported by State Gird Huzhou Electric Power Supply Company Collective Enterprise Technology Project (No.CY840800JS20230018).

摘要/Abstract

摘要：

“光储直柔”是新型电力系统实现建筑零碳电力的重要支撑。在系统设计初期，为规避关键设备初期投资成本过高，从综合考虑系统经济、低碳和安全的运行调控视角，提出一种基于改进能量谷优化算法的适用于民用建筑“光储直柔”系统关键设备容量配置设计的方法。仿真结果表明：所提方法配置结果更优、收敛速度更快，可为民用建筑系统设备容量选择提供参考。

关键词: 建筑光储直柔系统, 容量配置, 改进能量谷算法

Abstract:

PEDF (photovoltaic, energy storage, direct current, and flexibility) is an important support for the new power system to achieve zero carbon electricity in buildings. To mitigate the high initial investment costs of crucial equipment in the early stage of system design, and to enhance power supply reliability, an improved energy valley optimization (EVO) algorithm for designing the capacity allocation of crucial equipment in PEDF systems for civil buildings is proposed, from the comprehensive perspectives of system economics, low carbon operation, and safety control. Simulation results are compared with those obtained from the Grey Wolf and traditional EVO algorithms. The results demonstrate that the improved EVO algorithm yields superior configuration results and faster convergence when applied to optimizing equipment capacity allocation in PEDF systems. These findings validate the effectiveness and feasibility of the proposed method, offering valuable insights for selecting crucial equipment capacities in PEDF systems for civil buildings.

Key words: building photovoltaic, energy storage, direct current and flexibility system, capacity allocation

袁慧宏, 翁时乐, 陈梁金, 朱奕弢, 张黎军, 齐蓓. 基于安全稳定运行驱动的“光储直柔”系统容量配置[J]. 中国电力, 2024, 57(11): 102-107.

Huihong YUAN, Shile WENG, Liangjin CHEN, Yitao ZHU, Lijun ZHANG, Bei QI. Capacity Configuration for "PEDF" System Driven by Safe and Stable Operation[J]. Electric Power, 2024, 57(11): 102-107.

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链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202405013

https://www.electricpower.com.cn/CN/Y2024/V57/I11/102

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参考文献 23

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参数		数值
光伏组件占地面积/m²		2.60
光伏组件发电效率/%		20
储能组件充电效率/%		97
光伏组件额定功率/kW		0.54
储能组件额定功率/kW		5
光伏组件建设成本/(元·m^–2)		1 000
光伏组件运维成本/(元·m^–2)		90
光伏组件回收收益/(元·kW^–1)		150
储能组件建设成本/(元·(kW·h)^–1)		1 800
储能组件运维成本/(元·(kW·h)^–1)		36

参数		数值
光伏组件占地面积/m²		2.60
光伏组件发电效率/%		20
储能组件充电效率/%		97
光伏组件额定功率/kW		0.54
储能组件额定功率/kW		5
光伏组件建设成本/(元·m^–2)		1 000
光伏组件运维成本/(元·m^–2)		90
光伏组件回收收益/(元·kW^–1)		150
储能组件建设成本/(元·(kW·h)^–1)		1 800
储能组件运维成本/(元·(kW·h)^–1)		36

时段	时刻	购电价格/(元·(kW·h)^–1)
低谷时段	22:00—次日07:00	0.29
平峰时段	07:00—20:00	0.58
高峰时段	20:00—22:00	1.04

时段	时刻	购电价格/(元·(kW·h)^–1)
低谷时段	22:00—次日07:00	0.29
平峰时段	07:00—20:00	0.58
高峰时段	20:00—22:00	1.04

算法	光伏容量/kW	储能容量/kW	光伏、储能系统等建设及运维成本/元	减少碳排放量收益/ 元	最大交互功率/kW
GWO（安全）	244	45	488 975	924 562	17.8
GWO（经济）	324	49	643 463	1 103 578	19.4
GWO（低碳）	350	62	629 707	857 246	20.5
EVO（安全）	250	50	496 858	937 675	16.5
EVO（经济）	315	50	563 463	1 08 3 578	20.3
EVO（低碳）	320	60	593 233	905 760	18.5
IEVO（安全）	245	30	472 566	978 156	13.8
IEVO（经济）	290	30	491 684	1 096 955	17.4
IEVO（低碳）	310	50	564 752	916 672	19.2

基于安全稳定运行驱动的“光储直柔”系统容量配置

Capacity Configuration for "PEDF" System Driven by Safe and Stable Operation

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模态框（Modal）标题

基于安全稳定运行驱动的“光储直柔”系统容量配置

Capacity Configuration for "PEDF" System Driven by Safe and Stable Operation

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