| 引用本文: | 孙毅,周晋宇,李彬,苏运,郑爱霞.基于启动时间延迟的家庭负荷管理优化策略[J].电力自动化设备,2017,37(2): |
| SUN Yi,ZHOU Jinyu,LI Bin,SU Yun,ZHENG Aixia.Optimization strategy based on start-time delay for domestic load management[J].Electric Power Automation Equipment,2017,37(2): |
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| 摘要: |
| 针对家庭中典型温控负荷会给用户带来高峰负荷需求，提出了一种基于启动时间延迟的家庭负荷管理优化策略。首先，给出了一种智能家电负荷控制架构，以支撑负荷优化控制算法在智能家电中的应用；然后，建立了基于启动时间延迟的负荷优化控制模型，并提出了一种启发式的启动时间延迟调整算法，该算法能够在负荷高峰时刻对各个负荷的运行周期施加一个最优的相位延迟，达到均衡负荷的目标；最后，通过仿真实验对比了多种场景下的优化效果，验证了所提策略能够降低短时负荷高峰、减小峰谷差。 |
| 关键词: 需求响应 负荷管理 家庭能源管理 启动时间延迟 负荷均衡 启发式方法 优化 |
| DOI：10.16081/j.issn.1006-6047.2017.02.013 |
| 分类号:TM73 |
| 基金项目:国家重点研发计划资助项目(2016YFB0901104)；国家自然科学基金资助项目(51307051)；中央高校基本科研业务费专项资金资助项目(2014ZP03,2015ZD01)；国家电网公司科技项目(智能电网用户行为理论与互动化模式研究) |
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| Optimization strategy based on start-time delay for domestic load management |
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SUN Yi1, ZHOU Jinyu1, LI Bin1, SU Yun2, ZHENG Aixia3
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1.School of Electrical and Electronics Engineering, North China Electric Power University, Beijing 102206, China;2.State Grid Shanghai Electric Power Research Institute, Shanghai 200437, China;3.State Grid Jiangsu Electric Power Research Institute, Nanjing 211103, China
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| Abstract: |
| Aiming at the peak-load demand by the typical thermostatically-controlled domestic loads, an optimization strategy for domestic load management based on the start-time delay is proposed. A framework of intelligent household appliance control is introduced to support the application of the optimal load control algorithm and an optimal load control model based on the start-time delay is then established, for which, a heuristic start-time delay adjustment algorithm is proposed to execute different optimal phase delays in the operation cycle for different domestic loads in the peak-load period for load balancing. Simulative experiments are carried out to compare the optimization effect among different scenarios, verifying that the proposed strategy may relieve the short-time peak-load and reduce the difference between peak and valley loads. |
| Key words: demand response electric load management home energy management start-time delay load balancing heuristic method optimization |
