电力需求侧管理
電力需求側管理
전력수구측관리
POWER DEMAND SIDE MANAGEMENT
2014年
5期
3-9
,共7页
范子恺%俞豪君%朱俊澎%许晓慧%顾伟
範子愷%俞豪君%硃俊澎%許曉慧%顧偉
범자개%유호군%주준팽%허효혜%고위
电动汽车与电网互动%高峰调度%多目标优化%负荷调度%智能电网
電動汽車與電網互動%高峰調度%多目標優化%負荷調度%智能電網
전동기차여전망호동%고봉조도%다목표우화%부하조도%지능전망
interaction between EV and power grid%peak dispatch%multi-objective optimization%load dispatch%smart grid
规模化电动汽车作为一类特殊负荷，在负荷高峰时段可以接受调控指令成为缓解短时电力缺口的有效手段。电动汽车负荷对调度指令的响应受到其车辆类型、出行规律和激励政策等多因素的影响。首先对各类型电动汽车在电力负荷高峰时段出行规律和负荷规模进行分析，提出单组电动汽车负荷受控功率转移模型，在假设的运营条件下，兼顾电网、充电设施经营者和电动汽车车主等调度参与方整体利益，建立多目标高峰调度优化模型，并引入NSGA-II算法进行求解。仿真结果表明，对规模电动汽车的合理调控，可以在不同高峰时段以较小成本有效减少高峰负荷。
規模化電動汽車作為一類特殊負荷，在負荷高峰時段可以接受調控指令成為緩解短時電力缺口的有效手段。電動汽車負荷對調度指令的響應受到其車輛類型、齣行規律和激勵政策等多因素的影響。首先對各類型電動汽車在電力負荷高峰時段齣行規律和負荷規模進行分析，提齣單組電動汽車負荷受控功率轉移模型，在假設的運營條件下，兼顧電網、充電設施經營者和電動汽車車主等調度參與方整體利益，建立多目標高峰調度優化模型，併引入NSGA-II算法進行求解。倣真結果錶明，對規模電動汽車的閤理調控，可以在不同高峰時段以較小成本有效減少高峰負荷。
규모화전동기차작위일류특수부하，재부하고봉시단가이접수조공지령성위완해단시전력결구적유효수단。전동기차부하대조도지령적향응수도기차량류형、출행규률화격려정책등다인소적영향。수선대각류형전동기차재전력부하고봉시단출행규률화부하규모진행분석，제출단조전동기차부하수공공솔전이모형，재가설적운영조건하，겸고전망、충전설시경영자화전동기차차주등조도삼여방정체이익，건립다목표고봉조도우화모형，병인입NSGA-II산법진행구해。방진결과표명，대규모전동기차적합리조공，가이재불동고봉시단이교소성본유효감소고봉부하。
Large fleet of EVs(Electric Vehicle)as a special kind of load can be responded to meet the short time power short-age under dispatch instructions. The responses of EV load are re-strained by vehicle type,travel habit,incentive police and so on. This article came up with the energy transferring modeling of sin-gle unit EV load based on the analysis of the travel behavior of EVs during load peak period. By taking general interest of all par-ticipants (including power grid,owners of interactive facilities and owners of EVs)into consideration,multi-objective optimiza-tion model and NSGA-II algorithm were used in the decision mak-ing process. As it is shown by the simulation results,by an appro-priate dispatch strategy,EVs are proofed to be quiet useful to re-duce the peak value of power load at a reasonable price.
