电力系统自动化2018，Vol.42Issue(11)：24-31,8.DOI:10.7500/AEPS20170825007
基于机会约束的主动配电网热泵日前调度模型及可解性转换
Chance-constrained Model for Day-ahead Heat Pump Scheduling in Active Distribution Network and Its Tractability Transformation
摘要
Abstract
The large-scale heat pump access leads to the need for large-scale expansion and transformation of local distribution network.Since the peak-valley difference of daily heating load is big,the utilization rate of the equipment is low.In order to reduce the cost of distribution network expansion and improve the utilization rate of equipment,the strategy for orderly power consumption needs to be studied.As an important part of the strategy for orderly power consumption,the decision-making of day-ahead heat pump scheduling is facing a strong uncertainty of source-load forecasting.This paper proposes a chance constrained model for the day-ahead heat pump scheduling,which can effectively handle those source-load uncertainties. Furthermore,the chance constrained model is transformed into a deterministic mixed-integer second-order cone programming model,so it can be efficiently solved.The example system test shows that the optimal scheduling strategy can reduce the peak-valley difference of distribution network and related courts under the premise of ensuring indoor temperature comfort.关键词
主动配电网/热泵/日前调度/机会约束Key words
active distribution network/heat pump/day-ahead scheduling/chance constraint引用本文复制引用
栗子豪,吴文传,朱洁,丁屹峰,杨烁,张伯明..基于机会约束的主动配电网热泵日前调度模型及可解性转换[J].电力系统自动化,2018,42(11):24-31,8.基金项目
国家自然科学基金资助项目(51477083) （51477083）
国家电网公司重点科技项目(5202011600U4).This work is supported by National Natural Science Foundation of China (No.51477083) and State Grid Corporation of China(No.5202011600U4). （5202011600U4）
