中国电力2013，Vol.46Issue(6)：38-43,6.
广东电网节能发电调度模型与应用
Energy-Saving Dispatching Model and Its Applications in Guangdong Power Grid
摘要
Abstract
To meet the requirements of energy saving and environment protection,the energy-saving generation dispatching policy (ESGDP) has been promulgated and implemented in power girds of China.The core of ESGDP is to establish a dispatching sequence for each of units,and then schedule and dispatch them in order.However,the ESGDP only provides general dispatching principles without comprehensive model and algorithm for energy-saving dispatching,which discourages the implementation of ESGDP in Guangdong power grid at large.To solve this engineering problem,this paper proposes a mix integer linear programming (MILP) based unit commitment (UC) and generation scheduling model considering the ESGDP.In view of a large capacity of pumped storage hydro in Guangdong power grid,the effects of pumped storage plants are further taken into account in the energy-saving dispatching model.Effectiveness of the proposed model is verified on the IEEE-39 bus power system.Using the real data of Guangdong power grid,the energy-saving dispatching strategies are determined and analyzed for different dispatching modes for minimizing the fuel cost and the electricity purchasing cost,respectively.Furthermore,some general principles are suggested for using pumped storage plants under different modes of energy-saving dispatching in Guangdong power grid.关键词
节能发电调度/机组组合/发电计划/抽水蓄能Key words
energy-saving dispatching/ unit commitment/ generation scheduling/ pumped storage分类
信息技术与安全科学引用本文复制引用
陈亮,王程,魏耩,刘锋,梅生伟,王一,陈雨果..广东电网节能发电调度模型与应用[J].中国电力,2013,46(6):38-43,6.基金项目
国家自然科学基金资助项目(51007041) （51007041）
节能发电调度环境下的广东电网经济调度相关理论研究(K-GD2011-510) （K-GD2011-510）
