电力需求侧管理
電力需求側管理
전력수구측관리
POWER DEMAND SIDE MANAGEMENT
2014年
2期
9-15
,共7页
微电网%孤岛系统%冷热电联供%优化配置
微電網%孤島繫統%冷熱電聯供%優化配置
미전망%고도계통%랭열전련공%우화배치
microgrid%stand-alone system%combined cool-ing heating and power(CCHP)%optimal configuration
针对计及冷热电联供的微电网独立供电系统，建立了基于燃料电池和微型燃气轮机的冷热电联供系统数学模型，基于各微电源功率特性，建立了考虑设备投资成本、运行维护成本、燃料成本、环境成本、替换成本、报废成本，以系统等年值总成本最低为目标的微电源优化配置数学模型，计及冷负荷、热负荷平衡等因素，在同时满足用户对冷热电多种能源形式需求的情况下，对计及冷热电联供的微电网电源优化配置方案进行了求解。
針對計及冷熱電聯供的微電網獨立供電繫統，建立瞭基于燃料電池和微型燃氣輪機的冷熱電聯供繫統數學模型，基于各微電源功率特性，建立瞭攷慮設備投資成本、運行維護成本、燃料成本、環境成本、替換成本、報廢成本，以繫統等年值總成本最低為目標的微電源優化配置數學模型，計及冷負荷、熱負荷平衡等因素，在同時滿足用戶對冷熱電多種能源形式需求的情況下，對計及冷熱電聯供的微電網電源優化配置方案進行瞭求解。
침대계급랭열전련공적미전망독립공전계통，건립료기우연료전지화미형연기륜궤적랭열전련공계통수학모형，기우각미전원공솔특성，건립료고필설비투자성본、운행유호성본、연료성본、배경성본、체환성본、보폐성본，이계통등년치총성본최저위목표적미전원우화배치수학모형，계급랭부하、열부하평형등인소，재동시만족용호대랭열전다충능원형식수구적정황하，대계급랭열전련공적미전망전원우화배치방안진행료구해。
The combined cooling, heating and power system (CCHP)is the important operation mode in microgrid. In this pa-per, based on the mathematical model of CCHP system including both fuel cell and microturbine, the mathematical model of optimal power source's plan of microgrid is established. The characteristics of different micro power sources, cooling load balance, heating load balance, and the equipment investment cost, operation and mainte-nance cost, fuel cost, environmental cost, replacement cost, and discard cost are taken into account in the model, and the aim is to minimize the total annualized cost. At last, the results of a simula-tion case show the effectiveness of the proposed model.
