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考虑联合热电需求响应与高比例新能源消纳的多能源园区日前经济调度
刘天琪, 卢俊, 何川, 谢彦祥
四川大学 电气信息学院,四川 成都 610065
摘要:
在由风机、光伏电池、燃气轮机、热电联产机组、电锅炉、储气设备、储热设备以及电、热负荷构成的热电联供园区系统的基础上,提出考虑联合热电需求响应的多能源园区日前经济调度模型,进一步提高可再生能源渗透率。仿真结果说明了电转气、电转热、储气、储热设备以及联合热电需求响应对高比例新能源的消纳能力及园区经济效益的提升。
关键词:  多能源系统  热电联供  电转气  储能设备  联合热电需求响应  新能源消纳
DOI:10.16081/j.epae.201908039
分类号:TM73
基金项目:中央高校基本科研业务费专项资金资助项目(YJ-201859)
Day-ahead economic dispatch of multi-energy parks considering integrated thermo-electric demand response and high penetration of renewable energy
LIU Tianqi, LU Jun, HE Chuan, XIE Yanxiang
College of Electrical Engineering and Information Technology, Sichuan University, Chengdu 610065, China
Abstract:
Based on a multi-energy park consisting of wind turbines, photovoltaic cells, gas turbines, combined heat and power units, electric boilers, gas storage equipments, heat storage equipments, electrical loads and heat loads, a day-ahead economic dispatch model of multi-energy parks considering integrated thermo-electric demand response is proposed, which can further deepen the penetration of renewable energy. Simulative results show that the integrated thermo-electric demand response, power to gas, power to heat, gas storage equipments and heat storage equipments can improve both the accommodation of renewable energy and the economic benefits of park.
Key words:  multi-energy system  combined heat and power  power to gas  energy storage equipment  integra-ted thermo-electric demand response  renewable energy accommodation

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