电力建设2017，Vol.38Issue(12)：87-96,10.DOI:10.3969/j.issn.1000-7229.2017.12.011
含分布式发电的热电联供系统负荷恢复策略
Load Recovery Strategy for Combined Heat and Power System with Distributed Generation
周玲 1吕林 1李婷 2胥威汀 2刘友波 1唐虎3
作者信息
- 1. 四川大学电气信息学院,成都市610065
- 2. 四川省电力公司经济技术研究院,成都市610061
- 3. 国网德阳供电公司,四川省德阳市618000
- 折叠
摘要
Abstract
In recent years,the combined heat and power system with distributed energy sources has been widely used in the regional energy system.However,the traditional fault analysis is only for the decision-making of power supply system,which lacks the overall consideration of the integrated energy system.This paper studies the problem about energy recovery of integrated energy system under the condition that the power supply of the combined heat and power system is interrupted.The heat exchange station model and large consumption user model with high power consumption and high heat production are proposed in order to describe the coupled therm~ and electric relationship,which can help establish an energy supply recovery process model with different load levels for energy production,distribution and conversion between the thermal and electric systems.Considering the influence of thermal inertia,the load recovery strategy model of the combined heat and power system is constructed by using the elasticity of heat supply in space and time,and solved by CPLEX solver to get the minimum loss of load after failure.The validity of the proposed method has been verified by an example of combined heat and power system.关键词
热电联供系统/负荷恢复策略/热惯性/换热站Key words
combined heat and power system/load recovery strategy/thermal inertia/heat exchange station分类
信息技术与安全科学引用本文复制引用
周玲,吕林,李婷,胥威汀,刘友波,唐虎..含分布式发电的热电联供系统负荷恢复策略[J].电力建设,2017,38(12):87-96,10.
