中国电机工程学报2018，Vol.38Issue(3)：782-791,后插13,11.DOI:10.13334/j.0258-8013.pcsee.162178
基于市场控制的空调负荷参与平抑微网联络线功率波动的方法
A Market-based Control Method for Air Conditioner Loads to Smooth Microgrid Tie-line Power Fluctuation
摘要
Abstract
A coordination control approach for air-conditioner loads (ACLs) was proposed to smooth the microgrid tie-line power fluctuations based on the market equilibrium mechanism. First, the formulation of target aggregated power of ACLs was derived, which explores the importance of baseline load estimation in the control of ACLs. A baseline load correction method was then proposed based on feedback of the states of indoor temperature with ACLs, which improved the robustness of the control method. Second, a distributed control method to allocate the target aggregated power to each ACL was proposed by employing the market-based control. This method can satisfy customers' differentiated requirements for comfort, protect the privacy and enhance the security of the controlled appliances. For the control center, this method can simplify the downlink control and avoid measuring the power of uncontrolled loads which effectively reduce the implementation cost. Last, simulation results were given which consider different control settings, different wind power proportions as well as communication delays and loss of packages.关键词
空调负荷/可再生能源/微电网/功率平滑/基于市场控制Key words
air-conditioner load/renewable energy/microgrid/power smoothing/market-based control分类
信息技术与安全科学引用本文复制引用
姚垚,张沛超..基于市场控制的空调负荷参与平抑微网联络线功率波动的方法[J].中国电机工程学报,2018,38(3):782-791,后插13,11.基金项目
上海张江国家自主创新示范区专项发展资金重点项目. Key Project of Special Development Funds of Zhangjiang National Innovation Demonstration Zone. （）
