一种基于混合储能系统的风光功率平滑控制策略研究
|
摘要
主要探讨了风光储联合发电系统功率平滑控制策略,设计了一种混合储能系统平抑风光输出功率波动的储能控制策略,采用不同的滤波算法求解两种储能装置的充放电功率,同时为了维持储能系统良好的荷电状态,还设计了储能模糊控制策略。最后通过仿真样例验证了模型的有效性。
This paper discussed the power smoothing control strategy of the wind and solar energy storage system,and designed an energy storage control strategy for the hybrid energy storage system to suppress the output power fluctuation of the wind and solar energy. Different filtering algorithms were used to solve the charge and discharge power of the two kinds of energy storage devices. And in order to maintain the good charge state of the energy storage system,the fuzzy control strategy of energy storage was designed. Finally,a simulation example was given to illustrate the effectiveness of the model.
This paper discussed the power smoothing control strategy of the wind and solar energy storage system,and designed an energy storage control strategy for the hybrid energy storage system to suppress the output power fluctuation of the wind and solar energy. Different filtering algorithms were used to solve the charge and discharge power of the two kinds of energy storage devices. And in order to maintain the good charge state of the energy storage system,the fuzzy control strategy of energy storage was designed. Finally,a simulation example was given to illustrate the effectiveness of the model.
引文
[1]赵波,赵鹏程,胡娟,牛萌,肖宇,刘锋.用于波动性新能源大规模接入的氢储能技术研究综述[J].电器与能效管理技术,2018(16):1-7.
[2]庞云亭,张国驹,韦统振.基于自适应滑动平均的混合储能能量管理及其在直流微电网中的应用研究[J].电器与能效管理技术,2018(15):69-74.
[3]张继红,杨培宏,颉新春,高春.微电网混合储能系统分层平抑功率波动策略[J].电器与能效管理技术,2017(18):63-67.
[4]窦晓波,徐忞慧,董建达,等.微电网改进多时间尺度能量管理模型[J].电力系统自动化,2016,40(9):48-55.
[5]丁明,吴建锋,朱承治,等.具备荷电状态调节功能的储能系统实时平滑控制策略[J].中国电机工程学报,2013,33(1):22-28.
[2]庞云亭,张国驹,韦统振.基于自适应滑动平均的混合储能能量管理及其在直流微电网中的应用研究[J].电器与能效管理技术,2018(15):69-74.
[3]张继红,杨培宏,颉新春,高春.微电网混合储能系统分层平抑功率波动策略[J].电器与能效管理技术,2017(18):63-67.
[4]窦晓波,徐忞慧,董建达,等.微电网改进多时间尺度能量管理模型[J].电力系统自动化,2016,40(9):48-55.
[5]丁明,吴建锋,朱承治,等.具备荷电状态调节功能的储能系统实时平滑控制策略[J].中国电机工程学报,2013,33(1):22-28.