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1. 发明公开

EP3057192A1 AN ENERGY INTERNET AND A HIERARCHICAL CONTROL SYSTEM AND A CONTROL METHOD THEREOF 有权
标题翻译： ENERGIEINTERNET UNDERERISISS STEUERUNGSSYSTEM UND STEUERUNGSVERFAHRENDAFÜR
公开(公告)号：EP3057192A1
公开(公告)日：2016-08-17
申请号：EP15171679.2
申请日：2015-06-11
申请人： Northeastern University
发明人： Sun, Qiu Ye , Zhang, Hua Guang , Ma, Da Zhong , Huang, Bo Nan , Teng, Fei , Liu, Zhen Wei , Wei, Qing Lai , Song, Rui Zhuo , Xie, Xiang Peng , Chen, Lei
IPC分类号： H02J3/30 , H02J3/38
CPC分类号： H02J3/18 , H02J3/28 , H02J3/38 , H02J13/0079 , H02J2003/003 , H02J2003/007 , Y02E40/30 , Y02E40/72 , Y02E40/76 , Y02E60/722 , Y02E60/76 , Y02E60/7869 , Y02E70/30 , Y04S10/12 , Y04S10/14 , Y04S10/54 , Y04S10/545 , Y04S40/128 , Y04S40/22
摘要： An energy internet and a hierarchical control system and a control method thereof, belong to the field of energy internet control and electrical technology. The energy internet comprises an energy router module (S8), an energy switch module (S12) and an energy subnet module (S18); the hierarchical control system of the energy internet comprises a data collection module (S54), an energy prediction unit (S55), an energy balance judgment module (S58), an energy surplus-deficit judgment module (S60), an energy balance control unit (S61), a power state regulation module (S64) and a frequency voltage regulation module (S59); the stability of the distributed power generation system and the high utilization of renewable energy are ensured to a maximum extent by reasonably monitoring all distributed generations (S38-S39) and local loads (S44-S45) in the energy internet, and predicting power generation/load state as well as optimizing electric energy in the energy internet using the energy router (S9-S11). A multi-agent consensus algorithm and a drooping control method are adopted for cooperative control on each device in the energy subnet to realize consistency between the node frequency of each device in the energy subnet and the power frequency of the distribution grid and stabilization of node voltage.
摘要翻译：能源互联网和分级控制系统及其控制方法属于能源互联网控制和电气技术领域。能量互联网包括能量路由器模块（S8），能量开关模块（S12）和能量子网模块（S18）; 能量互联网的分层控制系统包括数据采集模块（S54），能量预测单元（S55），能量平衡判断模块（S58），能量剩余缺陷判断模块（S60），能量平衡控制单元（S61），电源状态调节模块（S64）和频率调压模块（S59）; 通过合理监测能源互联网中的所有分布式世代（S38-S39）和本地负载（S44-S45），最大限度地确保了分布式发电系统的稳定性和可再生能源的高利用率，并预测发电/ 负载状态以及使用能量路由器优化能量互联网中的电能（S9-S11）。采用多代理共识算法和下垂控制方法，对能量子网中的每个设备进行协同控制，实现能量子网中每个设备的节点频率与配电网的功率频率和节点电压稳定性的一致性。

2. 发明授权

EP3057192B1 AN ENERGY INTERNET AND A HIERARCHICAL CONTROL SYSTEM AND A CONTROL METHOD THEREOF 有权
标题翻译：能量互联网和分级控制系统及其控制方法
公开(公告)号：EP3057192B1
公开(公告)日：2018-01-03
申请号：EP15171679.2
申请日：2015-06-11
申请人： Northeastern University
发明人： Sun, Qiu Ye , Zhang, Hua Guang , Ma, Da Zhong , Huang, Bo Nan , Teng, Fei , Liu, Zhen Wei , Wei, Qing Lai , Song, Rui Zhuo , Xie, Xiang Peng , Chen, Lei
IPC分类号： H02J3/30 , H02J3/38
CPC分类号： H02J3/18 , H02J3/28 , H02J3/38 , H02J13/0079 , H02J2003/003 , H02J2003/007 , Y02E40/30 , Y02E40/72 , Y02E40/76 , Y02E60/722 , Y02E60/76 , Y02E60/7869 , Y02E70/30 , Y04S10/12 , Y04S10/14 , Y04S10/545 , Y04S40/128 , Y04S40/22
摘要： An energy internet and a hierarchical control system and a control method thereof, belong to the field of energy internet control and electrical technology. The energy internet comprises an energy router module (S8), an energy switch module (S12) and an energy subnet module (S18); the hierarchical control system of the energy internet comprises a data collection module (S54), an energy prediction unit (S55), an energy balance judgment module (S58), an energy surplus-deficit judgment module (S60), an energy balance control unit (S61), a power state regulation module (S64) and a frequency voltage regulation module (S59); the stability of the distributed power generation system and the high utilization of renewable energy are ensured to a maximum extent by reasonably monitoring all distributed generations (S38-S39) and local loads (S44-S45) in the energy internet, and predicting power generation/load state as well as optimizing electric energy in the energy internet using the energy router (S9-S11). A multi-agent consensus algorithm and a drooping control method are adopted for cooperative control on each device in the energy subnet to realize consistency between the node frequency of each device in the energy subnet and the power frequency of the distribution grid and stabilization of node voltage.

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