公开(公告)号：EP0660489A2

公开(公告)日：1995-06-28

申请号：EP94120263.2

申请日：1994-12-21

申请人： HITACHI, LTD.

发明人： Ikawa, Kyoko ,  Horiba, Tatsuo

IPC分类号： H02J7/34

CPC分类号： H02J7/0022 ,  B60L11/1864 ,  H02J3/32 ,  H02J7/0004 ,  H02J7/0063 ,  H02J7/34 ,  H02J13/0003 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y04S10/126

摘要： The present invention provides a distributed secondary battery type power storage system capable of maintaining the soundness of the secondary battery and of efficient electric power charging and discharging operations. The secondary battery power storage system comprises a secondary battery connected to a load, a charge/discharge unit connectable to a power system and connected to the secondary battery, and a plurality of loads connected to the charge/discharge unit. A power receiving object is selected and a capacity is determined on the basis of information about the operating condition of the plurality of loads, and the surplus electric power remaining in the secondary battery after feeding electric power from the secondary battery to the load is fed to the selected power receiving object through the charge/discharge unit. The secondary battery power storage system is capable of maintaining the soundness of the secondary battery and of efficient charging and discharging operation.

公开(公告)号：EP0969580A3

公开(公告)日：2000-07-26

申请号：EP99114157.3

申请日：1994-12-21

申请人： Hitachi, Ltd.

发明人： Ikawa, Kyoko ,  Horiba, Tatsuo

IPC分类号： H02J7/10

CPC分类号： H02J7/0022 ,  B60L11/1864 ,  H02J3/32 ,  H02J7/0004 ,  H02J7/0063 ,  H02J7/34 ,  H02J13/0003 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y04S10/126

摘要： The present invention provides a distributed secondary battery type power storage system capable of maintaining the soundness of the secondary battery and of efficient electric power charging and discharging operations. The secondary battery power storage system comprises a secondary battery connected to a load, a charge/discharge unit connectable to a power system and connected to the secondary battery, and a plurality of loads connected to the charge/discharge unit. A power receiving object is selected and a capacity is determined on the basis of information about the operating condition of the plurality of loads, and the surplus electric power remaining in the secondary battery after feeding electric power from the secondary battery to the load is fed to the selected power receiving object through the charge/discharge unit. The secondary battery power storage system is capable of maintaining the soundness of the secondary battery and of efficient charging and discharging operation.

摘要翻译： 本发明提供一种分布式二次电池式蓄电系统，其能够保持二次电池的良好性和高效的电力充放电操作。 二次电池蓄电系统包括连接到负载的二次电池，可连接到电力系统并连接到二次电池的充电/放电单元以及连接到充电/放电单元的多个负载。 选择受电对象，并且基于关于多个负载的操作条件的信息来确定容量，并且将从二次电池供电的电力剩余的剩余电力馈送到负载之后，馈送到 所选择的受电物体通过充电/放电单元。 二次电池蓄电系统能够保持二次电池的健全性和有效的充放电操作。

公开(公告)号：EP0969580A2

公开(公告)日：2000-01-05

申请号：EP99114157.3

申请日：1994-12-21

申请人： Hitachi, Ltd.

发明人： Ikawa, Kyoko ,  Horiba, Tatsuo

IPC分类号： H02J7/10

CPC分类号： H02J7/0022 ,  B60L11/1864 ,  H02J3/32 ,  H02J7/0004 ,  H02J7/0063 ,  H02J7/34 ,  H02J13/0003 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y04S10/126

摘要： The present invention provides a distributed secondary battery type power storage system capable of maintaining the soundness of the secondary battery and of efficient electric power charging and discharging operations. The secondary battery power storage system comprises a secondary battery connected to a load, a charge/discharge unit connectable to a power system and connected to the secondary battery, and a plurality of loads connected to the charge/discharge unit. A power receiving object is selected and a capacity is determined on the basis of information about the operating condition of the plurality of loads, and the surplus electric power remaining in the secondary battery after feeding electric power from the secondary battery to the load is fed to the selected power receiving object through the charge/discharge unit. The secondary battery power storage system is capable of maintaining the soundness of the secondary battery and of efficient charging and discharging operation.

公开(公告)号：EP0660489B1

公开(公告)日：2000-09-20

申请号：EP94120263.2

申请日：1994-12-21

申请人： HITACHI, LTD.

发明人： Ikawa, Kyoko ,  Horiba, Tatsuo

IPC分类号： H02J7/34

CPC分类号： H02J7/0022 ,  B60L11/1864 ,  H02J3/32 ,  H02J7/0004 ,  H02J7/0063 ,  H02J7/34 ,  H02J13/0003 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y04S10/126

公开(公告)号：EP0660489A3

公开(公告)日：1995-08-30

申请号：EP94120263.2

申请日：1994-12-21

申请人： HITACHI, LTD.

发明人： Ikawa, Kyoko ,  Horiba, Tatsuo

IPC分类号： H02J7/34

CPC分类号： H02J7/0022 ,  B60L11/1864 ,  H02J3/32 ,  H02J7/0004 ,  H02J7/0063 ,  H02J7/34 ,  H02J13/0003 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y04S10/126

摘要： The present invention provides a distributed secondary battery type power storage system capable of maintaining the soundness of the secondary battery and of efficient electric power charging and discharging operations. The secondary battery power storage system comprises a secondary battery connected to a load, a charge/discharge unit connectable to a power system and connected to the secondary battery, and a plurality of loads connected to the charge/discharge unit. A power receiving object is selected and a capacity is determined on the basis of information about the operating condition of the plurality of loads, and the surplus electric power remaining in the secondary battery after feeding electric power from the secondary battery to the load is fed to the selected power receiving object through the charge/discharge unit. The secondary battery power storage system is capable of maintaining the soundness of the secondary battery and of efficient charging and discharging operation.

摘要翻译： 本发明提供了一种分布式二次电池型蓄电系统，其能够保持二次电池的健康性和高效的电力充电和放电操作。 二次电池功率存储系统包括连接到负载的二次电池，可连接到电力系统并连接到二次电池的充电/放电单元以及连接到充电/放电单元的多个负载。 选择受电对象，根据多个负载的动作状态的信息来决定容量，将从二次电池向负载供给电力后的二次电池中剩余的剩余电力供给到 通过充电/放电单元选择受电对象。 二次电池功率存储系统能够维持二次电池的健康性和有效的充电和放电操作。