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1. 发明专利

JP2014165955A Power supply system, power supply program, and power supply method 有权
标题翻译：电源系统，供电方案和电源方式
公开(公告)号：JP2014165955A
公开(公告)日：2014-09-08
申请号：JP2013032395
申请日：2013-02-21
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社 , Seiko Electric Co Ltd , 株式会社正興電機製作所
发明人： TOMONO TAKUYA , KODA JUNYA , ITO KENTARO , MIYAKE HARUYOSHI , NAKAMURA TAKAMITSU , MAEYAMA AKINORI , HAMAZAKI KOJI
IPC分类号： H02J7/34 , H01M8/00 , H01M8/04 , H01M10/44
CPC分类号： Y02E70/40
摘要： PROBLEM TO BE SOLVED: To prevent a power storage amount of a storage battery from being reduced during a power failure by improving continuity of power generation when a power failure occurs, and improving continuity of power generation or improving efficiency of charging during a power failure even in the case where an FC (Fuel Cell cogeneration) system using a storage battery as a voltage source is included in power generation means.SOLUTION: A power supply system (2) comprises power generation means (FC system 4) and power storage means (power storage system 6). The power supply system further comprises charging means (cooperative charging circuit 8) for charging the power storage means with power generation output of the power generation means in the case where a power failure occurs in a system power source (10). The power generation means generates power using power supplied from the power storage means and at least during a power failure in the system power source, the charging means supplements a power storage amount of the power storage means used for the power generation means with power generation output of the power generation means.
摘要翻译：要解决的问题：为了防止在停电期间通过提高发电时的发电连续性来降低蓄电池的蓄电量，并且提高发电的连续性或提高停电期间的充电效率甚至在使用蓄电池作为电压源的FC（燃料电池热电联产）系统被包括在发电装置中的情况下。电力供应系统（2）包括发电装置（FC系统4）和蓄电装置蓄电系统6）。电源系统还包括在系统电源（10）发生电源故障的情况下，利用发电装置的发电输出对蓄电装置充电的充电装置（协同充电电路8）。发电装置使用从蓄电装置供给的电力，并且至少在系统电源的电源故障期间发电，充电装置用发电输出补充用于发电装置的蓄电装置的蓄电量的发电手段。

2. 发明专利

JP2013027136A Stored power control apparatus, stored power control method and program 有权
标题翻译：存储功率控制装置，存储功率控制方法和程序
公开(公告)号：JP2013027136A
公开(公告)日：2013-02-04
申请号：JP2011159192
申请日：2011-07-20
申请人： Seiko Electric Co Ltd , 株式会社正興電機製作所 , Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： NAKAMURA TAKAMITSU , MAEYAMA AKINORI , MAEDA KENJI , MIYAKE HARUYOSHI , KODA JUNYA
IPC分类号： H02J7/34 , H01M10/44 , H01M10/48 , H02J9/06
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a stored power control apparatus capable of conducting control for effective utilization even in an emergency case in addition to running by charging and discharging in a normal case, in a power storage system and the like.SOLUTION: By giving a pattern switching command for switching running patterns to a power storage system 11, users and administrators of the power storage system 11 allow a control section 51 to increase the power storage amount of a battery 21 to a power storage setting amount according to the pattern switching command and to ensure at least the power storage setting amount when commercial power supply is not stopped. Thus, with the battery saved, the maximum backup can be achieved during power failure.
摘要翻译：要解决的问题：提供一种即使在紧急情况下也能够进行有效利用的控制的存储电力控制装置，除了在正常情况下通过充电和放电进行运行，在蓄电系统等中。解决方案：通过给出用于将运行模式切换到蓄电系统11的模式切换命令，蓄电系统11的用户和管理者允许控制部51将电池21的蓄电量增加到蓄电装置根据模式切换命令进行设定量，并且在商业电源未停止时至少保证蓄电设定量。因此，随着电池的保存，电源故障时可以实现最大的备份。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2014171376A Power supply system, power supply program and power supply method 有权
标题翻译：电源系统，供电方案及电源方式
公开(公告)号：JP2014171376A
公开(公告)日：2014-09-18
申请号：JP2013043345
申请日：2013-03-05
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社 , Seiko Electric Co Ltd , 株式会社正興電機製作所
发明人： TOMONO TAKUYA , KODA JUNYA , ITO KENTARO , NAKAMURA TAKAMITSU , MAEYAMA AKINORI , HAMAZAKI KOJI
IPC分类号： H02J9/08 , H02J7/00 , H02J7/34 , H02J9/06
CPC分类号： Y02B90/14
摘要： PROBLEM TO BE SOLVED: To enhance continuity of power generation upon power failure, even if an FC system using a storage battery as a voltage source is included in power supply means.SOLUTION: A power supply system includes power generation means (FC system 4) generating power upon power outage of a system power supply (10), power storage means (power storage system 6) for supplying power to the power generation means, and charging means (linkage charging circuit 8) for charging the power storage means with power generation output from the power generation means upon power outage of the system power supply, and controlling the power generation output being supplied to the power storage means by the power generation output (delivery power PB) from the power generation means and the power storage output (delivery power PA) from the power storage means.
摘要翻译：要解决的问题：即使在电源装置中包含使用蓄电池作为电压源的FC系统，也能够提高停电时的发电连续性。解决方案：电源系统包括发电装置（FC系统4）在系统电源（10）停电时发电，向发电装置供电的蓄电装置（蓄电系统6）以及用于向发电装置充电的充电装置（联动充电电路8）在所述系统电源断电时从所述发电装置输出，并且通过来自所述发电装置的发电输出（输出功率PB）和所述电力存储输出（配送）来控制供给所述蓄电装置的发电输出功率PA）。

4. 发明专利

JP2013223385A Power storage control system and power storage control method 有权
标题翻译：电力储存控制系统和储能控制方法
公开(公告)号：JP2013223385A
公开(公告)日：2013-10-28
申请号：JP2012095134
申请日：2012-04-18
申请人： Seiko Electric Co Ltd , 株式会社正興電機製作所 , Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： NAKAMURA TAKAMITSU , MAEYAMA AKINORI , MAEDA KENJI , MIYAKE HARUYOSHI , KODA JUNYA
IPC分类号： H02J3/00 , H02J3/32 , H02J3/38 , H02J7/34
摘要： PROBLEM TO BE SOLVED: To provide a power storage control system and the like that achieve such a control as not to exceed a predetermined breaking current value (contract power) with respect to a power storage device as measures for the fact that a power failure occurs when exceeding the breaking current value.SOLUTION: A breaking part 17 interrupts a connection when power of a commercial power supply 3 exceeds a breaking current value (for example, contract power). A power purchase sensor 23 measures a system supply current supplied from the commercial power supply 3. A power storage control part 39 charges the current of the commercial power supply 3 into a power storage device 35 in, for example, a midnight power time zone. When the power purchase sensor 23 measures a system supply current exceeding a reference current value, the power storage control part 39 decreases an amount of supply of the commercial power supply 3 by decreasing the amount of charge.
摘要翻译：要解决的问题：提供一种蓄电控制系统等，其实现对于蓄电装置的不超过预定的分断电流值（合约电力）的控制，作为发生电力故障的事实的措施当超过断开电流值时。解决方案：当商用电源3的电力超过断开电流值（例如合同电力）时，断路部分17中断连接。电力购买传感器23测量从商用电源3供给的系统电源电流。蓄电控制部39将商用电源3的电流充电到例如午夜电力时区的蓄电装置35中。当电力购买传感器23测量超过参考电流值的系统电源电流时，蓄电控制部39通过减少充电量来减小商用电源3的供给量。

5. 发明专利

JP2014171375A Power supply system, power supply program and power supply method 有权
标题翻译：电源系统，供电方案及电源方式
公开(公告)号：JP2014171375A
公开(公告)日：2014-09-18
申请号：JP2013043344
申请日：2013-03-05
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社 , Seiko Electric Co Ltd , 株式会社正興電機製作所
发明人： TOMONO TAKUYA , KODA JUNYA , ITO KENTARO , MIYAKE HARUYOSHI , NAKAMURA TAKAMITSU , MAEYAMA AKINORI , HAMAZAKI KOJI
IPC分类号： H02J9/08 , H02J7/00 , H02J7/34 , H02J9/06
CPC分类号： Y02B10/72 , Y02B90/14
摘要： PROBLEM TO BE SOLVED: To enhance continuity of power generation upon power outage by preventing malfunction when using power generation output from power generation means for charging a storage battery, even when an FC system using a storage battery as a voltage source is included in the power generation means.SOLUTION: A power supply system (2) including power generation means (FC system 4) and power storage means (power storage system 6) includes charging means (linked charging circuit 8) for charging the power storage means with power generation output from the power generation means, upon power outage of a system power supply (10). The power generation means generates power by using the power supplied from the power storage means, and the charging means supplies the power generation output to the power storage means, after a certain standby time from detection of power outage of the system power supply.
摘要翻译：要解决的问题：即使当使用蓄电池作为电压源的FC系统被包括在电力中时，通过防止在使用用于对蓄电池充电的发电装置的发电装置的发电输出时的故障的情况下，在停电时增强发电的连续性包括发电装置（FC系统4）和蓄电装置（蓄电系统6）的电源系统（2）包括充电装置（连接充电电路8），用于向蓄电装置充电发电输出来自发电装置的系统电源（10）断电时。发电装置通过使用从蓄电装置供给的电力来发电，并且在从系统电源的断电检测出来的某个待机时间之后，充电装置向蓄电装置供给发电输出。

6. 发明专利

JP2011188607A Power supply system, power supply method, and control device 有权
标题翻译：电源系统，电源方法及控制装置
公开(公告)号：JP2011188607A
公开(公告)日：2011-09-22
申请号：JP2010050434
申请日：2010-03-08
申请人： Seiko Electric Co Ltd , Tokyo Gas Co Ltd , 東京瓦斯株式会社 , 株式会社正興電機製作所
发明人： EZAKI NOBUYUKI , NAKAMURA TAKAMITSU , MAEYAMA AKINORI , MIYAKE HARUYOSHI , KOBAYASHI KOSUKE
IPC分类号： H02J3/38 , H01M10/44 , H02J3/32
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a power supply system or the like which effectively utilizes a new energy power generation system that generates power even if the system is paralleled off.
SOLUTION: The power supply system 1 supplies power to a load 3 from at least one of a commercial power supply source 5, a photovoltaic power generation part 7, a fuel battery power generation part 9 and a power accumulation part 11. The commercial power supply source 5 supplies power to the load 3 via a first electric connection path to a connecting point 31 and a common path to the load 3 from the connecting point 31. The power accumulation part 11 supplies power to the load 3 via a second electric connection path to the connecting point 31 and the common path. The fuel battery power generation part 9 is connected to the common path. The power accumulation part 11 starts autonomous operation by paralleling off the commercial power supply source 5 by using switches MS25, 27 when the parallel-off condition of power interruption or the like of the commercial power supply source 5 is satisfied. The fuel battery power generation part 9 generates power using the power accumulation part 11 as a reference power supply.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种电力供应系统等，其有效地利用即使系统并联产生电力的新能源发电系统。解决方案：电源系统1从商用电源5，光伏发电部7，燃料电池发电部9和蓄电部11中的至少一个向负载3供电。商用电源5经由连接点31的第一电连接路径和从连接点31到负载3的公共路径向负载3供电。电力累积部11经由第二电源向负载3供电到连接点31和公共路径的电连接路径。燃料电池发电部9与公共路径连接。当满足商用电源5的电源中断等的平行关闭状态时，电力累积部11通过使用开关MS25,27并联商业电源5而开始自主操作。燃料电池发电部9使用蓄电部11作为基准电源来发电。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2013132156A Power storage system, power storage controller and power control method 有权
标题翻译：电力存储系统，储能控制器和功率控制方法
公开(公告)号：JP2013132156A
公开(公告)日：2013-07-04
申请号：JP2011280857
申请日：2011-12-22
申请人： Seiko Electric Co Ltd , 株式会社正興電機製作所
发明人： EZAKI NOBUYUKI , MAEYAMA AKINORI
IPC分类号： H02J3/38 , H02J3/32
CPC分类号： Y02E10/563 , Y02E10/566 , Y02E70/30
摘要： PROBLEM TO BE SOLVED: To provide a power storage system which can easily achieve both independent operation and cooperative operation of a power generator and a power storage device, while maintaining the essential function of the power generator.SOLUTION: A reverse power flow sensor 21 detects power flow from a power storage device 29 to a commercial power supply 3. A first switch 53 switches between connection of a PV panel 23 and the commercial power supply 3, and connection of the PV panel 23 and the power storage device 29. A second switch 56 switches connection and disconnection of the power storage device 29 and a general load 5. By means of the first switch 53, the PV panel 23 can be operated independently from the power storage device 29 so as to achieve power selling, or the power of the PV panel 23 can be supplied stably to the general load 5 via the power storage device 29. Furthermore, presence or absence of system interconnection can be switched easily, and the destination of power supply from the power storage device 29 can be selected easily by means of the second switch 56.
摘要翻译：要解决的问题：提供一种能够容易地实现发电机和蓄电装置的独立操作和协同操作的电力存储系统，同时保持发电机的基本功能。解决方案：反向功率流量传感器21检测从蓄电装置29到商用电源3的电力流。第一开关53在PV面板23和商用电源3的连接之间切换，以及PV面板23与蓄电装置29的连接。第二开关开关56切换蓄电装置29的连接和断开以及一般的负载5.借助于第一开关53，可以独立于蓄电装置29操作PV面板23，以实现电力销售或功率可以经由蓄电装置29稳定地供给一般负载5.此外，可以容易地切换系统互连的存在或不存在，并且目的地可以通过第二开关56容易地选择来自蓄电装置29的电力供给。

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