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1. 发明专利

JP2014007913A Voltage feed power storage control system 审中-公开
标题翻译：电压馈电储能控制系统
公开(公告)号：JP2014007913A
公开(公告)日：2014-01-16
申请号：JP2012143672
申请日：2012-06-27
申请人： Iks Co Ltd , 株式会社アイケイエス , Furukawa Electric Co Ltd:The , 古河電気工業株式会社
发明人： IMAI TAKASHI , TANAKA MOTOHARU
IPC分类号： H02J7/34 , H01L31/04 , H01M2/10 , H01M10/44
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a voltage feed power storage control system that can be constructed at low cost by limiting increase in the number of PCS and installation places even if a variety of storage batteries are used.SOLUTION: A voltage feed power storage control system comprises: a solar panel 1; a commercial power supply 2; a power conditioner system (PCS) 3 which converts the direct current from the solar panel 1 into an alternate current and also converts the alternate current from the commercial power supply 2 into a direct current; a plurality of storage batteries 4-1 to 4-6; and a plurality of interface devices 9-1 to 9-6 provided between the power conditioner system 3 and the storage batteries 4-1 to 4-6 corresponding to the storage batteries 4-1 to 4-6. One end of each of the interface devices 9-1 to 9-6 is connected with a direct current output end of the power conditioner system 3, and the other end is connected with a direct current output of the storage batteries 4-1 to 4-6. An interface device related to a prescribed storage battery is turned on by control of the power conditioner system 3, and charging to the prescribed storage battery or power supply to a load from the prescribed power storage is performed.
摘要翻译：要解决的问题：提供一种可以通过限制PCS和安装位置的增加而以低成本构建的电压馈送电力存储控制系统，即使使用各种蓄电池。解决方案：电压馈电功率存储控制系统包括：太阳能电池板1; 商用电源2; 功率调节器系统（PCS）3，其将来自太阳能电池板1的直流电转换为交流电流，并将来自商用电源2的交流电转换成直流电; 多个蓄电池4-1〜4-6; 以及设置在功率调节器系统3与对应于蓄电池4-1至4-6的蓄电池4-1至4-6之间的多个接口装置9-1至9-6。每个接口装置9-1至9-6的一端与功率调节器系统3的直流输出端连接，另一端与蓄电池4-1至4的直流输出连接 -6。通过控制功率调节器系统3来接通与规定的蓄电池相关的接口装置，并且对规定的蓄电池进行充电，或者从规定的蓄电装置向负载供电。

2. 发明专利

JP2014082915A Dispersed power supply system 有权
标题翻译：分散电源系统
公开(公告)号：JP2014082915A
公开(公告)日：2014-05-08
申请号：JP2012231229
申请日：2012-10-18
申请人： Iks Co Ltd , 株式会社アイケイエス , Furukawa Electric Co Ltd:The , 古河電気工業株式会社 , Fuji Furukawa Engineering & Construction Co Ltd , 富士古河E&C株式会社
发明人： IMAI TAKASHI , TANAKA MOTOHARU , MOCHIZUKI KAZUTAKA
IPC分类号： H02J3/46 , H02J3/32
摘要： PROBLEM TO BE SOLVED: To make effective use of electric power of a storage battery even when it is necessary to prevent an inverse load flow from the storage battery to a commercial power supply during an interconnection operation.SOLUTION: The dispersed power supply system includes: first adjustment means (a DC-DC converter 11) for adjusting a DC voltage output from a generated power supply (a solar battery 10); second adjusting means (a bidirectional DC-DC converter 12) for adjusting a DC voltage output from the storage battery 14; conversion means (a bidirectional DC-AC converter 13) for inputting DC power output from the first and the second adjusting means, converting the voltage into AC power and supplying the power to a load 30 and, as needed, inversely flowing the power into a commercial power supply 40; and control means (control sections 15-1 to 15-3) for controlling the second adjusting means and conversion means so that electric power is not flowed into the commercial power supply from the storage battery while AC power is being flowed into the commercial power supply from the conversion means.
摘要翻译：要解决的问题：为了有效地利用蓄电池的电力，即使当需要防止在互连操作期间从蓄电池逆向负载流向商用电源时。分散电源系统包括：用于调整从发电电源（太阳能电池10）输出的直流电压的第一调整装置（DC-DC转换器11）。用于调节从蓄电池14输出的直流电压的第二调整装置（双向DC-DC转换器12）用于输入从第一调节装置和第二调节装置输出的直流电力的转换装置（双向DC-AC转换器13），将电压转换为交流电力并向负载30供电，并根据需要将电力反向流入商用电源40; 以及用于控制第二调节装置和转换装置的控制装置（控制部分15-1至15-3），使得当AC电力流入商用电源时，电力不从蓄电池流入商用电源从转换手段。

3. 发明专利

JP2003298530A Relay network system 有权
标题翻译：继电网络系统
公开(公告)号：JP2003298530A
公开(公告)日：2003-10-17
申请号：JP2002098358
申请日：2002-04-01
申请人： Furukawa Electric Co Ltd:The , 古河電気工業株式会社
发明人： ITO KATSUJI , TANAKA MOTOHARU , ARASAWA TOMOHIRO , KUGISAKI TETSUYA , SHIMOOOSAKO KAZUTAKA
IPC分类号： H04B10/27 , H04B10/275 , H04B10/291 , H04L12/42 , H04B10/20
摘要： PROBLEM TO BE SOLVED: To provide a relay network system wherein utilized areas and clients are grouped and the transmission rate and the wavelength of an optical signal by each group can easily be changed. SOLUTION: The relay network system includes: a relay center 3; a plurality of first nodes 5 connected to terminals 4; and a plurality of second nodes 6 placed between the relay center 3 and the first nodes 5, the first nodes 5 and the second nodes 6 are grouped into a plurality of groups, the first node 5 and the second node 6 of the same group are connected by a first loop optical transmission line 7, the relay center and each second node 6 of the different groups are connected by a second loop optical transmission line 8, each second node has a photocoupler for coupling the first loop optical transmission line 7 and the second loop optical transmission line 8 to form a loop optical transmission line L started from the relay center 3 and returned to the relay center 3 via the first nodes 5 and second nodes 6. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种其中利用的区域和客户端被分组的中继网络系统，并且可以容易地改变每个组的光信号的传输速率和波长。中继网络系统包括：中继站3; 连接到终端4的多个第一节点5; 并且设置在中继中心3与第一节点5之间的多个第二节点6，第一节点5和第二节点6分组成多个组，同一组的第一节点5和第二节点6 通过第一环路光传输线路7连接，不同组的中继中心和每个第二节点6通过第二环路光传输线路8连接，每个第二节点具有光耦合器，用于耦合第一环路光传输线路7和第二回路光传输线8，以形成从中继中心3开始的环路光传输线路L，并经由第一节点5和第二节点6返回到中继中心3.（C）2004，JPO

4. 发明专利

JP2014107950A Power storage system and control method for the same 审中-公开
标题翻译：电力储存系统及其控制方法
公开(公告)号：JP2014107950A
公开(公告)日：2014-06-09
申请号：JP2012259220
申请日：2012-11-27
申请人： Furukawa Electric Co Ltd:The , 古河電気工業株式会社
发明人： KOSUGE TATSUYA , TANAKA MOTOHARU , OTOSU SOICHIRO , NUKUI KATSUYA
IPC分类号： H02J3/32 , H02J3/00
摘要： PROBLEM TO BE SOLVED: To obtain a power storage system capable of surely performing charging between peaks of power consumption.SOLUTION: A power storage system for reducing peak power by supplying power stored in a storage battery to a user side load 15 at peak time of power consumption comprises: storage means (use history storage unit 35) for storing information on a power use situation of a user side load in the past; prediction means (use power prediction unit 36 and use power estimation unit 32) for predicting whether or not a power use situation of a day has a plurality of peaks requiring power supply on the basis of information on a use situation stored in the storage means; and control means (control operation unit 33) for performing control of charging the storage battery in a time zone between a plurality of peaks when the prediction means predicts that the plurality of peaks requiring power supply exist.
摘要翻译：要解决的问题：获得能够确定在功耗峰值之间进行充电的蓄电系统。解决方案：一种蓄电系统，用于通过将存储在蓄电池中的电力提供给用户侧负载15来降低峰值功率，峰值时间为功耗包括：用于存储过去用户侧负载的电力使用状况的信息的存储装置（使用历史存储单元35）预测装置（使用功率预测单元36和使用功率估计单元32），用于根据存储在存储装置中的使用状况的信息来预测一天的电力使用情况是否具有需要电力供应的多个峰值; 以及控制装置（控制操作单元33），用于当预测装置预测存在需要电源的多个峰值时，在多个峰值之间的时间段内对蓄电池进行充电控制。

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