公开(公告)号：US20120228939A1

公开(公告)日：2012-09-13

申请号：US13414517

申请日：2012-03-07

申请人： Yoshito KAGA ,  Hiroyuki OKUDA ,  Atsuhiro FUNAHASHI ,  Takeshi NAKASHIMA ,  Souichi SAKAI ,  Ryuzo HAGIHARA

发明人： Yoshito KAGA ,  Hiroyuki OKUDA ,  Atsuhiro FUNAHASHI ,  Takeshi NAKASHIMA ,  Souichi SAKAI ,  Ryuzo HAGIHARA

IPC分类号： H02J1/00

CPC分类号： H02J7/35 ,  Y10T307/50

摘要： A method of controlling a battery storing electric power generated by a power generator generating electric power using renewable energy, comprising: computing a output value for the electric power to be supplied to an electric power transmission system based on a predetermined maximum charge rate of the battery, and a predetermined maximum discharge rate for the battery; and supplying to the electric power transmission system with electric power corresponding to the output value from at least one of the power generator and the battery.

摘要翻译： 一种控制蓄电池的方法，所述电池蓄积由使用可再生能源发电的发电机产生的电力，所述方法包括：基于所述电池的预定最大充电速率来计算供给到电力传输系统的电力的输出值 和电池的预定最大放电率; 并且向电力传输系统提供与来自发电机和电池中的至少一个的输出值对应的电力。

公开(公告)号：US20120223579A1

公开(公告)日：2012-09-06

申请号：US13414888

申请日：2012-03-08

申请人： Souichi SAKAI ,  Takeshi Nakashima

发明人： Souichi SAKAI ,  Takeshi Nakashima

IPC分类号： H02J3/32

CPC分类号： H02J3/32 ,  Y02E70/30 ,  Y10T307/527

摘要： The electric power generation system has a power generator configured to generate electric power using renewable energy, a battery configured to store electric power generated by the power generator, a detector configured to detect regularly a power data that is the amount of electric power generated by the power generator, a power output means configured to output electric power generated by the power generator and electric power discharged by the battery, and a controller configured to control the charge and discharge of the battery. The controller is configured to acquire the power data from the detector, to determine a first period based on the size of the fluctuations in the amount of electric power generated by the power generator from a first generated power output to a second generated power output, to control the charge and discharge of the battery.

摘要翻译： 所述发电系统具有：发电机，其被配置为利用可再生能源发电;蓄电池，被配置为存储由发电机产生的电力;检测器，被配置为定期检测作为由所述发电机产生的电力量的功率数据; 电力输出装置，被配置为输出由发电机产生的电力和由电池放电的电力;以及控制器，被配置为控制电池的充电和放电。 控制器被配置为从检测器获取功率数据，以基于由发电机从第一生成的功率输出到第二生成的功率输出产生的电力的量的波动的大小来确定第一时段，到 控制电池的充放电。

公开(公告)号：US20120212183A1

公开(公告)日：2012-08-23

申请号：US13416847

申请日：2012-03-09

申请人： Ken YAMADA ,  Takeshi NAKASHIMA ,  Hayato IKEBE ,  Souichi SAKAI ,  Yasuo OKUDA ,  Takuji SUGATA ,  Toshiya IWASAKI ,  Youichiro NISHIKAWA

发明人： Ken YAMADA ,  Takeshi NAKASHIMA ,  Hayato IKEBE ,  Souichi SAKAI ,  Yasuo OKUDA ,  Takuji SUGATA ,  Toshiya IWASAKI ,  Youichiro NISHIKAWA

IPC分类号： H02J7/00

CPC分类号： H02J3/32 ,  H02J3/38 ,  H02J7/0022 ,  H02J7/007 ,  H02J7/35 ,  Y02P90/50 ,  Y10T307/527

摘要： Provided is a power management system capable of controlling charge and discharge of storage batteries according to power requirement of load even when handling electric power of large scale. A system controller receives load-related information data including the power requirement of load and storage battery-related information data including a state of a storage battery assembly including multiple storage batteries and creates an overall charge-discharge control instruction for the entire power management system based on the load-related information data and the storage battery-related information data. A hierarchical charge-discharge control apparatus receives the overall charge-discharge control instruction from the system controller and performs charge-discharge control of the multiple storage batteries, classified into hierarchical levels, on a hierarchical level basis.

摘要翻译： 提供一种电力管理系统，即使处理大规模的电力，也能够根据负载的电力需要来控制蓄电池的充放电。 系统控制器接收负载相关的信息数据，包括负载和与蓄电池有关的信息数据的电力需求，包括包括多个蓄电池的蓄电池组的状态，并且为整个电力管理系统创建总体充放电控制指令 关于负载相关信息数据和与蓄电池相关的信息数据。 分级充放电控制装置从系统控制器接收总的充放电控制指令，并且以分级为基础对分级为分级的多个蓄电池执行充放电控制。

公开(公告)号：US20120228950A1

公开(公告)日：2012-09-13

申请号：US13425206

申请日：2012-03-20

申请人： Souichi SAKAI

发明人： Souichi SAKAI

IPC分类号： H02J1/00

CPC分类号： H02J3/383 ,  H02J3/32 ,  H02J7/35 ,  Y02E10/563 ,  Y02E10/566 ,  Y02P80/23 ,  Y02P90/50 ,  Y10T307/50 ,  Y10T307/718

摘要： This stabilization system providing plural power supply systems, the power supply systems comprising, distributed type power sources, and detection unit detecting the power passing through specific parts of the distribution lines between the distributed type power sources and the power grid, wherein smoothing control is performed on the power output to the power grid based on the detected power output data of the detection unit, and said plural power supply systems include a first power supply system performing smoothing control in the event that the amount of fluctuation of the value of said detected power output is not less than a first threshold value, and a second power supply system performing smoothing control in the event that the amount of fluctuation of the value of said detected power output is not less than a second threshold value which is greater than the first threshold value.

摘要翻译： 这种稳定系统提供多个供电系统，电源系统包括分布式电源和检测单元，检测分布式电源和电网之间通过分配线的特定部分的电力，其中进行平滑控制 基于检测单元的检测出的电力输出数据输出到电网的功率，并且所述多个电力供应系统包括在所述检测电力值的波动量的情况下执行平滑控制的第一电力供应系统 输出不小于第一阈值，并且在所述检测到的功率输出的值的波动量不小于大于第一阈值的第二阈值的情况下执行平滑控制的第二电源系统 值。

公开(公告)号：US20120228941A1

公开(公告)日：2012-09-13

申请号：US13425139

申请日：2012-03-20

申请人： Souichi SAKAI

发明人： Souichi SAKAI

IPC分类号： H02J7/34

CPC分类号： H02J3/383 ,  Y02E10/563 ,  Y02P90/50 ,  Y10T307/625

摘要： An electrical power supply system is managed by a master management system external to the supply system. The system includes a power generator generating electric power using renewable energy, a battery storing electric power generated by the power generator, and a power output device outputting power from the power generator or the battery. The system also includes a charge and discharge controller acquiring generated power data from the power generator, transmitting the generated power data to the master management system, computing a target output value for output from the power output device, and controlling charge and discharge of the battery such that the target output value is outputted from the power output device. The charge and discharge controller receives charge and discharge instruction signals from the master management device, and initiates or terminates the charge and discharge of the battery based on the charge and discharge instruction signals.

摘要翻译： 供电系统由供应系统外部的主管理系统管理。 该系统包括使用可再生能源产生电力的发电机，存储由发电机产生的电力的电池和从发电机或电池输出电力的电力输出装置。 该系统还包括充放电控制器，其从发电机获取发电功率数据，将生成的电力数据传送到主管理系统，计算用于从电力输出装置输出的目标输出值，以及控制电池的充电和放电 使得目标输出值从电力输出装置输出。 充放电控制器从主管理装置接收充放电指示信号，并根据充放电指示信号启动或终止电池的充放电。

公开(公告)号：US20120235497A1

公开(公告)日：2012-09-20

申请号：US13425108

申请日：2012-03-20

申请人： Souichi SAKAI ,  Ken Yamada

发明人： Souichi SAKAI ,  Ken Yamada

IPC分类号： H02J1/00

CPC分类号： H02J3/32 ,  H02J3/38 ,  H02J7/35 ,  Y02E70/30 ,  Y02P90/50 ,  Y10T307/696

摘要： This method of controlling a battery storing electric power generated by a power generator generating electric power using renewable energy comprising, detecting a power output data at plural points in time during a specified period, the power output data being amounts of electric power generated by the power generator, computing a target output value for supplying to an electric power transmission system based on an average value of the power output data detected at the plural points, and supplying to the electric power transmission system electric power corresponding to the target output value from at least one of the power generator and the battery, wherein the average value is determined so that different weights are applied to the power output data detected at the plural points in calculating the average value.

摘要翻译： 这种控制蓄电池的蓄电装置的方法，所述电池蓄电由使用可再生能源发电的发电机所产生的电力，其特征在于，检测在规定时间内的多个时间点的功率输出数据，所述电力输出数据是由所述电力产生的电力量 基于在多个点检测到的功率输出数据的平均值来计算用于提供给电力传输系统的目标输出值，并且至少从至少向电力传输系统提供与目标输出值相对应的电力 发电机和电池之一，其中确定平均值，使得在计算平均值时，在多个点处检测到的功率输出数据应用不同的权重。

公开(公告)号：US20120176094A1

公开(公告)日：2012-07-12

申请号：US13423502

申请日：2012-03-19

申请人： Yasuo OKUDA ,  Toshiya IWASAKI ,  Souichi SAKAI ,  Hirotsugu MURASHIMA

发明人： Yasuo OKUDA ,  Toshiya IWASAKI ,  Souichi SAKAI ,  Hirotsugu MURASHIMA

IPC分类号： H02J7/00

CPC分类号： H01M10/441 ,  H01M10/482 ,  H02J7/0026

摘要： A master controller of a battery charge and discharge control apparatus is a device performing charge and discharge control on a group of a predetermined number of battery arrays, the battery arrays being connected together in parallel. The master controller acquires an entire charge or discharge instruction intended for the entire battery array group, starts charging or discharging each of the battery arrays at a uniform charge or discharge power value, acquires a charge or discharge status of each of the battery arrays after the beginning of the charge or discharge and compares the charge or discharge status with a predetermined charge or discharge set value for the entire battery array group, and changes the charge or discharge power value of each of the battery arrays based on a result of the comparison.

摘要翻译： 电池充放电控制装置的主控制器是对一组预定数量的电池阵列进行充放电控制的装置，电池阵列并联连接在一起。 主控制器获取用于整个电池阵列组的整个充电或放电指令，以均匀的充电或放电功率值开始对每个电池阵列进行充电或放电，获取每个电池阵列的充电或放电状态 充电或放电开始，并将充电或放电状态与整个电池组组的预定充电或放电设定值进行比较，并且基于比较结果改变每个电池组的充电或放电功率值。

公开(公告)号：US20120229093A1

公开(公告)日：2012-09-13

申请号：US13425106

申请日：2012-03-20

申请人： Souichi SAKAI

发明人： Souichi SAKAI

IPC分类号： H02J7/00

CPC分类号： H02J7/35 ,  H02J3/385 ,  Y02E10/58 ,  Y02P90/50

摘要： This electrical charge and discharge system comprises a battery configured to store electric power generated by a power generator using renewable energy, a power output device configured to output power generated by the power generator and power discharged by the battery and a controller configured to control charge and discharge of the battery and to terminate the charge and discharge control of the battery when determined that a fluctuation in power generated by the power generator is less than a standard in continuity for not less than a first period.

摘要翻译： 该充电和放电系统包括：电池，被配置为存储由使用可再生能源的发电机产生的电力;电力输出装置，被配置为输出由发电机产生的电力和由电池放电的电力;以及控制器，被配置为控制电荷， 当确定发电机产生的功率波动不小于第一周期的连续性标准时，电池的放电并终止电池的充放电控制。

公开(公告)号：US20120176095A1

公开(公告)日：2012-07-12

申请号：US13426207

申请日：2012-03-21

申请人： Yasuo OKUDA ,  Souichi SAKAI ,  Toshiya IWASAKI

发明人： Yasuo OKUDA ,  Souichi SAKAI ,  Toshiya IWASAKI

IPC分类号： H02J7/00

CPC分类号： H02J7/0013 ,  H01M10/44 ,  H01M10/443 ,  H01M10/48 ,  H02J7/0073 ,  H02J7/0078 ,  H02J7/0083 ,  H02J7/0091

摘要： An electric power management system is provided which executes charge and discharge control by detecting a state of charge of a storage battery pack with a high precision and controls charging and discharging of a storage battery system comprising a plurality of storage battery units. A total storage battery unit manager calculates an SOC of all storage battery packs in the storage battery system, and controls charging and discharging based on the calculated SOC. When a wait state, where the storage battery system is not charging or discharging, continues for a predetermined period, the SOC is calculated using a correlation relationship between an electromotive force and the SOC, to remove the influence of hysteresis.

摘要翻译： 提供了一种电力管理系统，其通过以高精度检测蓄电池组的充电状态来执行充放电控制，并且控制包括多个蓄电池单元的蓄电池系统的充电和放电。 总蓄电池单元管理器计算蓄电池系统中的所有蓄电池组的SOC，并且基于计算出的SOC来控制充电和放电。 当蓄电池系统未充电或放电的等待状态持续预定时间时，使用电动势和SOC之间的相关关系来计算SOC，以消除滞后的影响。