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    • 1. 发明申请
    • POWER CONTROL DEVICE, POWER CONTROL METHOD, AND POWER SUPPLY SYSTEM
    • 电力控制装置,功率控制方法和电源系统
    • US20120223670A1
    • 2012-09-06
    • US13508413
    • 2011-09-07
    • Tatsuto KinjoMitsuru KajiTakahiro Kudoh
    • Tatsuto KinjoMitsuru KajiTakahiro Kudoh
    • H02J7/00
    • H02J7/35G01R31/3679H01M10/441H01M10/443H02J3/32Y02P90/50
    • The control device (105) includes: an acquisition unit (201) which acquires voltage information indicating a voltage applied to a capacitor provided between a power generation unit and a load via first and second power supply lines, and deterioration information indicating a state of deterioration of a storage battery connected to the power generation unit; a determination unit (202) which compares the acquired voltage information with a reference voltage so as to detect a fluctuation of the voltage, and determines power to be outputted so as to suppress the fluctuation; and an informing unit (203) which informs the storage battery of a current value corresponding to the power to be outputted, wherein the determination unit (202) detects a state of deterioration of the storage battery using the deterioration information, and determines power to be outputted in accordance with the state of deterioration.
    • 控制装置(105)包括:获取单元(201),其通过第一和第二电源线获取表示施加到发电单元和负载之间的电容器的电压的电压信息,以及表示劣化状态的劣化信息 连接到所述发电单元的蓄电池; 确定单元,其将获取的电压信息与参考电压进行比较,以便检测电压的波动,并且确定要输出的功率以抑制波动; 以及通知单元(203),其向蓄电池通知与要输出的电力相对应的当前值,其中,所述确定单元(202)使用所述劣化信息检测所述蓄电池的劣化状态,并且将功率确定为 根据劣化状态输出。
    • 3. 发明申请
    • CONTROL DEVICE, CHARGE STORAGE SYSTEM, CONTROL METHOD, AND COMPUTER PROGRAM
    • 控制装置,充电储存系统,控制方法和计算机程序
    • US20120150709A1
    • 2012-06-14
    • US13390698
    • 2011-05-09
    • Mitsuru Kaji
    • Mitsuru Kaji
    • G06Q50/06G06Q40/00
    • H02J7/042G06Q40/00
    • In an electric power storage system connected to a commercial power system, a controller (14) includes a deterioration price holding unit (14a) that holds discharge costs in association with depths of discharge of a storage battery (13), a price information obtaining unit (14b) that obtains a price of electricity, and a depth-of-discharge switching unit (14c) that discharges the storage battery at a depth of discharge at which the discharge cost held in association with the depth of discharge does not exceed a difference in the price, so as to properly determine the depth of charge and discharge in consideration of life properties of the battery and the difference in the price in the dynamically changing price of electricity.
    • 在与商用电力系统连接的电力存储系统中,控制器(14)包括与蓄电池(13)的放电深度相关联地保持放电成本的劣化价格保持单元(14a),价格信息获取单元 (14b),以及放电深度切换单元(14c),其以与放电深度相关联的放电成本不超过放电深度的放电深度放电, 在价格方面,考虑到电池的寿命特性和电价动态变化的价格差异,适当确定充放电深度。
    • 4. 发明申请
    • Demand/supply control device, demand/supply control methodm, and demand/supply control system
    • 需求/供应控制装置,需求/供应控制方法以及需求/供应控制系统
    • US20120072040A1
    • 2012-03-22
    • US13320413
    • 2011-01-11
    • Mitsuru Kaji
    • Mitsuru Kaji
    • G06F1/28
    • H02J3/32H02J3/14H02J2001/004H02J2003/003H02J2003/146Y02B70/3225Y02B70/3275Y02E70/30Y04S20/222Y04S20/224Y04S20/244
    • The supply-and-demand control apparatus (100) includes: an obtaining unit (201g) that obtains power consumption and heat consumption; a forecast processing unit (201h) that obtains demand forecast data on each of electric power and an amount of heat using the power consumption and heat consumption, respectively; a supply-and-demand planning unit (200) that calculates a control parameter (the fourth and fifth columns in FIG. 7) for controlling operations of an electricity storage system (102) and a heat pump (104) that supplies heat to a hot water storage tank (105), by substituting the calculated demand forecast data into a predetermined function; and a supply-and-demand control unit (204) that controls the operations using the control parameter, wherein the supply-and-demand planning unit (200) calculates the control parameter such that electric power generated by a solar power system (101) is distributed to the electricity storage system (102) and the heat pump (104).
    • 所述供需控制装置(100)包括:获取单元(201g),其获得电力消耗和热消耗; 预测处理单元(201h),其分别使用所述功耗和热消耗来分别获取每个电力和热量的需求预测数据; 供应和需求计划单元(200),其计算用于控制供电热量的蓄电系统(102)和热泵(104)的操作的控制参数(图7中的第四列和第五列) 通过将计算出的需求预测数据代入预定功能,将热水储存罐(105) 以及供应 - 需求控制单元(204),其使用所述控制参数来控制所述操作,其中所述供求计划单元(200)计算所述控制参数,使得由太阳能发电系统(101)产生的电力 被分配到蓄电系统(102)和热泵(104)。
    • 6. 发明授权
    • Control device, charge storage system, control method, and computer program
    • 控制装置,电荷存储系统,控制方法和计算机程序
    • US08700511B2
    • 2014-04-15
    • US13390698
    • 2011-05-09
    • Mitsuru Kaji
    • Mitsuru Kaji
    • G06Q40/00
    • H02J7/042G06Q40/00
    • In an electric power storage system connected to a commercial power system, a controller includes a deterioration price holding unit that holds discharge costs in association with depths of discharge of a storage battery, a price information obtaining unit that obtains a price of electricity, and a depth-of-discharge switching unit that discharges the storage battery at a depth of discharge at which the discharge cost held in association with the depth of discharge does not exceed a difference in the price, so as to properly determine the depth of charge and discharge in consideration of life properties of the battery and the difference in the price in the dynamically changing price of electricity.
    • 在连接到商用电力系统的电力存储系统中,控制器包括与蓄电池的放电深度相关联地保持放电成本的劣化价格保持单元,获得电价的价格信息获取单元,以及 放电深度切换单元,其以与放电深度相关联的放电成本不超过价格差的放电深度放电蓄电池,以便适当地确定充电和放电深度 考虑到电池的寿命特性和价格动态变化的价格差异。
    • 9. 发明授权
    • Power control device, power control method, and power supply system
    • 电源控制装置,电源控制方式和电源系统
    • US09106104B2
    • 2015-08-11
    • US13508413
    • 2011-09-07
    • Tatsuto KinjoMitsuru KajiTakahiro Kudoh
    • Tatsuto KinjoMitsuru KajiTakahiro Kudoh
    • H02J7/00H02J7/35H02J3/32H01M10/44G01R31/36
    • H02J7/35G01R31/3679H01M10/441H01M10/443H02J3/32Y02P90/50
    • The control device includes: an acquisition unit which acquires voltage information indicating a voltage applied to a capacitor provided between a power generation unit and a load via first and second power supply lines, and deterioration information indicating a state of deterioration of a storage battery connected to the power generation unit; a determination unit which compares the acquired voltage information with a reference voltage so as to detect a fluctuation of the voltage, and determines power to be outputted so as to suppress the fluctuation; and an informing unit which informs the storage battery of a current value corresponding to the power to be outputted, wherein the determination unit detects the state of deterioration of the storage battery using the deterioration information, and determines power to be outputted in accordance with the state of deterioration.
    • 控制装置包括:获取单元,其通过第一和第二电源线获取指示施加到发电单元和负载之间的电容器的电压的电压信息,以及指示连接到蓄电池的劣化状态的劣化信息 发电单元; 确定单元,其将获取的电压信息与参考电压进行比较,以便检测电压的波动,并且确定要输出的功率以抑制波动; 以及通知单元,其向蓄电池通知与要输出的电力相对应的电流值,其中所述确定单元使用所述劣化信息来检测所述蓄电池的劣化状态,并且根据所述状态确定要输出的功率 的恶化。