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    • 41. 发明授权
    • Energy supply system
    • 能源供应系统
    • US08577511B2
    • 2013-11-05
    • US13060584
    • 2010-03-04
    • Hideo OharaMasataka OzekiYoshikazu TanakaKunihiro Ukai
    • Hideo OharaMasataka OzekiYoshikazu TanakaKunihiro Ukai
    • G05D3/12G05D5/00G05D9/00G05D11/00G05D17/00
    • G05B13/02F24D19/1048F24D2200/19F24H2240/00H01M8/0494H01M2250/402H01M2250/405Y02B90/12Y02B90/16Y02E20/14Y02E60/50
    • An energy supply system includes: an energy supply device (1a) configured to supply electric power and/or heat; and a controller (6) configured to set a first maximum operation time of a first specified period including a plurality of second specified periods, the first maximum operation time being an upper limit of an operation time of the energy supply device in the first specified period; calculate and set a second target maximum operation time of each of the second specified periods of the first specified period such that the operation time of the energy supply device in the first specified period does not exceed the first maximum operation time, the second target maximum operation time being a target value of an upper limit of the operation time of the energy supply device in the second specified period; and reconfigure the second target maximum operation time of a future second specified period of a certain first specified period based on a time in which the energy supply device has been actually operated in a past second specified period of the certain first specified period.
    • 能量供给系统包括:能量供给装置(1a),被配置为提供电力和/或热量; 以及控制器(6),其被配置为设置包括多个第二指定周期的第一指定周期的第一最大操作时间,所述第一最大操作时间是所述能量供应装置在所述第一指定时段中的操作时间的上限 ; 计算并设定第一规定期间的第二规定期间的第二目标最大动作时间,使得第一指定期间内的能量供给装置的动作时间不超过第一最大动作时间,第二目标最大动作 时间为第二规定期间能量供给装置的动作时间的上限的目标值; 并且基于在所述特定的第一指定期间的过去的第二指定期间内能量供给装置已经被实际操作的时间来重新配置某一第一指定期间的未来的第二规定期间的第二目标最大动作时间。
    • 43. 发明授权
    • Fuel cell system
    • 燃料电池系统
    • US08415064B2
    • 2013-04-09
    • US12811929
    • 2009-01-22
    • Shinji MiyauchiYoshikazu TanakaHitoshi OishiMotomichi Katou
    • Shinji MiyauchiYoshikazu TanakaHitoshi OishiMotomichi Katou
    • H01M8/04
    • F23N5/022F23N5/242F23N2025/14F23N2025/19H01M8/04164H01M8/04343H01M8/04955H01M8/0662
    • A fuel cell system of the present invention includes: a fuel cell (11) configured to generate electric power using a fuel gas and an oxidizing gas; an anode off gas channel (34) through which an anode off gas discharged from an anode (2a) of the fuel cell (11) flows; a gas-liquid separator (10) disposed on the anode off gas channel (34) to separate moisture from the anode off gas, and including a water reservoir (18) configured to store the separated moisture as water; a temperature detector (28) configured to detect a temperature of the water reservoir (18); and an operation allowing device (52) configured not to allow an operation of the fuel cell system in a case where the temperature detected by the temperature detector (28) is equal to or higher than a first threshold that is higher than a standard ambient temperature.
    • 本发明的燃料电池系统包括:燃料电池(11),被配置为使用燃料气体和氧化气体发电; 阳极废气通道(34),从燃料电池(11)的阳极(2a)排出的阳极废气通过该阳极废气通道流动; 设置在所述阳极废气通道(34)上的气液分离器(10),以将湿气与所述阳极废气分离,并且包括被配置为将分离的水分储存为水的储水器(18) 配置成检测储水器(18)的温度的温度检测器(28); 以及在由所述温度检测器(28)检测到的温度等于或高于高于标准环境温度的第一阈值的情况下,被配置为不允许所述燃料电池系统的操作的操作允许装置(52) 。
    • 46. 发明申请
    • SEMICONDUCTOR CIRCUIT AND SEMICONDUCTOR DEVICE
    • 半导体电路和半导体器件
    • US20120154007A1
    • 2012-06-21
    • US13228903
    • 2011-09-09
    • Motoki IMANISHIKenji SakaiYoshikazu TanakaKyouko Oyama
    • Motoki IMANISHIKenji SakaiYoshikazu TanakaKyouko Oyama
    • H03K3/356
    • H03K17/162H01L2924/0002H01L2924/00
    • A semiconductor circuit of the present invention comprises a capacitor for charging ON driven electric charges in response to an ON driving signal, a capacitor for charging OFF driven electric charges in response to an OFF driving signal, a signal generating circuit for generating a first trigger signal in response to the ON driving signal, a signal generating circuit for generating a second trigger signal in response to the OFF driving signal, a discharging circuit for discharging the ON driven electric charges in response to the second trigger signal, and a discharging circuit for discharging the OFF driven electric charges in response to the first trigger signal. With this configuration, it is possible to provide a semiconductor circuit and a semiconductor device both of which have a general-purpose malfunction prevention function by which a malfunction due to dV/dt can be prevented without being affected by any external factor.
    • 本发明的半导体电路包括:用于响应于ON驱动信号对接通驱动电荷进行充电的电容器;响应于OFF驱动信号而对驱动电荷进行充电的电容器;产生第一触发信号的信号产生电路 响应于ON驱动信号,产生响应于OFF驱动信号产生第二触发信号的信号发生电路,用于响应于第二触发信号对ON驱动电荷进行放电的放电电路,以及用于放电的放电电路 OFF驱动电荷响应于第一触发信号。 利用这种结构,可以提供一种具有通用故障防止功能的半导体电路和半导体器件,通过该功能可以防止由于dV / dt引起的故障,而不受任何外部因素的影响。
    • 49. 发明申请
    • POWER SEMICONDUCTOR DEVICE
    • 功率半导体器件
    • US20110260707A1
    • 2011-10-27
    • US13010178
    • 2011-01-20
    • Motoki IMANISHIKenji SakaiYoshikazu Tanaka
    • Motoki IMANISHIKenji SakaiYoshikazu Tanaka
    • G05F3/02
    • H02M1/08H03K17/063
    • A power semiconductor device comprises: high side and low side switching elements; high side and low side drive circuits; a bootstrap capacitor supplying a drive voltage to the high side drive circuit and having a first terminal connected to a connection point between the high side switching element and the low side switching element and a second terminal connected to a power supply terminal of the high side drive circuit; a bootstrap diode having an anode connected to a power supply and a cathode connected to the second terminal and supplying a current from the power supply to the second terminal; a floating power supply; and a bootstrap compensation circuit supplying a current from the floating power supply to the second terminal, when the high side drive circuit turns ON the high side switching element and the low side drive circuit turns OFF the low side switching element.
    • 功率半导体器件包括:高侧和低侧开关元件; 高侧和低侧驱动电路; 向高侧驱动电路供给驱动电压并具有与高侧开关元件和低侧开关元件之间的连接点连接的第一端子的自举电容器和连接到高侧驱动器的电源端子的第二端子 电路 引导二极管,其具有连接到电源的阳极和连接到第二端子的阴极,并且将电流从电源提供给第二端子; 浮动电源; 以及当所述高侧驱动电路导通所述高侧开关元件并且所述低侧驱动电路使所述低侧开关元件断开时,从所述浮动电源向所述第二端子供给电流的自举补偿电路。