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    • 4. 发明授权
    • Wind power generator
    • 风力发电机
    • US08013459B2
    • 2011-09-06
    • US12257099
    • 2008-10-23
    • Ryosuke ItoKiyoshi SatoHideaki TamuraKatsushi Kawakami
    • Ryosuke ItoKiyoshi SatoHideaki TamuraKatsushi Kawakami
    • F03D9/00H02P9/04
    • H02P9/08F03D7/026F03D7/0272F05B2220/7068Y02E10/721Y02E10/723Y02E10/725
    • When a wind velocity sensor detects a wind velocity higher than a predetermined level, a timer device starts a waiting timer function during an operation timer period shorter than the waiting timer period. After the waiting timer period is over, the waiting timer function is switched to an operation timer function, and a switching relay switches a generator to a motor only during an operation timer period. Then, a driving circuit performs a start assisting rotation. After the operation timer period is over, the waiting timer period re-starts. This process is repeated. When during this period, the number of rotations of a rotor monitored by a rotation number measuring device, based on the output voltage Vm of a three-phase conduction coil exceeds a predetermined number of rotations, the charging of a battery by a three-phase generator is started.
    • 当风速传感器检测到高于预定水平的风速时,定时器装置在比等待定时器周期短的操作定时器期间中开始等待定时器功能。 等待定时器周期结束后,等待定时器功能切换到运行定时器功能,切换继电器只在运行定时器周期内将发电机切换到电机。 然后,驱动电路进行起动辅助旋转。 运行定时器周期结束后,等待定时器周期重新启动。 重复此过程。 当在此期间,由转数测量装置监测的转子的转数基于三相导通线圈的输出电压Vm超过预定转数,电池通过三相充电 发电机启动。
    • 5. 发明授权
    • Wind power generator
    • 风力发电机
    • US07456510B2
    • 2008-11-25
    • US10534216
    • 2003-11-13
    • Ryosuke ItoKiyoshi SatoHideaki TamuraKatsushi Kawakami
    • Ryosuke ItoKiyoshi SatoHideaki TamuraKatsushi Kawakami
    • F03D9/00H02P9/04H02P3/00H02P9/06H02P15/00
    • H02P9/08F03D7/026F03D7/0272F05B2220/7068Y02E10/721Y02E10/723Y02E10/725
    • When a wind velocity sensor detects a wind velocity higher than a predetermined level, a timer device starts a waiting timer function during an operation timer period shorter than the waiting timer period. After the waiting timer period is over, the waiting timer function is switched to an operation timer function, and a switching relay switches a generator to a motor only during an operation timer period. Then, a driving circuit performs a start assisting rotation. After the operation timer period is over, the waiting timer period re-starts. This process is repeated. When during this period, the number of rotations of a rotor monitored by a rotation number measuring device, based on the output voltage Vm of a three-phase conduction coil exceeds a predetermined number of rotations, the charging of a battery by a three-phase generator is started.
    • 当风速传感器检测到高于预定水平的风速时,定时器装置在比等待定时器周期短的操作定时器期间中开始等待定时器功能。 等待定时器周期结束后,等待定时器功能切换到运行定时器功能,切换继电器只在运行定时器周期内将发电机切换到电机。 然后,驱动电路进行起动辅助旋转。 运行定时器周期结束后,等待定时器周期重新启动。 重复此过程。 当在此期间,由转数测量装置监测的转子的转数基于三相导通线圈的输出电压V SUB超过预定的转数,充电 开始由三相发电机组成的电池。
    • 6. 发明申请
    • WIND POWER GENERATOR
    • 风力发电机
    • US20090079195A1
    • 2009-03-26
    • US12257099
    • 2008-10-23
    • Ryosuke ItoKiyoshi SatoHideaki TamuraKatsushi Kawakami
    • Ryosuke ItoKiyoshi SatoHideaki TamuraKatsushi Kawakami
    • F03D9/00H02P9/04
    • H02P9/08F03D7/026F03D7/0272F05B2220/7068Y02E10/721Y02E10/723Y02E10/725
    • When a wind velocity sensor detects a wind velocity higher than a predetermined level, a timer device starts a waiting timer function during an operation timer period shorter than the waiting timer period. After the waiting timer period is over, the waiting timer function is switched to an operation timer function, and a switching relay switches a generator to a motor only during an operation timer period. Then, a driving circuit performs a start assisting rotation. After the operation timer period is over, the waiting timer period re-starts. This process is repeated. When during this period, the number of rotations of a rotor monitored by a rotation number measuring device, based on the output voltage Vm of a three-phase conduction coil exceeds a predetermined number of rotations, the charging of a battery by a three-phase generator is started.
    • 当风速传感器检测到高于预定水平的风速时,定时器装置在比等待定时器周期短的操作定时器期间中开始等待定时器功能。 等待定时器周期结束后,等待定时器功能切换到运行定时器功能,切换继电器只在运行定时器周期内将发电机切换到电机。 然后,驱动电路进行起动辅助旋转。 运行定时器周期结束后,等待定时器周期重新启动。 重复此过程。 当在此期间,由转数测量装置监测的转子的转数基于三相导通线圈的输出电压Vm超过预定转数,电池通过三相充电 发电机启动。
    • 7. 发明申请
    • Wind power generator
    • 风力发电机
    • US20060249957A1
    • 2006-11-09
    • US10534216
    • 2003-11-13
    • Ryosuke ItoKiyoshi SatoHideaki TamuraKatsushi Kawakami
    • Ryosuke ItoKiyoshi SatoHideaki TamuraKatsushi Kawakami
    • F03D9/00H02P9/04
    • H02P9/08F03D7/026F03D7/0272F05B2220/7068Y02E10/721Y02E10/723Y02E10/725
    • When a wind velocity sensor detects a wind velocity higher than a predetermined level, a timer device starts a waiting timer function during an operation timer period shorter than the waiting timer period. After the waiting timer period is over, the waiting timer function is switched to an operation timer function, and a switching relay switches a generator to a motor only during an operation timer period. Then, a driving circuit performs a start assisting rotation. After the operation timer period is over, the waiting timer period re-starts. This process is repeated. When during this period, the number of rotations of a rotor monitored by a rotation number measuring device, based on the output voltage Vm of a three-phase conduction coil exceeds a predetermined number of rotations, the charging of a battery by a three-phase generator is started.
    • 当风速传感器检测到高于预定水平的风速时,定时器装置在比等待定时器周期短的操作定时器期间中开始等待定时器功能。 等待定时器周期结束后,等待定时器功能切换到运行定时器功能,切换继电器只在运行定时器周期内将发电机切换到电机。 然后,驱动电路进行起动辅助旋转。 运行定时器周期结束后,等待定时器周期重新启动。 重复此过程。 当在此期间,由转数测量装置监测的转子的转数基于三相导通线圈的输出电压V SUB超过预定的转数,充电 开始由三相发电机组成的电池。
    • 9. 发明授权
    • Multilayer wave absorber
    • 多层波浪吸收器
    • US5708435A
    • 1998-01-13
    • US589945
    • 1996-01-23
    • Toshio KudoHideaki TamuraKenichi Noda
    • Toshio KudoHideaki TamuraKenichi Noda
    • H05K9/00H01Q17/00
    • H01Q17/00
    • A wave absorber comprising a sintered ferrite tile wave absorber as a base substrate lowermost relative to the incident wave, and one or more laminates comprising two layers as one set, with a dielectric layer as a lower layer and a dielectric loss-causing layer as an upper layer, laminated on the base substrate. The wave absorber of the present invention is thin, but is capable of absorbing waves over wide frequency bands of from tens of megahertz to a dozen or so gigahertz. By making the absorber thin, the absorber weighs less and is easy to handle, which in turn leads to fine workability and low construction cost.
    • 一种波形吸收体,其特征在于,包括作为基底基板的烧结铁氧体磁阻波浪吸收体相对于入射波最低的一个波长吸收体,以及一个或多个层叠体,其包含两层作为一组,其中介电层为下层,介电损耗层为 上层,层压在基底上。 本发明的吸波体较薄,但能够在数十兆赫兹到十几千兆赫兹的宽频带上吸收波。 通过使吸收体变薄,吸收体重量少,易于处理,反而导致加工性能好,施工成本低。