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公开(公告)号：US08466573B2
公开(公告)日：2013-06-18
申请号：US13556873
申请日：2012-07-24
CPC分类号： H02P9/006 , F03D7/0272 , F03D7/028 , F03D7/042 , F03D9/25 , F03D9/255 , F05B2270/1016 , F05B2270/1033 , F05B2270/327 , G09G2320/064 , H02J3/386 , H02P2101/15 , Y02E10/723 , Y02E10/725 , Y02E10/763
摘要： A wind turbine generator system can regulate the rotational velocity of the wind turbine within an operation range even when the wind velocity suddenly changes and can perform continuous operation of the wind turbine. The wind turbine generator system includes a generator connected to the shaft of the wind turbine and a converter connected to the generator. When the rotational velocity of the wind turbine is within a predetermined range, power outputted from the generator is controlled so as to follow the instruction concerning the generator output given from the wind turbine to the converter. When the rotational velocity of the wind turbine is out of the predetermined range, the power outputted from the generator is controlled without following the instruction concerning generator output given from the wind turbine to the converter.
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公开(公告)号：US06720753B2
公开(公告)日：2004-04-13
申请号：US10191282
申请日：2002-07-10
IPC分类号： H02M545
CPC分类号： H02P9/305 , H02P21/18 , H02P21/26 , H02P2201/03
摘要： An apparatus for controlling a synchronous generator having a converter. A voltage detector detects a terminal voltage of a stator of the synchronous generator. A current detector detects a current flowing through the stator. A rotor position estimating part estimates a rotor position of the synchronous generator from the detected voltage and current. An active power detector detects a active power of the synchronous generator. A reactive power detector detects a reactive power of the synchronous generator or a terminal voltage detector detects an effective value of a terminal voltage of the stator. An active power controller adjusts a q-axis current command to control the active power, and a reactive power controller or terminal voltage controller adjusts a d-axis current command to control the reactive power or terminal voltage.
摘要翻译： 一种用于控制具有转换器的同步发电机的装置。 电压检测器检测同步发电机的定子的端子电压。 电流检测器检测流过定子的电流。 转子位置估计部件根据检测到的电压和电流来估计同步发电机的转子位置。 有功功率检测器检测同步发电机的有功功率。 无功功率检测器检测同步发电机的无功功率，或端子电压检测器检测定子的端电压的有效值。 有功功率控制器调节q轴电流指令以控制有功功率，无功功率控制器或端子电压控制器调节d轴电流指令以控制无功功率或端子电压。
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公开(公告)号：US20070262583A1
公开(公告)日：2007-11-15
申请号：US11774868
申请日：2007-07-09
CPC分类号： H02P9/006 , F03D7/0272 , F03D7/028 , F03D7/042 , F03D9/25 , F03D9/255 , F05B2270/1016 , F05B2270/1033 , F05B2270/327 , G09G2320/064 , H02J3/386 , H02P2101/15 , Y02E10/723 , Y02E10/725 , Y02E10/763
摘要： A wind turbine generator system can regulate the rotational velocity of the wind turbine within an operation range even when the wind velocity suddenly changes and can perform continuous operation of the wind turbine. The wind turbine generator system includes a generator connected to the shaft of the wind turbine and a converter connected to the generator. When the rotational velocity of the wind turbine is within a predetermined range, power outputted from the generator is controlled so as to follow the instruction concerning the generator output given from the wind turbine to the converter. When the rotational velocity of the wind turbine is out of the predetermined range, the power outputted from the generator is controlled without following the instruction concerning generator output given from the wind turbine to the converter.
摘要翻译： 风力发电机系统即使当风速突然变化并且可以执行风力涡轮机的连续运行时，也可以在运行范围内调节风力涡轮机的旋转速度。 风力发电机系统包括连接到风力涡轮机的轴的发电机和连接到发电机的转换器。 当风力涡轮机的旋转速度在预定范围内时，控制从发电机输出的功率，以便遵循关于从风力涡轮机给转换器的发电机输出的指令。 当风力涡轮机的旋转速度超出预定范围时，从发电机输出的功率被控制，而不用遵循关于从风力涡轮机向转换器给出的发电机输出的指令。
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公开(公告)号：US07268443B2
公开(公告)日：2007-09-11
申请号：US11196250
申请日：2005-08-04
CPC分类号： H02P9/006 , F03D7/0272 , F03D7/028 , F03D7/042 , F03D9/25 , F03D9/255 , F05B2270/1016 , F05B2270/1033 , F05B2270/327 , G09G2320/064 , H02J3/386 , H02P2101/15 , Y02E10/723 , Y02E10/725 , Y02E10/763
摘要： A wind turbine generator system can regulate the rotational velocity of the wind turbine within an operation range even when the wind velocity suddenly changes and can perform continuous operation of the wind turbine. The wind turbine generator system includes a generator connected to the shaft of the wind turbine and a converter connected to the generator. When the rotational velocity of the wind turbine is within a predetermined range, power outputted from the generator is controlled so as to follow the instruction concerning the generator output given from the wind turbine to the converter. When the rotational velocity of the wind turbine is out of the predetermined range, the power outputted from the generator is controlled without following the instruction concerning generator output given from the wind turbine to the converter.
摘要翻译： 风力发电机系统即使当风速突然变化并且可以执行风力涡轮机的连续运行时，也可以在运行范围内调节风力涡轮机的旋转速度。 风力发电机系统包括连接到风力涡轮机的轴的发电机和连接到发电机的转换器。 当风力涡轮机的旋转速度在预定范围内时，控制从发电机输出的功率，以便遵循关于从风力涡轮机给转换器的发电机输出的指令。 当风力涡轮机的旋转速度超出预定范围时，从发电机输出的功率被控制，而不用遵循关于从风力涡轮机向转换器给出的发电机输出的指令。
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公开(公告)号：US20070045382A1
公开(公告)日：2007-03-01
申请号：US11476851
申请日：2006-06-29
IPC分类号： B23K1/00
CPC分类号： B23K1/008
摘要： In the first buffering area provided between the inlet of the furnace and the heating chamber, the ambient gas is blown to the printed circuit board from the lower side of the carrier device, while the ambient gas is sucked in the upper side of the carrier device, thus the outside air is prevented from infiltrating and the ambient gas is prevented from flowing out. Furthermore, the flux is prevented from being attached to the printed circuit board, by installing the flux dropping prevention mechanism in the suction port of the ambient gas.
摘要翻译： 在设置在炉入口和加热室之间的第一缓冲区中，环境气体从载体装置的下侧吹送到印刷电路板，而环境气体被吸入载体装置的上侧 因此防止外部空气渗透，并且防止环境气体流出。 此外，通过将助熔剂落下防止机构安装在环境气体的吸入口中，可防止焊剂附着在印刷电路板上。
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6.发明授权3-D CAD/CAM data transfer method, 3-D CAD apparatus, 3-D CAM apparatus, 3-D CAD/CAM apparatus, NC process apparatus, and storage medium 失效3-D CAD / CAM数据传输方法，3-D CAD设备，3-D CAM设备，3-D CAD / CAM设备，NC处理设备和存储介质公开(公告)号：US06804568B1
公开(公告)日：2004-10-12
申请号：US09612956
申请日：2000-07-10
申请人： Kouichi Miyazaki , Noboru Oouchi
发明人： Kouichi Miyazaki , Noboru Oouchi
IPC分类号： G06F1900
CPC分类号： G05B19/4097 , G05B2219/36332 , G06T19/20 , G06T2219/2012
摘要： A 3-D CAD apparatus is provided with a color attribute addition section for adding color attribute to a portion of 3-D model data, at which a casted material is to be subjected to a process. A 3-D CAM is provided with a recognition section for recognizing the portion at which the casted material is to be subjected to the process, on the basis of the color attribute added to the 3-D model data.
摘要翻译： 3-D CAD装置设置有颜色属性添加部分，用于将颜色属性添加到三维模型数据的一部分，在该部分处，铸造材料将在其处理。 三维CAM具有识别部分，用于基于添加到三维模型数据的颜色属性来识别铸造材料将要进行处理的部分。
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公开(公告)号：US4777399A
公开(公告)日：1988-10-11
申请号：US347427
申请日：1982-02-10
申请人： Kouichi Miyazaki , Akihiro Kamiya , Akihiro Inoue
发明人： Kouichi Miyazaki , Akihiro Kamiya , Akihiro Inoue
CPC分类号： H01J7/40 , H01J61/54 , Y10S313/07
摘要： A high pressure metal vapor discharge lamp comprising a discharge tube with a pair of spaced main electrodes; a filling sealed in the discharge tube comprising a light emitting metal and a starting gas; a radioactive source comprising a radioactive substance entirely covered with an envelope of non-radioactive, heat- and corrosion-resistant material sealed inside the discharge tube, an outer tube enclosing the discharge tube, and circuit means for starting the discharge tube.
摘要翻译： 一种高压金属蒸气放电灯，包括具有一对隔开的主电极的放电管; 密封在放电管中的填充物，包括发光金属和起始气体; 包括放射性物质的放射源，该放射性物质被完全覆盖在放电管内密封的非放射性，耐热和耐腐蚀材料的封套，封闭放电管的外管和用于启动放电管的电路装置。
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公开(公告)号：US07692119B2
公开(公告)日：2010-04-06
申请号：US11476851
申请日：2006-06-29
CPC分类号： B23K1/008
摘要： In the first buffering area provided between the inlet of the furnace and the heating chamber, the ambient gas is blown to the printed circuit board from the lower side of the carrier device, while the ambient gas is sucked in the upper side of the carrier device, thus the outside air is prevented from infiltrating and the ambient gas is prevented from flowing out. Furthermore, the flux is prevented from being attached to the printed circuit board, by installing the flux dropping prevention mechanism in the suction port of the ambient gas.
摘要翻译： 在设置在炉入口和加热室之间的第一缓冲区中，环境气体从载体装置的下侧吹送到印刷电路板，而环境气体被吸入载体装置的上侧 因此防止外部空气渗透，并且防止环境气体流出。 此外，通过将助熔剂落下防止机构安装在环境气体的吸入口中，可防止焊剂附着在印刷电路板上。
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公开(公告)号：US06567282B1
公开(公告)日：2003-05-20
申请号：US10100065
申请日：2002-03-19
IPC分类号： H02M545
CPC分类号： H02P9/305 , H02P21/18 , H02P21/26 , H02P2201/03
摘要： An apparatus for controlling a synchronous generator having a converter. A voltage detector detects a terminal voltage of a stator of the synchronous generator. A current detector detects a current flowing through the stator. A rotor position estimating part estimates a rotor position of the synchronous generator from the detected voltage and current. An active power detector detects an active power of the synchronous generator. A reactive power detector detects a reactive power of the synchronous generator or a terminal voltage detector detects an effective value of a terminal voltage of the stator. An active power controller adjusts a q-axis current command to control the active power, and a reactive power controller or terminal voltage controller adjusts a d-axis current command to control the reactive power or terminal voltage.
摘要翻译： 一种用于控制具有转换器的同步发电机的装置。 电压检测器检测同步发电机的定子的端子电压。 电流检测器检测流过定子的电流。 转子位置估计部件根据检测到的电压和电流来估计同步发电机的转子位置。 有功功率检测器检测同步发电机的有功功率。 无功功率检测器检测同步发电机的无功功率，或端子电压检测器检测定子的端电压的有效值。 有功功率控制器调节q轴电流指令以控制有功功率，无功功率控制器或端子电压控制器调节d轴电流指令以控制无功功率或端子电压。
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公开(公告)号：US07952216B2
公开(公告)日：2011-05-31
申请号：US12582199
申请日：2009-10-20
CPC分类号： H02P9/006 , F03D7/0272 , F03D7/028 , F03D7/042 , F03D9/25 , F03D9/255 , F05B2270/1016 , F05B2270/1033 , F05B2270/327 , G09G2320/064 , H02J3/386 , H02P2101/15 , Y02E10/723 , Y02E10/725 , Y02E10/763
摘要： A wind turbine generator system can regulate the rotational velocity of the wind turbine within an operation range even when the wind velocity suddenly changes and can perform continuous operation of the wind turbine. The wind turbine generator system includes a generator connected to the shaft of the wind turbine and a converter connected to the generator. When the rotational velocity of the wind turbine is within a predetermined range, power outputted from the generator is controlled so as to follow the instruction concerning the generator output given from the wind turbine to the converter. When the rotational velocity of the wind turbine is out of the predetermined range, the power outputted from the generator is controlled without following the instruction concerning generator output given from the wind turbine to the converter.
摘要翻译： 风力发电机系统即使当风速突然变化并且可以执行风力涡轮机的连续运行时，也可以在运行范围内调节风力涡轮机的旋转速度。 风力发电机系统包括连接到风力涡轮机的轴的发电机和连接到发电机的转换器。 当风力涡轮机的旋转速度在预定范围内时，控制从发电机输出的功率，以便遵循关于从风力涡轮机给转换器的发电机输出的指令。 当风力涡轮机的旋转速度超出预定范围时，从发电机输出的功率被控制，而不用遵循关于从风力涡轮机向转换器给出的发电机输出的指令。
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