专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070091653A1 Method and apparatus for adjustable voltage/adjustable frequency inverter control 有权
标题翻译：用于可调电压/可变频变频器控制的方法和装置
公开(公告)号：US20070091653A1
公开(公告)日：2007-04-26
申请号：US11259510
申请日：2005-10-26
申请人： David Leggate , Gary Leonard Skibinski , Gary R. Woltersdorf
发明人： David Leggate , Gary Leonard Skibinski , Gary R. Woltersdorf
IPC分类号： H02M1/12
CPC分类号： H02M7/53875 , H02M2007/53876
摘要： An apparatus and method for controlling an inverter, an exemplary apparatus comprising an adjustable frequency controller receiving a reference frequency value and generating a command frequency value as a function thereof, an adjustable voltage controller receiving a reference voltage value and generating a command voltage value as a function thereof and independent of the command frequency and a modulator receiving the command frequency value and the command voltage value and generating pulse width modulated (PWM) inverter control signals as a function thereof.
摘要翻译：一种用于控制逆变器的装置和方法，一种示例性装置，包括接收参考频率值并产生其功能的指令频率值的可变频率控制器，接收参考电压值并产生指令电压值的可调电压控制器，功能，独立于指令频率，接收指令频率值和指令电压值的调制器，并产生脉冲宽度调制（PWM）变换器控制信号作为其功能。

2. 发明授权

US06657322B2 Control system for active power filters 有权
标题翻译：有源电力滤波器控制系统
公开(公告)号：US06657322B2
公开(公告)日：2003-12-02
申请号：US09968114
申请日：2001-10-01
申请人： Gary Leonard Skibinski , Dongsheng Zhou , Frederick Louis Hoadley , Naihu Li , Qiang Yin
发明人： Gary Leonard Skibinski , Dongsheng Zhou , Frederick Louis Hoadley , Naihu Li , Qiang Yin
IPC分类号： H02M112
CPC分类号： H02J3/1842 , Y02E40/22
摘要： An active filter controller for use with both pure and hybrid shunt filters wherein the controller maintains a minimum DC bus voltage required to generate a compensating current on coupling lines and also extrapolates to estimate an expected feedback current to be compensated so that compensation currents are more accurate and harmonic currents are appreciably reduced.
摘要翻译：一种与纯和混合分流滤波器一起使用的有源滤波器控制器，其中控制器保持在耦合线路上产生补偿电流所需的最小DC总线电压，并且外推以估计待补偿的预期反馈电流，使得补偿电流更准确谐波电流明显降低。

3. 发明授权

US06998950B2 Method of making an electric inductor and inductor made by same 失效
标题翻译：制造电感和电感的方法
公开(公告)号：US06998950B2
公开(公告)日：2006-02-14
申请号：US10675307
申请日：2003-09-30
申请人： Gary Leonard Skibinski
发明人： Gary Leonard Skibinski
IPC分类号： H01F27/08
CPC分类号： H01F27/085 , H01F27/24
摘要： An inductor design is disclosed which balances thermal requirements with magnetic and other requirements. The package is designed based upon the desired magnetic volume and the dimensions of a primary heat dissipation surface, which is preferably designed for conductive heat transfer during operation. The other dimensions, such as the height of the package, result from these two parameters. Optimized package designs may thus be obtained which provide the desired operating temperatures, while better utilizing the magnetic volume. Package designs may include new aspect ratios, such as ratios providing a base area greater than a lateral side area. Aspect ratios between base dimensions, such as a diameter in cylindrical package and the resulting height may also be characteristic of the inductors resulting from the novel design approach.
摘要翻译：公开了一种电感器设计，其平衡热要求与磁性和其它要求。该封装基于所需的磁体积和主要散热表面的尺寸而设计，该主要散热表面优选地设计用于在操作期间进行导电传热。其他尺寸，例如包装的高度来自这两个参数。因此可以获得提供期望操作温度的优化的包装设计，同时更好地利用磁体积。包装设计可以包括新的长宽比，例如提供大于横向侧面积的基部面积的比率。基本尺寸之间的长宽比，例如圆柱形封装中的直径和所得高度也可能是由新颖设计方法产生的电感器的特征。

4. 发明申请

US20080049468A1 Method and apparatus including multi-drive configurations for medium voltage loads 有权
标题翻译：包括用于中压负载的多驱动配置的方法和装置
公开(公告)号：US20080049468A1
公开(公告)日：2008-02-28
申请号：US11508535
申请日：2006-08-23
申请人： Lixiang Wei , Gary Leonard Skibinski , Richard A. Lukaszewski
发明人： Lixiang Wei , Gary Leonard Skibinski , Richard A. Lukaszewski
IPC分类号： H02M7/48
CPC分类号： H02M5/458
摘要： A method and apparatus for converting X phase intermediate voltages on X intermediate lines to output voltage for driving a single three phase load, the apparatus comprising a positive DC bus, a negative DC bus and first and second three phase drives that each include a rectifier section and an inverter section, the rectifier sections each linked to a separate three of the X intermediate lines and to the positive and negative DC buses and the inverter linked to each of the positive and negative DC buses and to the single phase load such that each of the drives has a common positive DC bus and a common negative DC bus.
摘要翻译：一种用于将X中间线上的X相中间电压转换成用于驱动单个三相负载的输出电压的方法和装置，所述装置包括正DC总线，负DC总线以及第一和第二三相驱动器，每个驱动器包括整流器部分以及逆变器部，所述整流部分分别连接到X中间线中的三个，以及连接到正和负DC总线中的每一个以及单相负载的正和负DC总线和逆变器，使得每个驱动器具有公共正DC总线和公共负DC总线。

5. 发明授权

US06335872B1 Nine-phase transformer 有权
标题翻译：九相变压器
公开(公告)号：US06335872B1
公开(公告)日：2002-01-01
申请号：US09616165
申请日：2000-07-14
申请人： Dongsheng Zhou , Gary Leonard Skibinski , Nickolay N. Guskov
发明人： Dongsheng Zhou , Gary Leonard Skibinski , Nickolay N. Guskov
IPC分类号： H02M506
CPC分类号： H02M5/14
摘要： The invention includes an autotransformer for converting three-phase AC power to nine-phase AC power. The autotransformer includes three coils, each coil including a plurality of serial windings that together form a polygon. Nine output nodes are provided between adjacent winding pairs, the windings sized and arranged such that adjacent output voltages are separated by 40 degree phase shift and such that output voltage magnitudes are essentially identical. Both step-down and unity gain input node sets are provided wherein, when three-phase AC supply lines are linked to the step-down input set the output voltage is stepped down and when the three-phase AC supply lines are linked to the unity gain input set the transformer gain is unity. The invention also includes an isolation transformer having characteristics similar to those of the autotransformer.
摘要翻译：本发明包括一个用于将三相交流电转换成九相交流电的自耦变压器。自耦变压器包括三个线圈，每个线圈包括一起形成多边形的多个串联绕组。在相邻绕组对之间提供九个输出节点，绕组的尺寸和布置使得相邻的输出电压被相隔40度的相移并且使得输出电压幅度基本相同。提供降压和单位增益输入节点组，其中当三相AC供电线路连接到降压输入组时，输出电压被降低，并且当三相AC供电线路连接到单位增益输入设置变压器增益为一。本发明还包括具有与自耦变压器类似的特性的隔离变压器。

6. 发明授权

US06249443B1 Nine-phase transformer 有权
标题翻译：九相变压器
公开(公告)号：US06249443B1
公开(公告)日：2001-06-19
申请号：US09616163
申请日：2000-07-14
申请人： Dongsheng Zhou , Gary Leonard Skibinski , Nickolay N. Guskov
发明人： Dongsheng Zhou , Gary Leonard Skibinski , Nickolay N. Guskov
IPC分类号： H02M510
CPC分类号： H02M5/14 , H01F30/14
摘要： The invention includes a transformer for converting three-phase AC power to nine-phase AC power. An autotransformer includes three coils, each coil including a plurality of serial windings that together form a polygon. Nine output nodes are provided between adjacent winding pairs, the windings sized and arranged such that adjacent output voltages are separated by 40 degree phase shift and such that output voltage magnitudes are essentially identical. Both step-up and unity gain input node sets are provided wherein, when three phase AC supply lines are linked to the step-up input set the output voltage is stepped up and when the three phase AC supply lines are linked to the unity gain input set the transformer gain is unity. An isolation transformer includes a secondary arranged like the autotransformer configuration described above.
摘要翻译：本发明包括用于将三相交流电转换成九相交流电的变压器。自耦变压器包括三个线圈，每个线圈包括一起形成多边形的多个串联绕组。在相邻绕组对之间提供九个输出节点，绕组的尺寸和布置使得相邻的输出电压被相隔40度的相移并且使得输出电压幅度基本相同。提供了升压和单位增益输入节点组，其中当三相AC供电线连接到升压输入组时，输出电压被升高，并且当三相AC供电线连接到单位增益输入时设置变压器增益为单位。隔离变压器包括与上述自耦变压器配置相似的次级。

7. 发明授权

US07626836B2 Method and apparatus for adjustable voltage/adjustable frequency inverter control 有权
标题翻译：用于可调电压/可变频变频器控制的方法和装置
公开(公告)号：US07626836B2
公开(公告)日：2009-12-01
申请号：US11259510
申请日：2005-10-26
申请人： David Leggate , Gary Leonard Skibinski , Gary R. Woltersdorf
发明人： David Leggate , Gary Leonard Skibinski , Gary R. Woltersdorf
IPC分类号： H02M1/12 , H02M1/14
CPC分类号： H02M7/53875 , H02M2007/53876
摘要： An apparatus and method for controlling an inverter, the apparatus including an adjustable frequency controller receiving a reference frequency value and generating a command frequency value as a function thereof, an adjustable voltage controller receiving a reference voltage value and generating a command voltage value as a function thereof and independent of the command frequency and a modulator receiving the command frequency value and the command voltage value and generating pulse width modulated (PWM) inverter control signals as a function thereof.
摘要翻译：一种用于控制逆变器的装置和方法，该装置包括接收参考频率值并产生其作为其功能的命令频率值的可变频率控制器，接收参考电压值并产生指令电压值作为函数的可调电压控制器并且独立于指令频率，以及接收指令频率值和指令电压值并产生脉冲宽度调制（PWM）逆变器控制信号作为其功能的调制器。

8. 发明授权

US07535738B2 Method and apparatus including multi-drive configurations for medium voltage loads 有权
标题翻译：包括用于中压负载的多驱动配置的方法和装置
公开(公告)号：US07535738B2
公开(公告)日：2009-05-19
申请号：US11508535
申请日：2006-08-23
申请人： Lixiang Wei , Gary Leonard Skibinski , Richard A. Lukaszewski
发明人： Lixiang Wei , Gary Leonard Skibinski , Richard A. Lukaszewski
IPC分类号： H02M7/48 , H02J3/00
CPC分类号： H02M5/458
摘要： A method and apparatus for converting X phase intermediate voltages on X intermediate lines to output voltage for driving a single three phase load, the apparatus comprising a positive DC bus, a negative DC bus and first and second three phase drives that each include a rectifier section and an inverter section, the rectifier sections each linked to a separate three of the X intermediate lines and to the positive and negative DC buses and the inverter linked to each of the positive and negative DC buses and to the single phase load such that each of the drives has a common positive DC bus and a common negative DC bus.
摘要翻译：一种用于将X中间线上的X相中间电压转换成用于驱动单个三相负载的输出电压的方法和装置，所述装置包括正DC总线，负DC总线以及第一和第二三相驱动器，每个驱动器包括整流器部分以及逆变器部，所述整流部分分别连接到X中间线中的三个，以及连接到正和负DC总线中的每一个以及单相负载的正和负DC总线和逆变器，使得每个驱动器具有公共正DC总线和公共负DC总线。

9. 发明授权

US07113065B2 Modular inductor for use in power electronic circuits 失效
标题翻译：用于电力电子电路的模块电感器
公开(公告)号：US07113065B2
公开(公告)日：2006-09-26
申请号：US10675314
申请日：2003-09-30
申请人： Gary Leonard Skibinski
发明人： Gary Leonard Skibinski
IPC分类号： H01F27/02 , H01F27/28
CPC分类号： H01F27/027 , H01F17/045 , H01F27/04 , H01F30/12 , H01F37/00
摘要： A modular inductor arrangement is provided in which a footprint of an enclosure for single or multiple phase inductors provides enhanced thermal transfer. The inductor coil may be wound about an axis generally parallel to a mounting surface of the package, so as to provide for reduced height and expanded footprint dimensions. The inductor package may be mounted on a thermal support, such as a fluid-cooled support. Heat is extracted from the assembly during operation, so as to establish a reduced maximum internal temperature as compared to here for known structures. The arrangement may be included in various circuit configurations, such as power converters. Other components may be incorporated and integrated into the package, including sensors, capacitor coils, other inductor coils, and so forth.
摘要翻译：提供了一种模块化电感器布置，其中用于单相或多相电感器的外壳的占地面积提供增强的热传递。电感线圈可以围绕大致平行于封装的安装表面的轴线缠绕，以便提供减小的高度和扩大的占地面积尺寸。电感器封装可以安装在诸如流体冷却支架之类的热载体上。在操作期间从组件中提取热量，以便与已知结构相比建立减小的最大内部温度。该布置可以包括在各种电路配置中，例如功率转换器。其他部件可并入并集成到封装中，包括传感器，电容器线圈，其它电感线圈等。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式