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1.发明申请ORGANIC RANKINE CYCLE (ORC) LOAD FOLLOWING POWER GENERATION SYSTEM AND METHOD OF OPERATION 审中-公开有机发动机循环（ORC）发电系统及其运行方法公开(公告)号：US20120299311A1
公开(公告)日：2012-11-29
申请号：US13575685
申请日：2010-01-27
摘要： A system for producing power using an organic Rankine cycle (ORC) includes a turbine, a generator, an evaporator, an electric heater, an inverter system and an organic Rankine cycle (ORC) voltage regulator. The turbine is coupled to the generator for producing electric power. The evaporator is upstream of the turbine and the electric heater is upstream of the evaporator. The evaporator provides a vaporized organic fluid to the turbine. The electric heater heats the organic fluid prior to the evaporator. The inverter system is coupled to the generator. The inverter system transfers electric power from the generator to a load. The ORC voltage regulator is coupled to the inverter system and to the electric heater and it diverts excess electrical power from the inverter system to the electric heater.
摘要翻译： 使用有机朗肯循环（ORC）生产电力的系统包括涡轮机，发电机，蒸发器，电加热器，逆变器系统和有机朗肯循环（ORC）电压调节器。 涡轮联接到发电机以产生电力。 蒸发器位于涡轮机的上游，电加热器位于蒸发器的上游。 蒸发器向涡轮机提供蒸发的有机流体。 电加热器在蒸发器之前加热有机流体。 逆变器系统耦合到发电机。 逆变器系统将电力从发电机传递到负载。 ORC电压调节器耦合到逆变器系统和电加热器，并将多余的电力从逆变器系统转移到电加热器。
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2.发明申请OPERATON OF A THREE-PHASE REGENERATIVE DRIVE FROM MIXED DC AND SINGLE PHASE AC POWER SOURCES 有权来自混合直流和单相交流电源的三相再生驱动器的操作公开(公告)号：US20110247900A1
公开(公告)日：2011-10-13
申请号：US13128798
申请日：2008-11-21
CPC分类号： H02P3/14 , B66B1/302 , B66B1/308 , H02P27/00 , H02P27/06 , H02P2201/03 , H02P2201/07
摘要： A three-phase regenerative drive (20) is operated based upon power from a single-phase AC source (12) and power from a DC source (14). The single-phase AC input power and the DC input power are converted to DC voltage on a DC bus (24) by a three-phase converter (22). DC power is provided from the DC bus (24) to a three-phase inverter having outputs connected to a motor (34). A controller (44) controls operation of the three-phase converter (22) based upon contribution factors of the AC and DC sources (12, 14) during motoring and regeneration. The controller (44) also controls an AC component of current from the DC source to reduce ripple current on the DC bus (24).
摘要翻译： 基于来自单相AC电源（12）的功率和来自DC源（14）的功率来操作三相再生驱动器（20）。 单相交流输入功率和直流输入功率通过三相转换器（22）转换为直流母线（24）上的直流电压。 从DC总线（24）向具有与马达（34）连接的输出的三相逆变器提供直流电力。 控制器（44）在驾驶和再生期间基于AC和DC源（12,14）的贡献因子来控制三相转换器（22）的操作。 控制器（44）还控制来自DC源的电流的AC分量，以减小DC总线（24）上的纹波电流。
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公开(公告)号：US20100116595A1
公开(公告)日：2010-05-13
申请号：US12438904
申请日：2006-08-31
申请人： Pengju Kang , Mauro J. Atalla , Daryl J. Marvin , Vladimir Blasko , Robert K. Thornton , Stella M. Oggianu
发明人： Pengju Kang , Mauro J. Atalla , Daryl J. Marvin , Vladimir Blasko , Robert K. Thornton , Stella M. Oggianu
摘要： A device (22) manages power source variations in an elevator system. The device includes a transformer (60) having a primary (62) and a secondary (64). An input of the elevator system is connected to the secondary (64). Tap switches (66a, 66b, 66c, 66d) are connected to the transformer (60) such that each tap switch is connected to a tap point (68a, 68b, 68c, 68d) on the transformer (60). A controller (54) operates the tap switches (66a, 66b, 66c, 66d) based on a sensed power source output to provide power on the secondary (64) within a tolerance band of the elevator system.
摘要翻译： 设备（22）管理电梯系统中的电源变化。 该装置包括具有初级（62）和次级（64）的变压器（60）。 电梯系统的输入连接到次级（64）。 分接开关（66a，66b，66c，66d）连接到变压器（60），使得每个分接开关连接到变压器（60）上的抽头点（68a，68b，68c，68d）。 控制器（54）基于感测的电源输出来操作抽头开关（66a，66b，66c，66d），以在电梯系统的公差带内的次级（64）上提供电力。
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公开(公告)号：US08333265B2
公开(公告)日：2012-12-18
申请号：US12438904
申请日：2006-08-31
申请人： Pengju Kang , Mauro J. Atalla , Daryl J. Marvin , Vladimir Blasko , Robert K. Thornton , Stella M. Oggianu
发明人： Pengju Kang , Mauro J. Atalla , Daryl J. Marvin , Vladimir Blasko , Robert K. Thornton , Stella M. Oggianu
IPC分类号： B66B1/06
摘要： A device (22) manages power source variations in an elevator system. The device includes a transformer (60) having a primary (62) and a secondary (64). An input of the elevator system is connected to the secondary (64). Tap switches (66a, 66b, 66c, 66d) are connected to the transformer (60) such that each tap switch is connected to a tap point (68a, 68b, 68c, 68d) on the transformer (60). A controller (54) operates the tap switches (66a, 66b, 66c, 66d) based on a sensed power source output to provide power on the secondary (64) within a tolerance band of the elevator system.
摘要翻译： 设备（22）管理电梯系统中的电源变化。 该装置包括具有初级（62）和次级（64）的变压器（60）。 电梯系统的输入连接到次级（64）。 分接开关（66a，66b，66c，66d）连接到变压器（60），使得每个分接开关连接到变压器（60）上的抽头点（68a，68b，68c，68d）。 控制器（54）基于检测到的电源输出来操作抽头开关（66a，66b，66c，66d），以在电梯系统的公差带内的次级（64）上提供电力。
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公开(公告)号：US20110147130A1
公开(公告)日：2011-06-23
申请号：US13059119
申请日：2008-08-15
IPC分类号： B66B1/06
CPC分类号： B66B1/302 , Y02B50/142
摘要： Power is managed in an elevator system including an elevator hoist motor (12), a primary power supply (20), and an electrical energy storage (EES) system (32). A power demand of the elevator hoist motor is determined, and a state-of-charge (SOC) of the EES system is determined. Power exchanged between the hoist motor, the primary power supply, and the EES system is controlled based on the power demand of the hoist motor and the SOC of the EES system.
摘要翻译： 在包括电梯起重马达（12），主电源（20）和电能存储（EES）系统（32））的电梯系统中管理电力。 确定电梯起重电动机的动力需求，并且确定EES系统的充电状态（SOC）。 起重电动机，主电源和EES系统之间的电力交换根据起重电动机的功率需求和EES系统的SOC进行控制。
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公开(公告)号：US4400882A
公开(公告)日：1983-08-30
申请号：US288722
申请日：1981-07-31
申请人： Robert K. Thornton
发明人： Robert K. Thornton
CPC分类号： G01B11/043
摘要： A system for accurately marking cables employs optical devices to measure the actual distance between periodic impressions and apparatus to adjust the marking apparatus to maintain a fixed distance between such impressions.
摘要翻译： 用于精确标记电缆的系统使用光学装置来测量周期性印象和装置之间的实际距离，以调整标记装置以保持这种印象之间的固定距离。
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7.发明授权Device and method for determining position information using accelerometers on a rotating component 有权用于使用旋转部件上的加速度计来确定位置信息的装置和方法公开(公告)号：US09372083B2
公开(公告)日：2016-06-21
申请号：US13978722
申请日：2011-01-13
CPC分类号： G01C19/00 , B66B1/3492
摘要： An exemplary device for determining a position of a component moved by operation of a motor includes a rotating member that rotates responsive to operation of the motor. At least one accelerometer is supported on the rotating member. The accelerometer provides at least one of an indication of a tangential force that is tangential to a direction of rotation of the rotating member and a radial force that is perpendicular to the tangential force. A controller determines the position of the component based upon the force indication from the accelerometer.
摘要翻译： 用于确定通过电动机操作而移动的部件的位置的示例性装置包括响应于电动机的操作旋转的旋转构件。 至少一个加速度计支撑在旋转构件上。 加速度计提供与旋转构件的旋转方向相切的切向力的指示和垂直于切向力的径向力的指示中的至少一个。 控制器基于来自加速度计的力指示来确定部件的位置。
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8.发明授权Operation of a three-phase regenerative drive from mixed DC and single phase AC power sources 有权从混合直流和单相交流电源运行三相再生变频器公开(公告)号：US08629637B2
公开(公告)日：2014-01-14
申请号：US13128798
申请日：2008-11-21
CPC分类号： H02P3/14 , B66B1/302 , B66B1/308 , H02P27/00 , H02P27/06 , H02P2201/03 , H02P2201/07
摘要： A three-phase regenerative drive (20) is operated based upon power from a single-phase AC source (12) and power from a DC source (14). The single-phase AC input power and the DC input power are converted to DC voltage on a DC bus (24) by a three-phase converter (22). DC power is provided from the DC bus (24) to a three-phase inverter having outputs connected to a motor (34). A controller (44) controls operation of the three-phase converter (22) based upon contribution factors of the AC and DC sources (12, 14) during motoring and regeneration. The controller (44) also controls an AC component of current from the DC source to reduce ripple current on the DC bus (24).
摘要翻译： 基于来自单相AC电源（12）的功率和来自DC源（14）的功率来操作三相再生驱动器（20）。 单相交流输入功率和直流输入功率通过三相转换器（22）转换为直流母线（24）上的直流电压。 从DC总线（24）向具有与马达（34）连接的输出的三相逆变器提供直流电力。 控制器（44）在驾驶和再生期间基于AC和DC源（12,14）的贡献因子来控制三相转换器（22）的操作。 控制器（44）还控制来自DC源的电流的AC分量，以减小DC总线（24）上的纹波电流。
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公开(公告)号：US08590672B2
公开(公告)日：2013-11-26
申请号：US13059119
申请日：2008-08-15
IPC分类号： B66B1/06
CPC分类号： B66B1/302 , Y02B50/142
摘要： Power is managed in an elevator system including an elevator hoist motor (12), a primary power supply (20), and an electrical energy storage (EES) system (32). A power demand of the elevator hoist motor is determined, and a state-of-charge (SOC) of the EES system is determined. Power exchanged between the hoist motor, the primary power supply, and the EES system is controlled based on the power demand of the hoist motor and the SOC of the EES system.
摘要翻译： 在包括电梯起重马达（12），主电源（20）和电能存储（EES）系统（32））的电梯系统中管理电力。 确定电梯起重电动机的动力需求，并且确定EES系统的充电状态（SOC）。 起重电动机，主电源和EES系统之间的电力交换根据起重电动机的功率需求和EES系统的SOC进行控制。
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公开(公告)号：US20130283907A1
公开(公告)日：2013-10-31
申请号：US13978722
申请日：2011-01-13
IPC分类号： G01C19/00
CPC分类号： G01C19/00 , B66B1/3492
摘要： An exemplary device for determining a position of a component moved by operation of a motor includes a rotating member that rotates responsive to operation of the motor. At least one accelerometer is supported on the rotating member. The accelerometer provides at least one of an indication of a tangential force that is tangential to a direction of rotation of the rotating member and a radial force that is perpendicular to the tangential force. A controller determines the position of the component based upon the force indication from the accelerometer.
摘要翻译： 用于确定通过电动机操作而移动的部件的位置的示例性装置包括响应于电动机的操作旋转的旋转构件。 至少一个加速度计支撑在旋转构件上。 加速度计提供与旋转构件的旋转方向相切的切向力的指示和垂直于切向力的径向力的指示中的至少一个。 控制器基于来自加速度计的力指示来确定部件的位置。
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