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1. 发明申请

WO2011008679A1 COOLING SYSTEM 审中-公开
标题翻译：冷却系统
公开(公告)号：WO2011008679A1
公开(公告)日：2011-01-20
申请号：PCT/US2010/041675
申请日：2010-07-12
申请人： JOHNSON CONTROLS TECHNOLOGY COMPANY , DE LARMINAT, Paul, M. , JADRIC, Ivan , ANDERSEN, Lars, Skovlund , NAMBIAR, Koman, B.
发明人： DE LARMINAT, Paul, M. , JADRIC, Ivan , ANDERSEN, Lars, Skovlund , NAMBIAR, Koman, B.
IPC分类号： H05K7/20
CPC分类号： H05K7/20936 , F25B31/008 , H02K9/10 , H02K9/20
摘要： A cooling system to cool an electronic component is disclosed. The cooling system includes a first connection to receive refrigerant, a region to transfer heat from an electronic component to the refrigerant from the first connection, at least one of a cooling coil, a cooling tube, or a cooling block positioned in the region and in fluid communication with the first connection, and a second connection to return refrigerant from the region to an evaporator.
摘要翻译：公开了冷却电子部件的冷却系统。冷却系统包括用于接收制冷剂的第一连接件，将热量从电子部件传递到来自第一连接件的制冷剂的区域，冷却盘管，冷却管或位于该区域中的冷却块中的至少一个，与第一连接件的流体连通，以及第二连接以将制冷剂从区域返回到蒸发器。

2. 发明申请

WO2011008371A2 MOTOR COOLING APPLICATIONS 审中-公开
标题翻译：电机冷却应用
公开(公告)号：WO2011008371A2
公开(公告)日：2011-01-20
申请号：PCT/US2010/037891
申请日：2010-06-09
申请人： JOHNSON CONTROLS TECHNOLOGY COMPANY , JADRIC, Ivan , ESTES, Steven, J. , HANSEN, John, C. , NAMBIAR, Koman, B. , WELCH, Andrew, M. , SOMMER, Steven, T. , BEAVERSON, Gregory, K.
发明人： JADRIC, Ivan , ESTES, Steven, J. , HANSEN, John, C. , NAMBIAR, Koman, B. , WELCH, Andrew, M. , SOMMER, Steven, T. , BEAVERSON, Gregory, K.
IPC分类号： F04B39/06
CPC分类号： F25B31/008 , H02K5/20 , H02K7/09 , H02K9/10 , H02K9/20 , H02K11/33
摘要： A cooling system (10) is provided for a motor (50) powering a compressor (32) in a vapor compression system (14). The cooling system (10) including a housing (114) and a cavity (126) within the housing (114). A first fluid circuit (140) has a first connection (112) to receive a refrigerant into the cavity (126), and a second connection (154) to deliver refrigerant from the cavity (126) to a heat exchanger for a heat transfer relationship with a heat-generating component (120).
摘要翻译：为蒸汽压缩系统（14）中的压缩机（32）供电的电动机（50）提供冷却系统（10）。冷却系统（10）包括壳体（114）和壳体（114）内的空腔（126）。第一流体回路（140）具有将制冷剂接收到空腔（126）中的第一连接件（112）以及将制冷剂从空腔（126）输送到用于传热关系的热交换器的第二连接件（154）与发热部件（120）。

3. 发明申请

WO2011068789A1 COOLING MEMBER 审中-公开
标题翻译：冷却会员
公开(公告)号：WO2011068789A1
公开(公告)日：2011-06-09
申请号：PCT/US2010/058333
申请日：2010-11-30
申请人： JOHNSON CONTROLS TECHNOLOGY COMPANY , JADRIC, Ivan , HOOVER, Steve M. , ROGERS, Kathleen S. , TODD, Michael S. , FOX, Mathias R. , KEIZER, Christopher J. , PERRY, Ronald C. , BOERMA, Matthew T. , WARNER, Justin D. , SLOTHOWER, Scott V. , MUSZNYSNKI, Julie S. , LAFORME, David J.
发明人： JADRIC, Ivan , HOOVER, Steve M. , ROGERS, Kathleen S. , TODD, Michael S. , FOX, Mathias R. , KEIZER, Christopher J. , PERRY, Ronald C. , BOERMA, Matthew T. , WARNER, Justin D. , SLOTHOWER, Scott V. , MUSZNYSNKI, Julie S. , LAFORME, David J.
IPC分类号： H05K7/20
CPC分类号： H05K7/20936 , F28D15/00 , F28F3/12
摘要： A cooling member for a variable speed drive is disclosed. The cooling member includes including at least two channels, each channel including at least one inlet and at least one outlet, a first passageway configured to provide fluid to the at least two channels through the at least one inlet of each channel, a second passageway configured to receive fluid from the at least one outlet of each channel the at least two channels, and a connector to connect the cooling member to a second cooling member.
摘要翻译：公开了一种用于变速驱动器的冷却构件。冷却构件包括至少两个通道，每个通道包括至少一个入口和至少一个出口，构造成通过每个通道的至少一个入口向至少两个通道提供流体的第一通道，构造成以从至少两个通道的每个通道的至少一个出口接收流体，以及将冷却构件连接到第二冷却构件的连接器。

4. 发明申请

WO2008097749A3 VARIABLE SPEED DRIVE WITH INTEGRAL BYPASS CONTACTOR 审中-公开
标题翻译：具有整体旁路接触器的变速驱动器
公开(公告)号：WO2008097749A3
公开(公告)日：2008-11-06
申请号：PCT/US2008052217
申请日：2008-01-28
申请人： JOHNSON CONTROLS TECH CO , SCHNETZKA HAROLD R , JADRIC IVAN
发明人： SCHNETZKA HAROLD R , JADRIC IVAN
IPC分类号： F25B49/02 , H02M5/458 , H02P6/20 , H02P27/04
CPC分类号： H02M1/12 , F25B49/025 , F25B2600/021 , H02M2001/123 , H02P27/08 , H02P29/50 , H02P2201/03 , H03L7/093 , H03L7/095 , H05K7/20936 , Y02B30/741
摘要： Systems and methods for operating a variable speed drive to receive an input AC power at a fixed AC input voltage and frequency and provide an output AC power at a variable voltage and variable frequency. The variable speed drive includes a converter stage to convert the input AC voltage to a boosted DC voltage, a DC link connected to the converter stage to filter and store the boosted DC voltage from the converter stage; and an inverter stage to convert the boosted DC voltage into AC power with variable voltage and the variable frequency. An integral bypass contactor is connected in parallel with the VSD between the AC power source and the AC output power. The integral bypass contactor is arranged to bypass the VSD when the VSD output frequency and voltage are approximately equal with the AC input voltage and frequency.
摘要翻译：用于操作变速驱动器以在固定的AC输入电压和频率下接收输入AC电力并以可变电压和可变频率提供输出AC电力的系统和方法。变速驱动装置包括：转换器级，用于将输入交流电压转换成升压直流电压;直流链路，连接到转换器级以过滤并存储来自转换器级的升高的直流电压; 以及逆变器级，用于将升高的直流电压转换为具有可变电压和可变频率的交流电。一个整体旁路接触器与交流电源和交流输出电源之间的VSD并联。当VSD输出频率和电压近似等于交流输入电压和频率时，整体旁路接触器布置为旁路VSD。

5. 发明申请

WO2007143217A2 RIDE-THROUGH METHOD AND SYSTEM FOR HVAC&R CHILLERS 审中-公开
标题翻译：用于HVAC＆R冷却器的方法和系统
公开(公告)号：WO2007143217A2
公开(公告)日：2007-12-13
申请号：PCT/US2007/013417
申请日：2007-06-07
申请人： JOHNSON CONTROLS TECHNOLOGY COMPANY , SCHNETZKA, Harold R. , JADRIC, Ivan
发明人： SCHNETZKA, Harold R. , JADRIC, Ivan
CPC分类号： H02J9/062 , H02M5/458
摘要： A method of providing ride-through capability in a chiller/refrigeration system employs a variable speed drive with an active converter stage, a DC link stage and an inverter stage for providing variable frequency and voltage to power at least one motor. An induction motor is coupled to the output of the inverter stage for driving a compressor in the chiller/refrigeration system. The ride-through method comprises operating the active converter to regulate the DC link voltage of the DC link stage to a predetermined voltage level until the current through the active converter equals a predetermined current limit, then transferring regulation of the DC link to the inverter upon reaching the current limit of the converter. The compressor is unloaded, and the power flow through the inverter is reversed to maintain the voltage level of the DC link stage. Pre-rotation vanes, slide valve, or check valve are used to unload the compressor.
摘要翻译：一种在冷却器/制冷系统中提供穿越能力的方法采用具有有源转换器级，DC链路级和逆变器级的变速驱动器，用于提供可变频率和电压以对至少一个电动机供电。感应电动机与变频器级的输出端连接，用于驱动冷冻机/制冷系统中的压缩机。该直通方法包括操作有源转换器以将DC链路级的DC链路电压调节到预定的电压电平，直到通过有源转换器的电流等于预定的电流限制，然后将DC链路的调节转移到逆变器上达到转换器的电流极限。压缩机卸载，逆变器的功率流反转，以保持直流母线的电压电平。预旋转叶片，滑阀或止回阀用于卸载压缩机。

6. 发明申请

WO2018067839A1 VARIABLE SPEED DRIVE WITH A BATTERY 审中-公开
标题翻译：可变速驱动器，带电池
公开(公告)号：WO2018067839A1
公开(公告)日：2018-04-12
申请号：PCT/US2017/055373
申请日：2017-10-05
申请人： JOHNSON CONTROLS TECHNOLOGY COMPANY , KOPKO, William L. , FEDERMAN, Israel , KOHLER, Jay A. , JADRIC, Ivan
发明人： KOPKO, William L. , FEDERMAN, Israel , KOHLER, Jay A. , JADRIC, Ivan
IPC分类号： H02P27/08 , H02M5/458 , H02J9/06
摘要： Embodiments of the present disclosure relate to a heating, ventilating, air conditioning, and refrigeration (HVAC&R) system that includes a variable speed drive (VSD) (52) configured to supply power to a motor (50) configured to drive a compressor (32) of the HVAC&R system, a rectifier (102) of the VSD (52) configured to receive alternating current (AC) power from an AC power source (108) and convert the AC power to direct current (DC) power, a DC bus (106) of the VSD (52) electrically coupled to the rectifier (102), an inverter (104) of the VSD (52) electrically coupled to the DC bus (106), where the inverter (104) is configured to convert the DC power to output AC power, the output AC power has a variable voltage and a variable frequency, and the output AC power is directed to the motor (50), and a battery (100) electrically coupled to the DC bus (106), where the battery is configured to provide auxiliary DC power to the VSD (52).
摘要翻译：本发明的实施例涉及一种包括变速驱动器（VSD）（52）的加热，通风，空气调节和制冷（HVAC＆amp; R）系统，该变速驱动器被配置为向马达（50），其被配置为驱动HVAC和R系统的压缩机（32）; VSD（52）的整流器（102），其被配置为从AC电源（108）接收交流（AC）电力并且将AC 直流（DC）电力的功率，电耦合到整流器（102）的VSD（52）的DC总线（106），电耦合到DC总线（106）的VSD（52）的逆变器（104），其中逆变器（104）被配置为将直流电转换为输出交流电，输出交流电具有可变电压和可变频率，并且输出交流电被引导至电动机（50），并且电池（ 100），其电耦合到DC总线（106），其中电池被配置为向VSD（52）提供辅助DC功率。

7. 发明申请

WO2011008371A3 MOTOR COOLING APPLICATIONS 审中-公开
标题翻译：电机冷却应用
公开(公告)号：WO2011008371A3
公开(公告)日：2011-11-17
申请号：PCT/US2010037891
申请日：2010-06-09
申请人： JOHNSON CONTROLS TECH CO , JADRIC IVAN , ESTES STEVEN J , HANSEN JOHN C , NAMBIAR KOMAN B , WELCH ANDREW M , SOMMER STEVEN T , BEAVERSON GREGORY K
发明人： JADRIC IVAN , ESTES STEVEN J , HANSEN JOHN C , NAMBIAR KOMAN B , WELCH ANDREW M , SOMMER STEVEN T , BEAVERSON GREGORY K
IPC分类号： F04B39/06 , F25B31/00 , H02K5/20 , H02K7/09 , H02K9/20 , H02K11/00
CPC分类号： F25B31/008 , H02K5/20 , H02K7/09 , H02K9/10 , H02K9/20 , H02K11/33
摘要： A cooling system (10) is provided for a motor (50) powering a compressor (32) in a vapor compression system (14). The cooling system (10) including a housing (114) and a cavity (126) within the housing (114). A first fluid circuit (140) has a first connection (112) to receive a refrigerant into the cavity (126), and a second connection (154) to deliver refrigerant from the cavity (126) to a heat exchanger for a heat transfer relationship with a heat-generating component (120).
摘要翻译：为蒸汽压缩系统（14）中的压缩机（32）供电的电动机（50）提供冷却系统（10）。所述冷却系统（10）包括在所述壳体（114）内的壳体（114）和空腔（126）。第一流体回路（140）具有用于将制冷剂接收到空腔（126）中的第一连接（112）和将制冷剂从空腔（126）输送到用于传热关系的热交换器的第二连接（154）具有发热部件（120）。

8. 发明申请

WO2011112363A2 METHOD AND SYSTEM FOR CONTROLLING A PERMANENT MAGNET SYNCHRONOUS MOTOR 审中-公开
标题翻译：用于控制永磁同步电机的方法和系统
公开(公告)号：WO2011112363A2
公开(公告)日：2011-09-15
申请号：PCT/US2011/026045
申请日：2011-02-24
申请人： JOHNSON CONTROLS TECHNOLOGY COMPANY , WU, Zhiqiao , JADRIC, Ivan
发明人： WU, Zhiqiao , JADRIC, Ivan
IPC分类号： H02P6/08
CPC分类号： H02P6/181 , H02P1/52 , H02P6/18 , H02P6/185 , H02P21/141 , H02P23/14 , H02P25/024 , H02P25/03
摘要： A method is disclosed for controlling a synchronous motor by determining a rotor position of the synchronous motor based on estimating a flux linkage. The method includes applying a voltage of a stator winding of the motor to a transfer function. The transfer function includes an S-domain integration operation and an error correction variable. An output of the transfer function is processed to compensate for the error correction variable introduced in the transfer function. An estimated flux linkage is generated and an angle of the rotor position is computed based on the flux linkage. The computed rotor position is input to a controller for controlling a position or speed of the motor.
摘要翻译：公开了一种通过基于估计磁链来确定同步电动机的转子位置来控制同步电动机的方法。该方法包括将电机的定子绕组的电压施加到传递函数。传递函数包括S域积分运算和纠错变量。处理传递函数的输出以补偿传递函数中引入的纠错变量。产生估计的磁链，并且基于磁链来计算转子位置的角度。计算的转子位置被输入到用于控制电动机的位置或速度的控制器。

9. 发明申请

WO2008092152A3 COMMON MODE AND DIFFERENTIAL MODE FILTER FOR VARIABLE SPEED DRIVE 审中-公开
公开(公告)号：WO2008092152A3
公开(公告)日：2008-07-31
申请号：PCT/US2008/052203
申请日：2008-01-28
申请人： JOHNSON CONTROLS TECHNOLOGY COMPANY , SCHNETZKA, Harold R. , JADRIC, Ivan , ADIGA MANOOR, Shreesha
发明人： SCHNETZKA, Harold R. , JADRIC, Ivan , ADIGA MANOOR, Shreesha
IPC分类号： H02M1/12 , H02M5/458
摘要： Systems and methods for improved Variable Speed Drives having active inverters include an input filter for filtering common mode and differential mode currents. A three-phase inductor has three windings, each winding of the three-phase inductor having a center tap dividing each winding into a pair of inductor sections; and a three-phase input capacitor bank connected in a wye configuration to the three center taps at one end, and to a common point at the opposite end. The three-phase input capacitor bank provides a short circuit for frequencies above a predetermined fundamental frequency for shunting such frequencies through the three phase capacitor bank, while passing the predetermined fundamental frequency to an input AC power source.

10. 发明申请

WO2007030176A1 RIDE-THROUGH METHOD AND SYSTEM FOR HVAC&R CHILLERS 审中-公开
标题翻译：用于HVAC＆R冷却器的方法和系统
公开(公告)号：WO2007030176A1
公开(公告)日：2007-03-15
申请号：PCT/US2006/022716
申请日：2006-06-12
申请人： JOHNSON CONTROLS TECHNOLOGY COMPANY , SCHNETZKA, Harold R. , JADRIC, Ivan
发明人： SCHNETZKA, Harold R. , JADRIC, Ivan
IPC分类号： H02M5/458
CPC分类号： H02J9/062 , H02M5/458
摘要： A method of providing ridethrough capability in a chiller system employs a variable speed drive with an active converter stage, a DC link stage and an inverter stage for providing variable frequency and voltage to power at least one motor. An induction motor is coupled to the output of the inverter stage for driving a compressor in the chiller system. The ridethrough method comprises operating the active converter to regulate the DC link voltage of the DC link stage to a predetermined voltage level until the current through the active converter equals a predetermined current limit, then transferring regulation of the DC link to the inverter upon reaching the current limit of the converter. The compressor is unloaded, and the power flow through the inverter is reversed to maintain the voltage level of the DC link stage. Prerotation vanes, slide valve, or check valve are used to unload the compressor.
摘要翻译：在冷冻机系统中提供穿通能力的方法采用具有有源转换器级，DC链路级和逆变器级的变速驱动器，用于提供可变频率和电压以对至少一个电动机供电。感应电动机连接到逆变器级的输出端，用于驱动冷却器系统中的压缩机。绕线方法包括操作有源转换器以将直流链路级的直流链路电压调节到预定电压电平，直到通过有功转换器的电流等于预定电流限制，然后在到达逆变器时将DC链路的调节转移到逆变器转换器的电流限制。压缩机卸载，逆变器的功率流反转，以保持直流母线的电压电平。预压叶片，滑阀或止回阀用于卸载压缩机。

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