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公开(公告)号：US08004221B2
公开(公告)日：2011-08-23
申请号：US12236962
申请日：2008-09-24
IPC分类号： H02P6/14
CPC分类号： H02P6/14 , B60H1/00428 , B60H1/3222 , Y02T10/88
摘要： The present invention has an object to provide an inverter system for a vehicle-mounted air conditioner that prevents noise from entering a control circuit and allows high speed communication. A motor control microcomputer 24 is isolated from a gate circuit 22, and communication therebetween is performed via a photocoupler 80. This suppresses the influence of noise resulting from changes caused by changes in voltage and current that occur in a high voltage system for driving a motor 30. Also, the motor control microcomputer 24 and a communication driver 27 can be directly bus-connected without a photocoupler, thereby allowing high speed communication therebetween.
摘要翻译： 本发明的目的是提供一种防止噪声进入控制电路并允许高速通信的车载空调的逆变器系统。 电动机控制微计算机24与门电路22隔离，并且通过光电耦合器80进行通信。这抑制了由用于驱动电动机的高电压系统中发生的电压和电流变化引起的变化所引起的噪声的影响 此外，电动机控制微型计算机24和通信驱动器27可以在没有光电耦合器的情况下直接总线连接，从而允许它们之间的高速通信。
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公开(公告)号：US20090146594A1
公开(公告)日：2009-06-11
申请号：US12236962
申请日：2008-09-24
IPC分类号： H02P6/14
CPC分类号： H02P6/14 , B60H1/00428 , B60H1/3222 , Y02T10/88
摘要： The present invention has an object to provide an inverter system for a vehicle-mounted air conditioner that prevents noise from entering a control circuit and allows high speed communication. A motor control microcomputer 24 is isolated from a gate circuit 22, and communication therebetween is performed via a photocoupler 80. This suppresses the influence of noise resulting from changes caused by changes in voltage and current that occur in a high voltage system for driving a motor 30. Also, the motor control microcomputer 24 and a communication driver 27 can be directly bus-connected without a photocoupler, thereby allowing high speed communication therebetween.
摘要翻译： 本发明的目的是提供一种防止噪声进入控制电路并允许高速通信的车载空调的逆变器系统。 电动机控制微计算机24与门电路22隔离，并且通过光电耦合器80进行通信。这抑制了由用于驱动电动机的高电压系统中发生的电压和电流变化引起的变化所引起的噪声的影响 此外，电动机控制微型计算机24和通信驱动器27可以在没有光电耦合器的情况下直接总线连接，从而允许它们之间的高速通信。
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公开(公告)号：US20090246047A1
公开(公告)日：2009-10-01
申请号：US12230138
申请日：2008-08-25
申请人： Makoto Hattori , Kazuki Niwa , Koji Nakano , Takashi Nakagami , Takayuki Takashige , Koji Toyama
发明人： Makoto Hattori , Kazuki Niwa , Koji Nakano , Takashi Nakagami , Takayuki Takashige , Koji Toyama
摘要： An integrated-inverter electric compressor whose grounding effect and grounding reliability are increased by reliably grounding an inverter device to a housing and in which the size the inverter device are reduced by simplifying the grounding structure is provided. The integrated-inverter electric compressor includes an inverter device provided in an inverter container on the outer circumference of a housing. The inverter device includes an inverter module formed by integrating a power-related metal substrate and a resin case and is provided with a control-related substrate on the upper surface of the inverter module; the resin case is integrated with mounting legs provided at a plurality of locations on the circumference; the mounting legs are grounded to the power-related metal substrate and the control-related substrate; and grounding terminals, which frame-ground the substrates to the housing, are insert-molded in such a manner that the grounding terminals are securable to the inverter container with screws.
摘要翻译： 提供了一种集成逆变电动压缩机，其通过将逆变器装置可靠地接地到壳体并且通过简化接地结构来减小逆变器装置的尺寸来增加接地效果和接地可靠性。 集成逆变器电动压缩机包括设置在壳体的外周的逆变器容器中的逆变器装置。 逆变器装置包括：逆变器模块，其通过集成功率相关的金属基板和树脂壳体，并且在逆变器模块的上表面上设置有控制相关的基板; 树脂壳体与设置在圆周上的多个位置的安装腿集成; 安装脚接地到与功率相关的金属基板和控制相关的基板; 并且将基板框架接地到壳体的接地端子以这样的方式插入成型，使得接地端子可用螺钉固定到逆变器容器。
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公开(公告)号：US08764415B2
公开(公告)日：2014-07-01
申请号：US12230138
申请日：2008-08-25
申请人： Makoto Hattori , Kazuki Niwa , Koji Nakano , Takashi Nakagami , Takayuki Takashige , Koji Toyama
发明人： Makoto Hattori , Kazuki Niwa , Koji Nakano , Takashi Nakagami , Takayuki Takashige , Koji Toyama
摘要： An integrated-inverter electric compressor whose grounding effect and grounding reliability are increased by reliably grounding an inverter device to a housing and in which the size the inverter device are reduced by simplifying the grounding structure is provided. The integrated-inverter electric compressor includes an inverter device provided in an inverter container on the outer circumference of a housing. The inverter device includes an inverter module formed by integrating a power-related metal substrate and a resin case and is provided with a control-related substrate on the upper surface of the inverter module; the resin case is integrated with mounting legs provided at a plurality of locations on the circumference; the mounting legs are grounded to the power-related metal substrate and the control-related substrate; and grounding terminals, which frame-ground the substrates to the housing, are insert-molded in such a manner that the grounding terminals are securable to the inverter container with screws.
摘要翻译： 提供了一种集成逆变电动压缩机，其通过将逆变器装置可靠地接地到壳体并且通过简化接地结构来减小逆变器装置的尺寸来增加接地效果和接地可靠性。 集成逆变器电动压缩机包括设置在壳体的外周的逆变器容器中的逆变器装置。 逆变器装置包括：逆变器模块，其通过集成功率相关的金属基板和树脂壳体，并且在逆变器模块的上表面上设置有控制相关的基板; 树脂壳体与设置在圆周上的多个位置的安装腿集成; 安装脚接地到与功率相关的金属基板和控制相关的基板; 并且将基板框架接地到壳体的接地端子以这样的方式插入成型，使得接地端子可用螺钉固定到逆变器容器。
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公开(公告)号：US08097992B2
公开(公告)日：2012-01-17
申请号：US12212832
申请日：2008-09-18
申请人： Koji Toyama , Koji Nakano , Takashi Nakagami , Makoto Hattori
发明人： Koji Toyama , Koji Nakano , Takashi Nakagami , Makoto Hattori
IPC分类号： H02K9/00
摘要： The present invention has an object to provide an integrated electric compressor further downsized. An inverter control apparatus comprises: a power board 16 converting a direct current supplied from a high voltage power supply to an alternating current and applying it to a motor; and a control circuit board 15 controlling the application of the alternating current to the motor, wherein the power board 16 and the control circuit board 15 respectively have tall components 28 and 52 surface-mounted on one surfaces, which are relatively taller than components on the other surfaces, and the one surfaces face each other. The tall components 28 and 52 of the power board 16 and the control circuit board 15 are placed facing each other without interfering with each other in projection directions thereof.
摘要翻译： 本发明的目的是提供一种进一步小型化的集成电动压缩机。 逆变器控制装置包括：电源板16，将从高电压电源提供的直流转换成交流电并将其施加到电动机; 以及控制电路板15，其控制对电动机的交流电的施加，其中电源板16和控制电路板15分别具有表面安装在一个表面上的高部件28和52，该部件相对于 其他表面，并且一个表面彼此面对。 电源板16和控制电路板15的高部件28和52彼此面对放置，而不会在其投影方向彼此干涉。
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公开(公告)号：US20100303648A1
公开(公告)日：2010-12-02
申请号：US12746847
申请日：2009-05-13
申请人： Takayuki Watanabe , Takeshi Hirano , Makoto Hattori , Kazuki Niwa , Takashi Nakagami , Koji Toyama
发明人： Takayuki Watanabe , Takeshi Hirano , Makoto Hattori , Kazuki Niwa , Takashi Nakagami , Koji Toyama
IPC分类号： F04B35/04
CPC分类号： F04B39/121 , F04B2203/0204 , H02K11/01 , H02K11/33
摘要： An inverter-integrated electric compressor in which noise interference with an inverter circuit section due to electromagnetic noise generated from high-voltage-system components can be reliably eliminated without impairing the ease of assembly and a reduction in size. In an inverter-integrated electric compressor (1) provided with an inverter accommodating section (9) on the periphery of a housing (2) and an inverter (20) provided therein, the inverter accommodating section (9) is divided into a first accommodating section (9) accommodating an inverter module (21) equipped with a power system board on which semiconductor switching devices etc. are mounted and a CPU board on which a control and communication circuit etc. are mounted, and a second accommodating section (40) accommodating high-voltage-system components (30), such as a common-mode coil (35), a normal-mode coil (36), and a smoothing capacitor (37), provided on a high-voltage line (34) for supplying DC power from a high-voltage power supply to the inverter module (21), the accommodating sections (9) and (40) being separately provided on the periphery of the housing (2).
摘要翻译： 能够可靠地消除由于由高压系统部件产生的电磁噪声而导致的与逆变器电路部的噪声干扰的逆变器电动压缩机，而不会妨碍组装的容易性和尺寸的减小。 在设置有壳体（2）周围的逆变器容纳部（9）的逆变器一体式电动压缩机（1）和设置在壳体（2）的周围的逆变器（20）中，逆变器容纳部（9）被分割为第一容纳部 容纳配备有安装有半导体开关装置等的电力系统板的逆变器模块（21）和安装有控制和通信电路等的CPU板的部分（9）和第二容纳部分（40） 设置在高压线路（34）上的诸如共模线圈（35），正常模式线圈（36）和平滑电容器（37）的高压系统部件（30） 将来自高压电源的直流电力提供给逆变器模块（21），容纳部分（9）和（40）分别设置在壳体（2）的外围。
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公开(公告)号：US09059620B2
公开(公告)日：2015-06-16
申请号：US13062341
申请日：2010-02-04
申请人： Hidetaka Sato , Koji Nakano , Kazunori Teshima , Takashi Nakagami , Koji Toyama , Takeshi Hirano , Takayuki Watanabe , Naoto Kunieda
发明人： Hidetaka Sato , Koji Nakano , Kazunori Teshima , Takashi Nakagami , Koji Toyama , Takeshi Hirano , Takayuki Watanabe , Naoto Kunieda
CPC分类号： H02K11/0073 , H02K11/024 , H02K11/05 , H02K11/33 , H02M1/126 , H02M7/003
摘要： In an inverter in which noise reducing coils and a smoothing capacitor are provided on a power line to an inverter module to achieve a no-busbar configuration, simplification of the manufacturing process, reduction of the influence on the size of the inverter, enhanced noise reducing function, reduction in cost and so on, the smoothing capacitor is electrically connected, on the inverter module, to the power line in parallel with a power system board, and the noise reducing coils are connected to the power line by directly connecting output lead wires thereof to P-N terminals of the inverter module.
摘要翻译： 在逆变器中，将降压线圈和平滑电容器设置在逆变器模块的电力线上以实现无母线配置，简化制造工艺，减少对逆变器尺寸的影响，增强噪声降低 功能，成本降低等等，平滑电容器在逆变器模块上电连接到与电力系统板并联的电力线，并且降噪线圈通过直接连接输出引线而连接到电力线 到逆变器模块的PN端子。
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公开(公告)号：US08257060B2
公开(公告)日：2012-09-04
申请号：US12443320
申请日：2008-11-07
申请人： Makoto Hattori , Koji Toyama , Takashi Nakagami
发明人： Makoto Hattori , Koji Toyama , Takashi Nakagami
IPC分类号： F04B17/00
CPC分类号： H01L23/492 , H01L23/552 , H01L25/162 , H01L2225/06527 , H01L2924/0002 , H02M7/003 , H01L2924/00
摘要： Provided is a highly reliable inverter-integrated electric compressor that is capable of suppressing electromagnetic noise interference from a power-system metal board on which a semiconductor switching devices are bare-mounted and preventing malfunction of the inverter device. In an inverter-integrated electric compressor in which an inverter accommodating section provided on a housing accommodates an inverter device, the inverter device includes an inverter module in which a power-system metal board on which at least semiconductor switching devices are bare-mounted and a CPU board on which is mounted a control and communication circuit having a device operating at low voltage, such as a CPU, are modularized via a resin case, wherein the inverter module has a metal shield plate supported by the resin case and interposed between the power-system metal board and the CPU board.
摘要翻译： 提供了一种高可靠性的逆变器集成电动压缩机，其能够抑制来自半导体开关装置裸露的电力系统金属板的电磁噪声干扰，并防止逆变器装置的故障。 在其中设置在壳体上的逆变器容纳部分容纳逆变器装置的逆变器集成电动压缩机中，逆变器装置包括逆变器模块，其中至少半导体开关装置裸露在其上的电力系统金属板和 安装有具有诸如CPU等低电压工作的装置的控制和通信电路的CPU板通过树脂壳进行模块化，其中逆变器模块具有由树脂壳体支撑并插入在电源之间的金属屏蔽板 系统金属板和CPU板。
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公开(公告)号：US09494149B2
公开(公告)日：2016-11-15
申请号：US12746847
申请日：2009-05-13
申请人： Takayuki Watanabe , Takeshi Hirano , Makoto Hattori , Kazuki Niwa , Takashi Nakagami , Koji Toyama
发明人： Takayuki Watanabe , Takeshi Hirano , Makoto Hattori , Kazuki Niwa , Takashi Nakagami , Koji Toyama
CPC分类号： F04B39/121 , F04B2203/0204 , H02K11/01 , H02K11/33
摘要： In an inverter-integrated electric compressor (1) provided with an inverter accommodating section (9) on the periphery of a housing (2) and an inverter (20) provided therein, the inverter accommodating section (9) is divided into a first accommodating section (9) accommodating an inverter module (21) equipped with a power system board on which semiconductor switching devices etc. are mounted and a CPU board on which a control and communication circuit etc. are mounted, and a second accommodating section (40) accommodating high-voltage-system components (30), such as a common-mode coil (35), a normal-mode coil (36), and a smoothing capacitor (37), provided on a high-voltage line (34) for supplying DC power from a high-voltage power supply to the inverter module (21), the accommodating sections (9) and (40) being separately provided on the periphery of the housing (2).
摘要翻译： 在设置有壳体（2）周围的逆变器容纳部（9）的逆变器一体式电动压缩机（1）和设置在壳体（2）的周围的逆变器（20）中，逆变器容纳部（9）被分割为第一容纳部 容纳配备有安装有半导体开关装置等的电力系统板的逆变器模块（21）和安装有控制和通信电路等的CPU板的部分（9）和第二容纳部分（40） 设置在高压线路（34）上的诸如共模线圈（35），正常模式线圈（36）和平滑电容器（37）的高压系统部件（30） 将来自高压电源的直流电力提供给逆变器模块（21），容纳部分（9）和（40）分别设置在壳体（2）的外围。
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公开(公告)号：US20100183457A1
公开(公告)日：2010-07-22
申请号：US12443320
申请日：2008-11-07
申请人： Makoto Hattori , Koji Toyama , Takashi Nakagami
发明人： Makoto Hattori , Koji Toyama , Takashi Nakagami
IPC分类号： F04B17/05
CPC分类号： H01L23/492 , H01L23/552 , H01L25/162 , H01L2225/06527 , H01L2924/0002 , H02M7/003 , H01L2924/00
摘要： Provided is a highly reliable inverter-integrated electric compressor that is capable of suppressing electromagnetic noise interference from a power-system metal board on which a semiconductor switching devices are bare-mounted and preventing malfunction of the inverter device. In an inverter-integrated electric compressor in which an inverter accommodating section provided on a housing accommodates an inverter device, the inverter device includes an inverter module in which a power-system metal board on which at least semiconductor switching devices are bare-mounted and a CPU board on which is mounted a control and communication circuit having a device operating at low voltage, such as a CPU, are modularized via a resin case, wherein the inverter module has a metal shield plate supported by the resin case and interposed between the power-system metal board and the CPU board.
摘要翻译： 提供了一种高可靠性的逆变器集成电动压缩机，其能够抑制来自半导体开关装置裸露的电力系统金属板的电磁噪声干扰，并防止逆变器装置的故障。 在其中设置在壳体上的逆变器容纳部分容纳逆变器装置的逆变器集成电动压缩机中，逆变器装置包括逆变器模块，其中至少半导体开关装置裸露在其上的电力系统金属板和 安装有具有诸如CPU等低电压工作的装置的控制和通信电路的CPU板通过树脂壳进行模块化，其中逆变器模块具有由树脂壳体支撑并插入在电源之间的金属屏蔽板 系统金属板和CPU板。
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