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1. 发明授权

US08988836B2 Power circuit, and computer-readable recording medium storing a control program for power circuits 有权
标题翻译：电源电路和存储用于电源电路的控制程序的计算机可读记录介质
公开(公告)号：US08988836B2
公开(公告)日：2015-03-24
申请号：US13264639
申请日：2010-03-18
申请人： Hirotaka Saruwatari , Yuuko Nakashita , Nobuyasu Hiraoka , Satoshi Yagi , Hirotaka Doi , Keisuke Shimatani
发明人： Hirotaka Saruwatari , Yuuko Nakashita , Nobuyasu Hiraoka , Satoshi Yagi , Hirotaka Doi , Keisuke Shimatani
IPC分类号： H02H7/00 , H02H5/04 , H02P7/00 , H02P27/06
CPC分类号： H02P27/06 , F24F11/00 , F24F11/32 , F24F11/83 , F25B2600/021 , H02P29/02
摘要： When an abnormality occurs in a refrigeration cycle, the inverter motor provided in the air conditioner is stopped reliably and contacts of the main relay are prevented from degradation and fusion. A power circuit 1 of the air conditioner includes a rectifier circuit RC, a capacitor C (smoothing unit), a main relay 10 provided on a current path between the rectifier circuit RC and the capacitor C, an inverter circuit 30, a microcomputer 100, and a delay circuit 40. The microcomputer 100 has an inverter circuit control unit 110, a main relay opening/closing control unit 120, a waveform forced cut-off unit 130, and a cut-off signal output unit 140. Where a high-pressure switch 200 (abnormality detection unit) detects a high-pressure abnormality and outputs a high-pressure abnormality signal to the waveform forced cut-off unit 130 when the main relay 10 is in a closed state, the waveform forced cut-off unit 130 electrically cuts off the inverter circuit control unit 110, and the cut-off signal output unit 140 outputs a cut-off signal, which sets the main relay 10 to the open state, to the main relay 10 via the delay circuit 40.
摘要翻译：当在制冷循环中发生异常时，设置在空调机中的变频电动机可靠地停止，并且防止主继电器的接触劣化和熔化。空调的电源电路1包括整流电路RC，电容器C（平滑单元），设置在整流电路RC和电容器C之间的电流路径上的主继电器10，逆变器电路30，微计算机100，和延迟电路40.微机100具有逆变器电路控制单元110，主继电器开闭控制单元120，波形强制切断单元130和截止信号输出单元140。压力开关200（异常检测单元）检测高压异常，并且当主继电器10处于关闭状态时，向波形强制切断单元130输出高压异常信号，波形强制切断单元130 电切断逆变器电路控制单元110，并且截止信号输出单元140经由延迟电路40向主继电器10输出将主继电器10设置为断开状态的截止信号。

2. 发明申请

US20120033334A1 POWER CIRCUIT, AND COMPUTER-READABLE RECORDING MEDIUM STORING A CONTROL PROGRAM FOR POWER CIRCUITS 有权
标题翻译：电源电路和计算机可读记录介质存储电源电路的控制程序
公开(公告)号：US20120033334A1
公开(公告)日：2012-02-09
申请号：US13264639
申请日：2010-03-18
申请人： Hirotaka Saruwatari , Yuuko Nakashita , Nobuyasu Hiraoka , Satoshi Yagi , Hirotaka Doi , Keisuke Shimatani
发明人： Hirotaka Saruwatari , Yuuko Nakashita , Nobuyasu Hiraoka , Satoshi Yagi , Hirotaka Doi , Keisuke Shimatani
IPC分类号： H02H7/20
CPC分类号： H02P27/06 , F24F11/00 , F24F11/32 , F24F11/83 , F25B2600/021 , H02P29/02
摘要： When an abnormality occurs in a refrigeration cycle, the inverter motor provided in the air conditioner is stopped reliably and contacts of the main relay are prevented from degradation and fusion. A power circuit 1 of the air conditioner includes a rectifier circuit RC, a capacitor C (smoothing unit), a main relay 10 provided on a current path between the rectifier circuit RC and the capacitor C, an inverter circuit 30, a microcomputer 100, and a delay circuit 40. The microcomputer 100 has an inverter circuit control unit 110, a main relay opening/closing control unit 120, a waveform forced cut-off unit 130, and a cut-off signal output unit 140. Where a high-pressure switch 200 (abnormality detection unit) detects a high-pressure abnormality and outputs a high-pressure abnormality signal to the waveform forced cut-off unit 130 when the main relay 10 is in a closed state, the waveform forced cut-off unit 130 electrically cuts off the inverter circuit control unit 110, and the cut-off signal output unit 140 outputs a cut-off signal, which sets the main relay 10 to the open state, to the main relay 10 via the delay circuit 40.
摘要翻译：当在制冷循环中发生异常时，设置在空调机中的变频电动机可靠地停止，并且防止主继电器的接触劣化和熔化。空调的电源电路1包括整流电路RC，电容器C（平滑单元），设置在整流电路RC和电容器C之间的电流路径上的主继电器10，逆变器电路30，微计算机100，和延迟电路40.微计算机100具有逆变器电路控制单元110，主继电器开闭控制单元120，波形强制切断单元130和截止信号输出单元140。压力开关200（异常检测单元）检测高压异常，并且当主继电器10处于关闭状态时，向波形强制切断单元130输出高压异常信号，波形强制切断单元130 电切断逆变器电路控制单元110，并且截止信号输出单元140经由延迟电路40向主继电器10输出将主继电器10设置为断开状态的截止信号。

3. 发明申请

US20110026280A1 POWER CONVERSION APPARATUS 有权
标题翻译：功率转换装置
公开(公告)号：US20110026280A1
公开(公告)日：2011-02-03
申请号：US12934889
申请日：2009-03-02
申请人： Hirotaka Saruwatari , Takeshi Kokura , Keisuke Shimatani , Keiichi Yoshisaka
发明人： Hirotaka Saruwatari , Takeshi Kokura , Keisuke Shimatani , Keiichi Yoshisaka
IPC分类号： H02M5/45
CPC分类号： H02M5/4585 , H02P29/032
摘要： The invention relates to a power conversion apparatus including a converter circuit and an inverter circuit. The invention allows more precise output control of the inverter circuit than a power conversion apparatus in which the output control is performed based on a current value only, thereby improving operation efficiency. A current sensor detects input current of the inverter circuit, and a voltage sensor detects input voltage of the inverter circuit. A power value calculator section in an inverter microcomputer obtains a power value based on the input current and the input voltage. The inverter microcomputer and the control microcomputer perform droop control of reducing the output of the inverter circuit to make the power value smaller than a predetermined power value.
摘要翻译：本发明涉及一种包括转换器电路和逆变器电路的电力转换装置。本发明允许逆变器电路的输出控制比基于仅当前值执行输出控制的功率转换装置更精确地输出，从而提高了操作效率。电流传感器检测逆变器电路的输入电流，电压传感器检测逆变器电路的输入电压。逆变器微计算机中的功率值计算部根据输入电流和输入电压获得功率值。逆变器微计算机和控制微机进行降低逆变器电路的输出的下降控制，使功率值小于规定的功率值。

4. 发明授权

US08305780B2 Power conversion apparatus controlling output of inverter based on power value 有权
标题翻译：功率转换装置，根据功率值控制变频器的输出
公开(公告)号：US08305780B2
公开(公告)日：2012-11-06
申请号：US12934889
申请日：2009-03-02
申请人： Hirotaka Saruwatari , Takeshi Kokura , Keisuke Shimatani , Keiichi Yoshisaka
发明人： Hirotaka Saruwatari , Takeshi Kokura , Keisuke Shimatani , Keiichi Yoshisaka
IPC分类号： H02M5/45
CPC分类号： H02M5/4585 , H02P29/032
摘要： The invention relates to a power conversion apparatus including a converter circuit and an inverter circuit. The invention allows more precise output control of the inverter circuit than a power conversion apparatus in which the output control is performed based on a current value only, thereby improving operation efficiency. A current sensor detects input current of the inverter circuit, and a voltage sensor detects input voltage of the inverter circuit. A power value calculator section in an inverter microcomputer obtains a power value based on the input current and the input voltage. The inverter microcomputer and the control microcomputer perform droop control of reducing the output of the inverter circuit to make the power value smaller than a predetermined power value.
摘要翻译：本发明涉及一种包括转换器电路和逆变器电路的电力转换装置。本发明允许逆变器电路的输出控制比基于仅当前值执行输出控制的功率转换装置更精确地输出，从而提高了操作效率。电流传感器检测逆变器电路的输入电流，电压传感器检测逆变器电路的输入电压。逆变器微计算机中的功率值计算部根据输入电流和输入电压获得功率值。逆变器微计算机和控制微机进行降低逆变器电路的输出的下降控制，使功率值小于规定的功率值。

5. 发明授权

US08109103B2 Load driving device, outdoor unit of air conditioner, and driving method of load 有权
标题翻译：负载驱动装置，空调室外机和负载驱动方式
公开(公告)号：US08109103B2
公开(公告)日：2012-02-07
申请号：US12224089
申请日：2007-03-02
申请人： Morikuni Natsume , Satoshi Yagi , Takuya Kotani , Yasuaki Miyaba , Hirotaka Saruwatari , Hiroyuki Matsuura , Mario Hayashi
发明人： Morikuni Natsume , Satoshi Yagi , Takuya Kotani , Yasuaki Miyaba , Hirotaka Saruwatari , Hiroyuki Matsuura , Mario Hayashi
IPC分类号： F25B49/00 , F25B1/00 , H02P1/26 , H02P27/00
CPC分类号： F25B49/025 , F24F11/30 , F24F11/46 , F24F11/62 , F25B2400/075 , F25B2600/021 , F25B2600/11 , Y02B30/741
摘要： After the power source to the control substrate is turned on, power is supplied to the compressor driver and the fan driver. Then, when it is determined that an indoor unit is in operation, the compressor driver and the fan driver are operated. Meanwhile, when it is determined that the indoor unit is not in operation, after the lapse of ten minutes or twenty minutes under a predetermined setting, the power to the compressor driver and the fan driver is cut. When the operation of the indoor unit is started again, power is supplied to the compressor driver and the fan driver.
摘要翻译：在控制基板的电源接通之后，向压缩机驱动器和风扇驱动器供电。然后，当确定室内机运行时，压缩机驱动器和风扇驱动器被操作。同时，当确定室内机不工作时，在经过预定设定的十分钟或二十分钟之后，切断对压缩机驱动器和风扇驱动器的电力。当再次启动室内机的操作时，向压缩机驱动器和风扇驱动器供电。

6. 发明授权

US08024939B2 Outdoor unit of air conditioner and its control method 有权
标题翻译：空调室外机及其控制方法
公开(公告)号：US08024939B2
公开(公告)日：2011-09-27
申请号：US12223320
申请日：2007-02-01
申请人： Satoshi Yagi , Hisashi Sumida , Hirotaka Saruwatari , Hiroyuki Matsuura , Mario Hayashi
发明人： Satoshi Yagi , Hisashi Sumida , Hirotaka Saruwatari , Hiroyuki Matsuura , Mario Hayashi
IPC分类号： F25D23/12 , G06F11/00
CPC分类号： F24F1/06 , F24F11/30 , F24F11/32 , F24F11/54 , F25B2600/021 , Y02B30/741
摘要： An outdoor unit includes an outdoor unit control circuit, an inverter substrate and a compressor. Periodic communication showing the operating condition of the inverter substrate is set from the inverter substrate to the outdoor unit control circuit. Thus, when the communication is performed normally, the drive of the compressor is changed to a power saving process according to the necessity of the power consumption and the operating condition of the inverter substrate. When the communication is defective, the power-on reset is done to the inverter substrate.
摘要翻译：室外机包括室外机控制电路，逆变器基板和压缩机。表示逆变器基板的工作状态的周期性通信从逆变器基板设定到室外机控制电路。因此，当正常地进行通信时，根据功率消耗的需要和逆变器基板的运行状况，将压缩机的驱动变更为省电处理。当通信有故障时，对逆变器基板进行上电复位。

7. 发明申请

US20090038325A1 Outdoor Unit of Air Conditioner and Its Control Method 有权
标题翻译：空调室外机及其控制方法
公开(公告)号：US20090038325A1
公开(公告)日：2009-02-12
申请号：US12223320
申请日：2007-01-01
申请人： Satoshi Yagi , Hisashi Sumida , Hirotaka Saruwatari , Hiroyuki Matsuura , Mario Hayashi
发明人： Satoshi Yagi , Hisashi Sumida , Hirotaka Saruwatari , Hiroyuki Matsuura , Mario Hayashi
IPC分类号： F25D23/00 , G05B15/00
CPC分类号： F24F1/06 , F24F11/30 , F24F11/32 , F24F11/54 , F25B2600/021 , Y02B30/741
摘要： An outdoor unit includes an outdoor unit control circuit, an inverter substrate and a compressor. Periodic communication showing the operating condition of the inverter substrate is set from the inverter substrate to the outdoor unit control circuit. Thus, when the communication is performed-normally, the drive of the compressor is changed to a power saving process according to the necessity of the power consumption and the operating condition of the inverter substrate. When the communication is defective, the power-on reset is done to the inverter substrate.
摘要翻译：室外机包括室外机控制电路，逆变器基板和压缩机。表示逆变器基板的工作状态的周期性通信从逆变器基板设定到室外机控制电路。因此，当正常地进行通信时，根据功率消耗的需要和逆变器基板的运行状态，将压缩机的驱动改变为省电处理。当通信有故障时，对逆变器基板进行上电复位。

8. 发明申请

US20090007579A1 Load Driving Device, Outdoor Unit of Air Conditioner, and Driving Method of Load 有权
标题翻译：负载驱动装置，空调室外机，负载驱动方式
公开(公告)号：US20090007579A1
公开(公告)日：2009-01-08
申请号：US12224089
申请日：2007-03-02
申请人： Morikuni Natsume , Satoshi Yagi , Takuya Kotani , Yasuaki Miyaba , Hirotaka Saruwatari , Hiroyuki Matsuura , Mario Hayashi
发明人： Morikuni Natsume , Satoshi Yagi , Takuya Kotani , Yasuaki Miyaba , Hirotaka Saruwatari , Hiroyuki Matsuura , Mario Hayashi
IPC分类号： F25B27/00
CPC分类号： F25B49/025 , F24F11/30 , F24F11/46 , F24F11/62 , F25B2400/075 , F25B2600/021 , F25B2600/11 , Y02B30/741
摘要： After the power source to the control substrate is turned on, power is supplied to the compressor driver and the fan driver. Then, when it is determined that an indoor unit is in operation, the compressor driver and the fan driver are operated. Meanwhile, when it is determined that the indoor unit is not in operation, after the lapse of ten minutes or twenty minutes under a predetermined setting, the power to the compressor driver and the fan driver is cut. When the operation of the indoor unit is started again, power is supplied to the compressor driver and the fan driver.
摘要翻译：在控制基板的电源接通之后，向压缩机驱动器和风扇驱动器供电。然后，当确定室内机运行时，压缩机驱动器和风扇驱动器被操作。同时，当确定室内机不工作时，在经过预定设定的十分钟或二十分钟之后，切断对压缩机驱动器和风扇驱动器的电力。当再次启动室内机的操作时，向压缩机驱动器和风扇驱动器供电。

9. 发明申请

US20090145145A1 AIR CONDITIONER 审中-公开
标题翻译：冷气机
公开(公告)号：US20090145145A1
公开(公告)日：2009-06-11
申请号：US12304436
申请日：2007-06-07
申请人： Hirotaka Saruwatari , Hiroyuki Matsuura , Mario Hayashi
发明人： Hirotaka Saruwatari , Hiroyuki Matsuura , Mario Hayashi
IPC分类号： G05D23/00 , G05B15/00
CPC分类号： F24F11/30 , F24F11/62
摘要： An air conditioner preferably includes a selection component (switch) and an air conditioning data acquisition/processing component (printed wiring board). Preferably, a storage component (EEPROM) records at least two sets of data of whether or not an option function is being executed and a drive condition of a compressor relating to air conditioning that the printed wiring board acquires. The switch receives display setting data indicating either one of the two sets of data. The printed wiring board includes an output port that alternatively outputs one of the data of whether or not the option function is being executed and the data of the drive condition of the compressor, and the printed wiring board performs data output processing from the output port in accordance with the display setting data that the switch has received.
摘要翻译：空调器优选地包括选择部件（开关）和空调数据采集/处理部件（印刷线路板）。优选地，存储部件（EEPROM）记录选择功能是否正在执行的至少两组数据以及印刷线路板获取的与空调有关的压缩机的驱动条件。交换机接收指示两组数据之一的显示设置数据。印刷电路板包括输出端口，交替地输出选择功能正在执行的数据和压缩机的驱动条件的数据之一，并且印刷电路板从输出端口执行数据输出处理根据开关已经接收到的显示设置数据。

10. 发明授权

US08033125B2 Air conditioner control device 有权
标题翻译：空调控制装置
公开(公告)号：US08033125B2
公开(公告)日：2011-10-11
申请号：US12306757
申请日：2007-07-04
申请人： Hirotaka Saruwatari , Hiroyuki Matsuura , Mario Hayashi
发明人： Hirotaka Saruwatari , Hiroyuki Matsuura , Mario Hayashi
IPC分类号： G05D23/32 , F25D21/06 , G01M1/38 , G06F11/00
CPC分类号： F25B49/005 , F24F11/30 , F24F11/32 , F24F11/52 , F25B13/00 , F25B2313/02741
摘要： A control device includes a microcomputer and a storage element. The microcomputer is configured to execute an inspection operation mode in which an air conditioner is operated in inspection process in a manufacturing site, and a normal operation mode in which the air conditioner is operated at an installation site. When the operation state of the air conditioner fails to satisfy predetermined conditions, the microcomputer is configured to confirm that there is an error, and abnormally stop the air conditioner. When the air conditioner is abnormally stopped, the microcomputer is configured to cause the storage element to store predetermined operation information obtained during a period until abnormal stoppage of the air conditioner and to store the operation mode being executed at the time of occurrence of the error in the air conditioner.
摘要翻译：控制装置包括微型计算机和存储元件。微型计算机被配置为执行在制造现场的检查过程中空调器运行的检查操作模式以及在安装地点操作空调的正常操作模式。当空调器的运行状态不能满足预定条件时，微型计算机被配置为确认存在错误并且异常地停止空调。当空调器异常停止时，微型计算机被配置为使存储元件存储在空调的异常停止期间获得的预定操作信息，并将在错误发生时执行的操作模式存储在空调。

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