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1. 发明专利

JP2014183603A Power conversion system 审中-公开
标题翻译：电力转换系统
公开(公告)号：JP2014183603A
公开(公告)日：2014-09-29
申请号：JP2013054607
申请日：2013-03-18
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： MIYAUCHI HIROSHI , ANDO TAKASHI , MORITA ISAO , TAKADA HAJIME
IPC分类号： H02M3/155 , G05F1/67 , H02M7/48
摘要： PROBLEM TO BE SOLVED: To make it possible to suppress current flowing from a power collection device to a power conversion device while performing MPPT operation of a booster circuit in the power collection device.SOLUTION: A power conversion system comprises: a power collection device 2 for collecting output of a plurality of DC power supplies 1 to output the collected output; and a power conversion device 3 for converting DC power output from the power collection device 2 to AC power to output the AC power. The power conversion device 3 includes a switch 31 on the input side. The power collection device 2 includes booster circuits 21, each of which is connected to output of the DC power supply 1 and each of whose output sides is connected to output of the power collection device 2 through a capacitor C and a switch SW2, where a resistor R is connected in parallel with at least one of switches SW2. The power collection device 2 makes electric charge in the capacitor C flow to the power conversion device 3 through the resistor R when the switch SW2 is cut off and the switch 31 is closed. The switch SW2 is in a conduction state when the power conversion device 3 is during conversion operation; and the booster circuit 21 performs boosting operation when the switch SW2 is in the conduction state.
摘要翻译：要解决的问题：在电力采集装置中执行升压电路的MPPT操作的同时，可以抑制从集电装置流向电力转换装置的电流。解决方案：电力转换系统包括：集电装置2 用于收集多个DC电源1的输出以输出所收集的输出; 以及用于将从电力收集装置2输出的直流电力转换为交流电力的电力转换装置3，以输出交流电力。电力转换装置3包括输入侧的开关31。集电装置2包括升压电路21，其各自与直流电源1的输出连接，其输出侧通过电容器C和开关SW2与集电装置2的输出连接，其中，电阻器R与开关SW2中的至少一个并联连接。当开关SW2被切断并且开关31闭合时，电力收集装置2使电容器C中的电荷通过电阻R流向电力转换装置3。当电力转换装置3处于转换操作期间，开关SW2处于导通状态; 并且升压电路21在开关SW2处于导通状态时进行升压动作。

2. 发明专利

JP2014011875A Power storage system 有权
标题翻译：电力储存系统
公开(公告)号：JP2014011875A
公开(公告)日：2014-01-20
申请号：JP2012146476
申请日：2012-06-29
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： ANDO TAKASHI , HIRATA TOSHIYUKI , TAKADA HAJIME , MIYAUCHI HIROSHI , FUNAKOSHI TOMOHIDE , SEKINE TSUYOSHI
IPC分类号： H02J3/32 , H02J3/46 , H02J7/35
CPC分类号： Y02E70/30
摘要： PROBLEM TO BE SOLVED: To provide a power storage system for suppressing interruption of power supply from an inverter device to a load while the inverter device is in autonomous operation.SOLUTION: A power storage system 3 having a storage battery 30 connected to a power transmission line 7 for connecting a DC power supply 1 for outputting DC power and an inverter device 2 for converting the DC power to AC power and superimposing the AC power on a system 5 has: a first mode in which charging the storage battery 30 through the power transmission line 7 is possible when the DC power is output from the DC power supply 1, while the inverter device 2 is superimposing the AC power on the system 5; and a second mode in which charging the storage battery 30 is inhibited, while the inverter device 2 does not superimpose the AC power on the system 5 and is supplying the AC power to a load 6.
摘要翻译：要解决的问题：提供一种用于在逆变器装置处于自主操作中时抑制从逆变器装置到负载的电力供应中断的蓄电系统。解决方案：具有连接到电力传输的蓄电池30的蓄电系统3 用于连接用于输出DC电力的DC电源1的线路7和用于将DC电力转换为AC电力并将AC电力叠加在系统5上的逆变器装置2具有：通过电力对蓄电池30充电的第一模式当直流电源从直流电源1输出，而逆变器装置2将AC电力叠加在系统5上时，传输线7是可能的; 并且在逆变器装置2没有将AC电力叠加在系统5上并且向负载6供给AC电力的同时禁止对蓄电池30充电的第二模式。

3. 发明专利

JP2005261082A Photovoltaic generating set 审中-公开
标题翻译：光伏发电机组
公开(公告)号：JP2005261082A
公开(公告)日：2005-09-22
申请号：JP2004069245
申请日：2004-03-11
申请人： Sanyo Air Conditioners Kk , Sanyo Electric Co Ltd , 三洋エアコンディショナーズ株式会社 , 三洋電機株式会社
发明人： MIYAUCHI HIROSHI , TAKADA HAJIME
IPC分类号： H01L31/04 , H02H11/00 , H02M3/155
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To surely protect a converter from miswirings, when connecting a solar panel to the converter. SOLUTION: A protection circuit 124 is arranged at the converter to which the solar panel is connected. When DC power is inputted so that an input terminal 126A is negative and an input terminal 126B is positive in terms of poles, a photocoupler 132 is turned on and a relay coil 134A is excited, whereby the protection circuit 124 performs polarity conversion by using a diode bridge 130. When the DC power is inputted at the proper polarity of the protection circuit 124, the photocoupler is turned on. By this, since the DC power is outputted not through the diode bridge, unnecessary power consumption and heat generation are surely prevented. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：当将太阳能电池板连接到转换器时，确保保护转换器不受歧视。
解决方案：保护电路124布置在太阳能电池板连接到的转换器处。当输入直流电源使得输入端子126A为负极，并且输入端子126B为极点时，光电耦合器132导通，并且继电器线圈134A被激励，由此保护电路124通过使用二极管电桥130.当以保护电路124的适当极性输入直流电力时，光电耦合器被接通。由此，由于不是通过二极管桥输出直流电力，所以可以防止不必要的电力消耗和发热。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005236126A Solar power generating system and air conditioner 有权
标题翻译：太阳能发电系统和空调
公开(公告)号：JP2005236126A
公开(公告)日：2005-09-02
申请号：JP2004044887
申请日：2004-02-20
申请人： Sanyo Air Conditioners Kk , Sanyo Electric Co Ltd , 三洋エアコンディショナーズ株式会社 , 三洋電機株式会社
发明人： TOYODA MITSURU , TAKADA HAJIME , MIYAUCHI HIROSHI
IPC分类号： F24F11/02 , H01L31/042
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To simply connect a solar power generating system even when an air conditioner is already installed. SOLUTION: Regarding the air conditioner 10, an input connector 90 is provided to a control board 46 provided for an indoor unit 12, and an input connector 94 and a control connector 98 are provided to a control board 60 of an outdoor unit 14. In addition, the solar power generating system 70 is provided with an output connector 84 paired with the input connector 90, an output connector 82 paired with the input connector 94, and a control connector 86 paired with the control connector 98. Thus, the solar power generating system can be connected simply to the air conditioner after installation. In addition, since the generated power of the solar power generating system is supplied also to the indoor unit, the generated power is used efficiently. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使已经安装了空调，也简单地连接太阳能发电系统。解决方案：关于空调机10，将输入连接器90设置在设置于室内机12的控制板46上，输入连接器94和控制连接器98设置在室外机的控制基板60上此外，太阳能发电系统70设置有与输入连接器90成对的输出连接器84，与输入连接器94配对的输出连接器82以及与控制连接器98配对的控制连接器86.因此，太阳能发电系统在安装后可以简单地连接到空调。此外，由于太阳能发电系统的发电功率也被提供给室内机，所以有效地使用发电。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005114339A Outdoor machine in air conditioner 审中-公开
标题翻译：空调室内机
公开(公告)号：JP2005114339A
公开(公告)日：2005-04-28
申请号：JP2004200461
申请日：2004-07-07
申请人： Sanyo Air Conditioners Kk , Sanyo Electric Co Ltd , 三洋エアコンディショナーズ株式会社 , 三洋電機株式会社
发明人： NAKAJIMA KENICHI , SHIMAOKA KAZUHIRO , KANEKO YOSHIAKI , KUSAMA YUMI , TAKADA HAJIME , MIYAUCHI HIROSHI , UKUCHI TAKAHIKO
IPC分类号： F24F5/00 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To enhance the cooling effect of an electrical heating element, by improving the adhesiveness between the electrical heating element and a heat sink for cooling the electrical heating element.
SOLUTION: The outdoor machine in the air conditioner accommodates a control board 33 for mounting the electrical heating element 38 in an electrical box. Then, a mounting section for mounting the control board 33 and a mounting section for mounting the heat sink for cooling the electrical heating element are provided in parallel each other in the electrical box. The electrical heating element 38 is mounted to the control board 33 via a holder 40. A plurality of element fixing nibs 47, 47 engaged to the outer surface of bases 52, 53 of the electrical heating element 38 and tentatively fix the electrical heating element 38 in parallel with the control board 33 are provided at the holder 40.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过提高电加热元件和用于冷却电加热元件的散热器之间的粘附性，来增强电加热元件的冷却效果。解决方案：空调机中的室外机容纳用于将电加热元件38安装在电箱中的控制板33。然后，安装控制板33的安装部和用于安装用于冷却电加热元件的散热器的安装部在电箱中并列设置。电加热元件38通过保持器40安装到控制板33.多个元件固定刀头47,47接合到电加热元件38的基座52,53的外表面，并暂时固定电加热元件38 与控制板33并联设置在保持器40上。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004032906A Inverter device and air conditioner 审中-公开
公开(公告)号：JP2004032906A
公开(公告)日：2004-01-29
申请号：JP2002185576
申请日：2002-06-26
申请人： Sanyo Electric Air Conditioning Co Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三洋電機空調株式会社
发明人： MIYAUCHI HIROSHI , TAKADA HAJIME
IPC分类号： F24F11/02 , H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide an inverter device which can vary its protection level as required and an air conditioner which performs the protection taking account of the operation state of load, etc.
SOLUTION: In the inverter device which performs the protection of a power transistor module 6 by detecting the current flowing to the power transistor module 6 with a current detector 8 and determining whether the above current is an overcurrent or not with a protective circuit 9, it becomes possible to optionally vary the protection level of the protective circuit by providing a protection level adjusting means in this protective circuit 9 and inputting an protection level changing signal Z into the protective circuit 9 from an inverter circuit 5. Moreover, the air conditioner can perform the protection according to the operation state by mounting this inverter device 1 onto the air conditioner and operating it, detecting the temperature of a compressor 30 constituting the load or the power transistor module 6 or the like.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2013027199A Grid connection device 有权
标题翻译：网格连接设备
公开(公告)号：JP2013027199A
公开(公告)日：2013-02-04
申请号：JP2011160945
申请日：2011-07-22
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： MIYAUCHI HIROSHI , KANO HIDEYUKI , SUZUKI JUNICHI , MORITA ISAO
IPC分类号： H02J3/38 , H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide a grid connection device capable of maintaining the operation of the grid connection device as needed and capable of suppressing the consumption of power from a commercial power system as not needed.SOLUTION: A power-supply circuit 7 includes: a first input line 72 that inputs output power from a DC power-supply 1; a second input line 73 that inputs output power from a commercial power system 5 and is connected to the first input line 72 via a rectifier circuit 74; a transformation circuit that transforms a voltage at a connection point 76 between the first input line 72 and the second input line 73 into a control voltage; a first connector 75 that is interposed in the second input line 73 and has at least a pair of first terminals 752; and a second connector 62 that has a first short-circuit member 622 short-circuiting the pair of first terminals 752. The first connector 75 and the second connector 62 are adapted to be connectable.
摘要翻译：要解决的问题：提供一种能够根据需要维持电网连接装置的操作并且能够不需要抑制来自商用电力系统的电力消耗的电网连接装置。解决方案：电源电路7包括：输入来自直流电源1的输出功率的第一输入线72; 第二输入线路73，其从商用电力系统5输入输出功率，并且经由整流器电路74连接到第一输入线路72; 将第一输入线72和第二输入线73之间的连接点76处的电压变换为控制电压的变换电路; 插入在第二输入线73中并具有至少一对第一端子752的第一连接器75; 以及具有使一对第一端子752短路的第一短路构件622的第二连接器62.第一连接器75和第二连接器62适于可连接。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2010243059A Air conditioner 有权
标题翻译：冷气机
公开(公告)号：JP2010243059A
公开(公告)日：2010-10-28
申请号：JP2009092031
申请日：2009-04-06
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： MIYAUCHI HIROSHI , SARUHASHI KOICHI , TAKADA HAJIME
IPC分类号： F24F11/02
CPC分类号： F24F11/30 , F24F11/46 , F24F11/62 , F24F2140/60
摘要： PROBLEM TO BE SOLVED: To reduce standby power requirement, particularly in an exterior unit, in an air conditioner composed of an indoor unit and an outdoor unit. SOLUTION: The air conditioner includes a current detector which detects the alternating current which flows through a power line linking the indoor unit and the outdoor unit, and a switch for carrying out communicating operation of a circuit when a current value detected by the current detector exceeds a predetermined reference value. The air conditioner is composed to start the operation of an outdoor control circuit via the switch and to operate the outdoor control circuit according to driving of a motor of the indoor unit. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：在室内机和室外机组成的空调机中，特别是在室外机中，为了降低待机功率的要求。解决方案：空调包括电流检测器，其检测流过连接室内单元和室外单元的电力线的交流电流;以及开关，用于当通过所述室内单元检测到的电流值进行电路的通信操作时，电流检测器超过预定的参考值。空调装置是通过开关开始室外控制电路的动作，根据室内机的电动机的驱动来操作室外控制电路。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2004080974A Inverter apparatus 有权
公开(公告)号：JP2004080974A
公开(公告)日：2004-03-11
申请号：JP2002241549
申请日：2002-08-22
申请人： Sanyo Electric Air Conditioning Co Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三洋電機空調株式会社
发明人： MIYAUCHI HIROSHI , SUZUKI KENTARO , TAKADA HAJIME
IPC分类号： H02M7/12
摘要： PROBLEM TO BE SOLVED: To provide an inverter apparatus which conducts pulse amplitude modulation, by suppressing abrupt voltage changes in a DC power source and suppressing generation of an overcurrent due to this voltage change.
SOLUTION: A step-up chopper circuit can be driven by a pulse signal of an extremely short time by calculating the pulse signal for driving the chopper circuit calculated by an inverter controller, contained in the inverter apparatus from input current from a commercial AC power source and a voltage of the DC power source as a target by using data of a data table for reducing a DUTY of the pulse signal, according to a lapse time from a zero-voltage point which detects time of a commercial AC power source provided in the inverter controller. For example, even when the zero-voltage point detection of the AC power source fails and can be re-detected, since the voltage rise of the DC power source can be conducted gradually, abrupt voltage change is suppressed, and the generation of the overcurrent can be suppressed.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2013027197A Electric power converter 有权
标题翻译：电力转换器
公开(公告)号：JP2013027197A
公开(公告)日：2013-02-04
申请号：JP2011160907
申请日：2011-07-22
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： SUZUKI JUNICHI , KANO HIDEYUKI , MIYAUCHI HIROSHI , MORITA ISAO
IPC分类号： H02M7/48 , H01L31/04 , H02J3/38
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide an electric power converter capable of facilitating counting of the number of elapsed days for a long time.SOLUTION: The electric power converter, converting a generated output of a solar battery into AC power and superimposing the AC power on a system, includes a display unit that counts the number of operated days of the power converter and conducts a required display when the counted value reaches a predetermined value.

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