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1. 发明专利

JP2006278858A Solar power generator 有权
标题翻译：太阳能发电机
公开(公告)号：JP2006278858A
公开(公告)日：2006-10-12
申请号：JP2005097643
申请日：2005-03-30
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： MADENOKOJI MASAKI , FUNAKOSHI TOMOHIDE , MAKINO YASUHIRO
IPC分类号： H01L31/04 , G05F1/67
CPC分类号： G05F1/67 , Y02E10/58
摘要： PROBLEM TO BE SOLVED: To prevent an adverse effect on an MPPT controlling of an inverter circuit when a flexibility is maintained and a booster circuit starts an operation thereof while avoiding a cost raise. SOLUTION: A control unit 24 sets a maximum value Vmax of a standard input voltage to 0, reads a present standard input voltage Vs detected by a voltage sensor 23, and judges whether booster circuits 16A, 16B are stopping or not. When the booster circuits 16A, 16B are stopping, the control unit 24 reads the standard input voltage maximum value Vmax and compares the standard input voltage maximum value Vmax with the present standard input voltage Vs. When this present standard input voltage Vs is not more than the standard input voltage maximum value Vmax, the control unit 24 determines whether this voltage Vs is less than a value obtained by subtracting a booster circuit starting determining voltage Vn from the standard input voltage maximum value Vmax. When this voltage Vs is less than the value, a timer 25 starts a time check. When this low state continues for a longer time than a starting determining time Tn of an inverter circuit 8 and a timeout occurs, the control unit 24 starts operations of the booster circuits 16A, 16B. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止在保持灵活性的同时对逆变器电路的MPPT控制的不利影响，并且在避免成本提高的同时升压电路开始其操作。解决方案：控制单元24将标准输入电压的最大值Vmax设置为0，读取由电压传感器23检测到的当前标准输入电压Vs，并判断升压电路16A，16B是否停止。当升压电路16A，16B停止时，控制单元24读取标准输入电压最大值Vmax，并将标准输入电压最大值Vmax与当前的标准输入电压Vs进行比较。当本标准输入电压Vs不大于标准输入电压最大值Vmax时，控制单元24确定该电压Vs是否小于从标准输入电压最大值减去升压电路开始确定电压Vn获得的值 VMAX。当该电压Vs小于该值时，定时器25开始时间检查。当该低状态比逆变器电路8的启动判定时间Tn持续更长的时间并且发生超时时，控制单元24开始升压电路16A，16B的操作。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2013078186A Power display device 有权
标题翻译：电源显示设备
公开(公告)号：JP2013078186A
公开(公告)日：2013-04-25
申请号：JP2011215983
申请日：2011-09-30
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： KIKUCHI SHINPEI , FUNAKOSHI TOMOHIDE , KOBAYASHI YUJI , TAKADA HAJIME , GODA TOMOYA
IPC分类号： H02J13/00 , H02J3/38
CPC分类号： Y02B90/228 , Y02E40/72 , Y04S10/123 , Y04S20/18
摘要： PROBLEM TO BE SOLVED: To provide a power display device with which image data other than image data prepared previously can be utilized too.SOLUTION: A power display device 4 comprises a display part 42 for displaying at least either of superposed power and reversely flowing power into a system 5, of a system interconnection device 2 which converts DC power obtained from renewable energy to AC power and superposes the AC power on the system 5. The display part 42 having a reading circuit for reading image data recorded in a recording medium 9 and a communication circuit for receiving at least either of the superposed power and reversely flowing power into the system 5 displays the received power and the image data.
摘要翻译：要解决的问题：提供一种电力显示装置，其中可以利用除了先前准备的图像数据之外的图像数据。解决方案：电力显示装置4包括显示部分42，用于将系统互连装置2中的至少任一个叠加的电力和反向流动的电力显示给系统5，系统互连装置2将从可再生能源获得的直流电力转换为交流电力，将AC电源叠加在系统5上。具有用于读取记录在记录介质9中的图像数据的读取电路的显示部分42和用于将至少任一个叠加的电力和反向流动的电力接收到系统5中的通信电路显示出接收电源和图像数据。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2010187030A Solar power generating apparatus and connection device 有权
标题翻译：太阳能发电装置和连接装置
公开(公告)号：JP2010187030A
公开(公告)日：2010-08-26
申请号：JP2010123769
申请日：2010-05-31
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： MADENOKOJI MASAKI , FUNAKOSHI TOMOHIDE , MAKINO YASUHIRO
IPC分类号： H01L31/04
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To prevent a bad influence from being exerted on MPPT control over an inverter circuit when a boosting circuit starts operating while maintaining versatility and avoiding an increase in cost. SOLUTION: A control device 24 sets a maximum Vmax of a standard input voltage to 0, reads in a current standard input voltage Vs that a voltage sensor 23 detects to determine whether boosting circuits 16A, 16B are at a stop, and reads in the maximum Vmax of the standard input voltage to compare it with the current standard input voltage Vs when they are at a stop. When the current standard input voltage Vs is not larger than the maximum Vmax of the standard input voltage, it is determined whether the voltage Vs is lower than the value obtained by subtracting a boosting circuit start determination voltage Vn from Vmax. When it is so, a timer 25 starts clocking the time and when the low state lasts longer than a start determination time Tn of the inverter circuit 8 up to a time-out, the control device 24 allow the boosting circuits 16A, 16B to start operating. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止当升压电路在保持多功能性并且避免成本增加的同时开始运行时对逆变器电路的MPPT控制施加不良影响。解决方案：控制装置24将标准输入电压的最大Vmax设置为0，读取电压传感器23检测到的当前标准输入电压Vs，以确定升压电路16A，16B是否停止，并读取在标准输入电压的最大Vmax中，当它们停止时将其与当前的标准输入电压Vs进行比较。当当前标准输入电压Vs不大于标准输入电压的最大Vmax时，确定电压Vs是否低于从Vmax减去升压电路开始确定电压Vn所获得的值。当这样做时，定时器25开始计时，当低状态持续时间超过逆变器电路8的开始确定时间Tn直到超时时，控制装置24允许升压电路16A，16B启动操作。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2005020899A Interconnected system power generation arrangement, control program, and record medium 审中-公开
标题翻译：互连系统发电装置，控制程序和记录介质
公开(公告)号：JP2005020899A
公开(公告)日：2005-01-20
申请号：JP2003182846
申请日：2003-06-26
申请人： Sanyo Commercial Service Co Ltd , Sanyo Electric Co Ltd , 三洋コマーシャルサービス株式会社 , 三洋電機株式会社
发明人： MAKINO YASUHIRO , FUNAKOSHI TOMOHIDE , ONIZUKA KEIGO , MORITA ISAO
IPC分类号： H02J3/46 , H02J3/01 , H02M7/48
摘要： PROBLEM TO BE SOLVED: To control the reverse power flow current to the commercial power supply system side, and to reduce leakage of a higher harmonic component.
SOLUTION: A controller 110, when it detects the reverse power flow current quantity to the system side through a reverse power relay and the reverse power flow current quantity exceeds a predetermined reference current quantity, controls an inverter circuit 117, reduces the supply power, and controls the reverse power flow current. The controller 110 detects the higher harmonic component generated in a cooling fan 91 or an electric circuit 92 by an inverter output current detecting sensor 72, a current component detecting sensor 73, and a band elimination filter 74; and cancels the higher harmonic component by superimposing the reverse component to the feedback current of an inverter 52.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：控制到商用电源系统侧的反向功率流动电流，并减少高次谐波分量的泄漏。解决方案：控制器110通过反向功率继电器检测到系统侧的反向功率流量并且反向功率流量超过预定的参考电流量时，控制逆变器电路117，减少供电电源，并控制反向功率流量电流。控制器110通过逆变器输出电流检测传感器72，电流分量检测传感器73和带除滤波器74检测在冷却风扇91或电路92中产生的高次谐波分量; 并通过将反向分量叠加到逆变器52的反馈电流来抵消高次谐波分量。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004248342A System interconnection power generation system, control method, control program and recording medium 审中-公开
标题翻译：系统互连发电系统，控制方法，控制程序和记录介质
公开(公告)号：JP2004248342A
公开(公告)日：2004-09-02
申请号：JP2003032472
申请日：2003-02-10
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： MAKINO YASUHIRO , FUNAKOSHI TOMOHIDE , ONIZUKA KEIGO , MORITA ISAO
IPC分类号： H02P9/04
CPC分类号： Y02E20/14
摘要： PROBLEM TO BE SOLVED: To operate a cogeneration system over a long period of time without stopping by suppressing application of an overvoltage to an inverter. SOLUTION: A controller 110 measures the r.p.m. of a gas engine 13 or a generator 14, the increasing rate of r.p.m., and the output voltage of the generator 14 or the increasing rate thereof and limits the quantity of an input current to a power converter or interrupts the input current. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：通过抑制对逆变器的过电压的应用，能够长时间地操作热电联产系统而不停止。
解决方案：控制器110测量r.p.m。燃气发动机13或发电机14，r.p.m.的增加率和发电机14的输出电压或其增加率，并将输入电流的数量限制到功率转换器或中断输入电流。版权所有（C）2004，JPO＆NCIPI

6. 发明专利

JP2004173380A Motor control device 有权
公开(公告)号：JP2004173380A
公开(公告)日：2004-06-17
申请号：JP2002334575
申请日：2002-11-19
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： MORITA ISAO , FUNAKOSHI TOMOHIDE , ONIZUKA KEIGO , MAKINO YASUHIRO
IPC分类号： H02P29/00 , H02P5/00 , H02P6/04
摘要： PROBLEM TO BE SOLVED: To provide a motor control device that avoids the influence of switching noise. SOLUTION: The motor control device comprises microcomputers 3-1, 3-2 to 3-M that take in currents outputted to a motor to be controlled, output switching signals SW obtained by comparing a voltage command signal that is a modulated signal and a carrier signal, and control the motor to be controlled; and a clock generation IC 5 that generates clock signals. The microcomputers 3-1, 3-2 to 3-M output the switching signals SW in synchronization with the clock signals, and take in the currents at such timing as to except outputs of the switching signals SW of the other microcomputers 3-1, 3-2 to 3-M including one itself. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2004088889A Interconnected system power generator and control method 审中-公开
公开(公告)号：JP2004088889A
公开(公告)日：2004-03-18
申请号：JP2002245532
申请日：2002-08-26
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： MAKINO YASUHIRO , FUNAKOSHI TOMOHIDE , ONIZUKA KEIGO , MORITA ISAO
IPC分类号： H02J3/38 , H02M7/48
摘要： PROBLEM TO BE SOLVED: To attain manufacturing cost reduction for an inverter device and to increase a high power control speed. SOLUTION: A controller 110 detects the rotational speed of a gas engine 13 or a generator 14, and sets matched power, or power matched with commercial power, generated on the basis of a detected rotational speed in converting the power obtained by power generation into the matched power. COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2004056965A Interconnected system generator and cogeneration system 有权
公开(公告)号：JP2004056965A
公开(公告)日：2004-02-19
申请号：JP2002213715
申请日：2002-07-23
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： ONIZUKA KEIGO , MORITA ISAO , FUNAKOSHI TOMOHIDE , MAKINO YASUHIRO
IPC分类号： H02J3/38 , H02M7/48
CPC分类号： Y02E20/14
摘要： PROBLEM TO BE SOLVED: To efficiently cool a reactor for boosting and a reactor for smoothing without increase in equipment cost. SOLUTION: An internal combustion engine 10 drives a generator 11. A controller 18 converts power generated by the generator 11 into power matched with commercial power and outputs it through a commercial power line. A reactor portion for power conversion is placed in a path of blast by an air blower 16. Therefore, when air is sent by the air blower 16 to cool the internal combustion engine 10, the reactor portion for power conversion is cooled. COPYRIGHT: (C)2004,JPO

9. 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。

10. 发明专利

JP2013116024A Power storage device 有权
标题翻译：电源存储设备
公开(公告)号：JP2013116024A
公开(公告)日：2013-06-10
申请号：JP2011263273
申请日：2011-12-01
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： ESAKA KOICHIRO , FUKUDA DAISUKE , FUNAKOSHI TOMOHIDE , HIRATA TOSHIYUKI
IPC分类号： H02J7/35 , H01M10/44 , H02J7/00
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a power storage device capable of easily adding a power storage function to an existing photovoltaic power generation system.SOLUTION: A power storage device 20 is connected between a solar cell 1 and a power conversion device 4. The power storage device 20 is charged with DC power supplied to the power conversion device 4 that is configured to convert the DC power from a DC power source such as a solar cell to AC power and overlap it to a power system, or the power storage device 20 discharges DC power to the power conversion device. When electric power required to charge the power storage device is smaller than the output power of the DC power source, the voltage required to start a charging operation of the power storage device is set lower than the DC power source voltage that is required for the power conversion device to start an overlapping operation.
摘要翻译：要解决的问题：提供一种能够容易地将现有光伏发电系统的蓄电功能添加的蓄电装置。解决方案：蓄电装置20连接在太阳能电池1和电力转换装置4之间。蓄电装置20对提供给电力转换装置4的直流电力进行充电，该电力转换装置4被配置为将来自直流电源如太阳能电池到交流电源并与电力系统重叠，或者电力存储装置20向电力转换装置放电DC电力。当对蓄电装置充电所需的电力小于直流电源的输出功率时，开始蓄电装置的充电动作所需的电压被设定为低于电力需要的直流电源电压转换设备启动重叠操作。版权所有（C）2013，JPO＆INPIT

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