CN1841254A - 太阳光发电装置 - Google Patents
太阳光发电装置 Download PDFInfo
- Publication number
- CN1841254A CN1841254A CNA2006100568392A CN200610056839A CN1841254A CN 1841254 A CN1841254 A CN 1841254A CN A2006100568392 A CNA2006100568392 A CN A2006100568392A CN 200610056839 A CN200610056839 A CN 200610056839A CN 1841254 A CN1841254 A CN 1841254A
- Authority
- CN
- China
- Prior art keywords
- voltage
- solar cell
- mentioned
- power
- booster circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/66—Regulating electric power
- G05F1/67—Regulating electric power to the maximum power available from a generator, e.g. from solar cell
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1412—Containers with closing means, e.g. caps
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Pharmacology & Pharmacy (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Control Of Electrical Variables (AREA)
- Inverter Devices (AREA)
- Photovoltaic Devices (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
一种太阳光发电装置,既维持通用性、避免成本的上升,又在升压电路开始运转时防止给逆变器电路的MPPT控制带来不良影响。控制装置将标准输入电压的最大值Vmax设为0,读入电压传感器检测出的当前的标准输入电压Vs,判断升压电路是否停止,当停止时读入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。并且,当该目前的标准输入电压Vs小于等于标准输入电压最大值Vmax时,判定该电压Vs是否低于从Vmax减去升压电路起动判定电压Vn后的值。在低于的情况下,计时器开始计时,当该低状态持续长于逆变器电路的起动判定时间Tn而超时的时候,控制装置使升压电路的运转开始。
Description
技术领域
本发明涉及一种太阳光发电装置,提供由太阳电池发电的输出。具体来说,涉及一种对由太阳电池发出的直流电力进行升压、变换为交流电力而提供的太阳光发电装置。
背景技术
作为现有的这种太阳光发电装置,已知有如下的太阳光发电装置:由升压电路升压通过太阳电池发出的直流电力,由逆变器电路将升压后的直流电力变换为交流电力,通过控制装置控制变换后的交流电力,再生到商用电源系统中(例如,参照专利文献1)。
并且,作为在上述太阳光发电装置中使用的太阳电池的特性,太阳电池的输出电压从Vmax(空载电压)到最大功率点Pm为止,输出电力逐渐增加,超过最大功率点Pm而电压下降时,输出电压从最大功率点Pm逐渐减少。因此,作为从太阳电池取得最大功率的控制,已知:由逆变器电路进行使太阳电池的动作点始终跟踪最大功率点Pm而变化的最大功率点跟踪控制(Maximun PowerPoint Tracking(以下,称为“MPPT控制”))(例如,参照专利文献2)。
专利文献1:日本特开2003-9398号公报
专利文献2:日本特开平11-282553号公报
发明内容
可是,根据上述专利文献2公开的技术,一种太阳光发电装置,将规定片数的太阳电池板串联连接,将能够发出额定、即标准的直流电力的标准太阳电池连接在逆变器电路上,并且,通过升压电路,将片数少于上述规定片数的太阳电池板串连连接而发出的电力小于上述标准的直流电力、该直流电力的电压小于上述标准直流电力的电压的端太阳电池连接在逆变器电路上,在该太阳光发电装置中,例如,在早晚或者恶劣天气时阳光照射少的时候,由于太阳电池的发电量不足使得逆变器电路成为间歇运转状态,在进入连续运转状态前升压电路开始运转的情况下,可能会给逆变器电路的MPPT控制带来不良影响。
因此,需要在能够确认逆变器电路连续运转情况的状态下,开始升压电路的运转。此时,可通过与逆变器电路的控制用微型计算机间的通信,确认是否在连续运转,并且可在来自上述标准的太阳电池电路的输入部设置电压、电流传感器,测量电力从而确认逆变器电路的连续运转。
然而,在前者的情况下,出现只能够连接适于通信的逆变器电路、不能够连接不适于通信的逆变器电路的问题,另外,在后者,有部件件数增加、成本上升的问题。
于是,本发明以解决上述问题点为目的,其既维持通用性、避免成本的上升,又在升压电路开始运转时可防止给逆变器电路的MPPT控制带来不良影响。
因此,第一发明是一种太阳光发电装置,具备:第一太阳电池,发出规定电压的直流电压的电力;第二太阳电池,发出比该第一太阳电池电压低的直流电压的电力;升压电路,升压由该第二太阳电池发出的电力的电压;逆变器电路,将由该升压电路升压后的电力以及由第一太阳电池发出的直流电力变换为交流电力,并且进行最大功率点跟踪控制,该太阳光发电装置的特征在于,具备:电压传感器,检测由上述第一太阳电池发出的直流电力的电压;计时器,对上述第一太阳电池以及第二太阳电池开始发电而上述电压传感器的检测电压小于等于规定电压的状态的连续时间进行计时;控制装置,进行控制,使得该计时器计时了规定时间时开始上述升压电路的运转。
另外,第二发明是一种太阳光发电装置,具备:第一太阳电池,发出规定电压的直流电压的电力;第二太阳电池,发出比该第一太阳电池电压低的直流电压的电力;升压电路,升压由该第二太阳电池发出的电力的电压;逆变器电路,将由该升压电路升压后的电力以及由第一太阳电池发出的直流电力变换为交流电力,并且进行最大功率点跟踪控制,该太阳光发电装置的特征在于,具备:电压传感器,检测由上述第一太阳电池发出的直流电力的电压;计时器,对上述第一太阳电池以及第二太阳电池开始发电而上述电压传感器的检测电压小于等于从上述第一太阳电池的最大输出电压减去预先设定的电压得到的电压的状态的连续时间进行计时;控制装置,进行控制,使得该计时器计时了规定时间时开始上述升压电路的运转。
根据本发明,既不需要使逆变器电路适于通信而维持通用性、避免成本的上升,又在升压电路开始运转时可避免给逆变器电路的MPPT控制带来不良影响。
附图说明
图1是太阳光发电装置的整个系统的系统图。
图2是升压电路内置连接装置的电路图。
图3是说明升压电路起动时的控制的流程图。
符号说明
1、2、3:太阳电池(第一太阳电池);4、5:端太阳电池(第二太阳电池);6:连接装置;7:功率调节器;8:逆变器电路;16A、16B:升压电路;23:第四电压传感器;24:控制装置;25:计时器。
具体实施方式
以下,根据附图说明本发明的实施方式。图1是表示太阳光发电装置的整个系统的系统图。在图1中,1~3是如下的标准的太阳电池(第一太阳电池),即串联连接规定的片数、例如5片太阳电池板,能够发出额定、即标准的直流电力;4及5是如下的端太阳电池(第二太阳电池),即串联连接少于规定片数的片数、例如3片太阳电池板,发出的直流电力少于上述标准的直流电力,该直流电力的电压小于上述标准的直流电力的电压。
另外,6是将后述的升压电路(DC/DC转换器)内置于箱体6A中的连接装置,7是连接到该连接装置6并具备逆变器电路8的功率调节器,该功率调节器7连接在商用电力系统上。并且,功率调节器7为了从太阳电池取得最大功率,进行作为使太阳电池的动作点始终跟踪最大功率点而变化的最大功率点跟踪控制的MPPT控制(Maximun Power Point Tracking控制)。
下面,根据图2详细说明上述连接装置6。10A、10B、10C是分别通过端子11A、11B、11C连接在标准的太阳电池1、2、3上的标准输入电路,与被连接的太阳电池设置为数目相同。另外,12A、12B、12C是连接在标准输入电路10A、10B、10C的输出侧的防止逆流用的二极管。
16A、16B是升压电路(DC/DC转换器),升压电路16A、16B通过端子17A、17B以及第一、第二电压传感器18A、18B连接在端太阳电池4、5上。22是检测升压电路16A、16B的输出电压的第三电压传感器,23是检测标准输入电路10A、10B、10C的输出电压(以下,称为“标准输入电压”)的第四电压传感器。在此,升压电路16A、16B的控制用电源从端太阳电池4、5取得,因此,不会成为太阳电池1、2、3的负荷。
24是作为微型计算机的控制装置,该控制装置24具备未图示的CPU(中央处理单元)、RAM(随机存储器)、ROM(只读存储器)以及计时器25,还具有输入电压检测部26以及输出电压检测部27。另外,控制装置24通过PWM(pulse width modulation:脉冲宽度调制)控制电路(脉冲宽度调制控制电路)28,将控制信号输出到升压电路16A、16B。并且,上述连接装置6通过输出侧端子30连接在功率调节器7上。
下面,根据图3所示的流程图,说明太阳光发电装置的动作,特别是起动时的动作。首先,控制装置24将标准输入电压的最大值Vmax设为0(复位为零),读入第四电压传感器23检测出的当前的标准输入电压Vs。然后,控制装置24判断升压电路16A、16B是否停止,停止时,读入预先设定并存储在上述RAM中的标准输入电压最大值Vmax,与上述当前的标准输入电压Vs进行比较。
并且,当该当前的标准输入电压Vs小于等于标准输入电压最大值Vmax时,判定该当前的标准输入电压Vs是否低于从标准输入电压最大值Vmax减去预先设定并存储在上述RAM中的升压电路起动判定电压Vn后的值。并且,在低于的情况下,计时器25开始计时,当该低状态持续长于预先存储在RAM中的逆变器电路8的起动判定时间(可判断为逆变器电路8连续运转的时间)Tn,计时器25计时了起动判定时间Tn而超时的时候,控制装置24判断为功率调节器7的逆变器电路8已起动,将起动信号输出到升压电路16A、16B,各升压电路16A、16B开始运转。
这样,根据标准输入电压Vs、标准输入电压最大值Vmax以及升压电路起动判定电压Vn,由计时器25的计时判断逆变器电路8正在连续运转后,各升压电路16A、16B开始运转,因此,不需要使设置在功率调节器7中的逆变器电路8适于通信,从而既能够维持通用性、并且无需在标准输入电路10A、10B、10C侧设置电流传感器等而避免成本的上升,又能够在升压电路16A、16B开始运转时避免给逆变器电路8的MPPT控制带来不良影响。
另外,读入标准输入电压最大值Vmax,与当前的标准输入电压Vs进行比较时,当控制装置24判断为该当前的标准输入电压Vs大于标准输入电压最大值Vmax的时候,使当前的标准输入电压Vs维持为标准输入电压最大值Vmax。另外,上述当前的标准输入电压Vs小于等于标准输入电压最大值Vmax的情况下,判定当前的标准输入电压Vs是否低于从标准输入电压最大值Vmax减去预先设定并存储在上述RAM中的升压电路起动判定电压Vn后的值,当判定为不低于的时候,与判定为Vs>Vmax的情况同样,将上述计时器25的计时时间设为0(复位为零),停止升压电路16A、16B的运转。
另外,上述当前的标准输入电压Vs小于等于标准输入电压最大值Vmax、且判定当前的标准输入电压Vs是否低于从标准输入电压最大值Vmax减去预先设定并存储在上述RAM中的升压电路起动判定电压Vn后的值,当判定为低于的情况下,计时器25开始计时,在直到超时为止的期间也保持升压电路16A、16B的停止状态。
此外,起动上述各升压电路16A、16B后,根据由第一、第二电压传感器18A、18B检测出的端太阳电池4、5的输出电压、由第三电压传感器22检测出的升压电路16A、16B的输出电压、以及由第四电压传感器23检测出的标准输入电路10A、10B、10C的输出电压,控制装置24的输入电压检测部26以及输出电压检测部27进行动作,控制装置24通过PWM控制电路28控制升压电路16A、16B,各升压电路16A、16B的输出电压与标准输入电路10A、10B、10C的输出电压保持为相同,从太阳光发电装置提供规定电压的电力。
以上说明了本发明的实施方式,但根据上述说明,可以是各种代替例、修改或者变形,在不脱离本发明宗旨的范围内包含上述各种代替例、修改或者变形。
Claims (2)
1.一种太阳光发电装置,具备:第一太阳电池,发出规定电压的直流电压的电力;第二太阳电池,发出比该第一太阳电池电压低的直流电压的电力;升压电路,升压由该第二太阳电池发出的电力的电压;逆变器电路,将由该升压电路升压后的电力以及由第一太阳电池发出的直流电力变换为交流电力,并且进行最大功率点跟踪控制,其特征在于,该太阳光发电装置具备:
电压传感器,检测由上述第一太阳电池发出的直流电力的电压;计时器,对上述第一太阳电池以及第二太阳电池开始发电而上述电压传感器的检测电压小于等于规定电压的状态的连续时间进行计时;控制装置,进行控制,使得该计时器计时了规定时间时开始上述升压电路的运转。
2.一种太阳光发电装置,具备:第一太阳电池,发出规定电压的直流电压的电力;第二太阳电池,发出比该第一太阳电池电压低的直流电压的电力;升压电路,升压由该第二太阳电池发出的电力的电压;逆变器电路,将由该升压电路升压后的电力以及由第一太阳电池发出的直流电力变换为交流电力,并且进行最大功率点跟踪控制,其特征在于,该太阳光发电装置具备:
电压传感器,检测由上述第一太阳电池发出的直流电力的电压;计时器,对上述第一太阳电池以及第二太阳电池开始发电而上述电压传感器的检测电压小于等于从上述第一太阳电池的最大输出电压减去预先设定的电压得到的电压的状态的连续时间进行计时;控制装置,进行控制,使得该计时器计时了规定时间时开始上述升压电路的运转。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005097643 | 2005-03-30 | ||
JP2005097643A JP4794189B2 (ja) | 2005-03-30 | 2005-03-30 | 太陽光発電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1841254A true CN1841254A (zh) | 2006-10-04 |
CN100517159C CN100517159C (zh) | 2009-07-22 |
Family
ID=36128606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100568392A Expired - Fee Related CN100517159C (zh) | 2005-03-30 | 2006-03-07 | 太阳光发电装置 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1708070B1 (zh) |
JP (1) | JP4794189B2 (zh) |
KR (1) | KR100993652B1 (zh) |
CN (1) | CN100517159C (zh) |
AT (1) | ATE394727T1 (zh) |
DE (1) | DE602006001067D1 (zh) |
ES (1) | ES2306310T3 (zh) |
TW (1) | TWI400594B (zh) |
Cited By (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102200793A (zh) * | 2011-05-23 | 2011-09-28 | 昆明理工大学 | 一种发电装置最大功率点检测跟踪方法及其电路 |
CN102822762A (zh) * | 2010-05-12 | 2012-12-12 | 欧姆龙株式会社 | 电压转换器、电压转换方法、电力调整器、电力调整方法、太阳能发电系统以及管理装置 |
CN104488159A (zh) * | 2012-05-25 | 2015-04-01 | 太阳能安吉科技有限公司 | 用于互联的直流电源的电路 |
US9088178B2 (en) | 2006-12-06 | 2015-07-21 | Solaredge Technologies Ltd | Distributed power harvesting systems using DC power sources |
US9112379B2 (en) | 2006-12-06 | 2015-08-18 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
US9130401B2 (en) | 2006-12-06 | 2015-09-08 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
CN105186563A (zh) * | 2015-09-16 | 2015-12-23 | 上海载物能源科技有限公司 | 一种基于同步boost的高效能太阳能光伏发电控制系统及方法 |
US9235228B2 (en) | 2012-03-05 | 2016-01-12 | Solaredge Technologies Ltd. | Direct current link circuit |
US9291696B2 (en) | 2007-12-05 | 2016-03-22 | Solaredge Technologies Ltd. | Photovoltaic system power tracking method |
US9318974B2 (en) | 2014-03-26 | 2016-04-19 | Solaredge Technologies Ltd. | Multi-level inverter with flying capacitor topology |
US9362743B2 (en) | 2008-05-05 | 2016-06-07 | Solaredge Technologies Ltd. | Direct current power combiner |
US9368964B2 (en) | 2006-12-06 | 2016-06-14 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US9401599B2 (en) | 2010-12-09 | 2016-07-26 | Solaredge Technologies Ltd. | Disconnection of a string carrying direct current power |
US9407161B2 (en) | 2007-12-05 | 2016-08-02 | Solaredge Technologies Ltd. | Parallel connected inverters |
US9537445B2 (en) | 2008-12-04 | 2017-01-03 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US9543889B2 (en) | 2006-12-06 | 2017-01-10 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US9548619B2 (en) | 2013-03-14 | 2017-01-17 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
US9590526B2 (en) | 2006-12-06 | 2017-03-07 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
US9647442B2 (en) | 2010-11-09 | 2017-05-09 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US9644993B2 (en) | 2006-12-06 | 2017-05-09 | Solaredge Technologies Ltd. | Monitoring of distributed power harvesting systems using DC power sources |
US9673711B2 (en) | 2007-08-06 | 2017-06-06 | Solaredge Technologies Ltd. | Digital average input current control in power converter |
US9680304B2 (en) | 2006-12-06 | 2017-06-13 | Solaredge Technologies Ltd. | Method for distributed power harvesting using DC power sources |
US9812984B2 (en) | 2012-01-30 | 2017-11-07 | Solaredge Technologies Ltd. | Maximizing power in a photovoltaic distributed power system |
US9819178B2 (en) | 2013-03-15 | 2017-11-14 | Solaredge Technologies Ltd. | Bypass mechanism |
US9831824B2 (en) | 2007-12-05 | 2017-11-28 | SolareEdge Technologies Ltd. | Current sensing on a MOSFET |
US9853538B2 (en) | 2007-12-04 | 2017-12-26 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US9853565B2 (en) | 2012-01-30 | 2017-12-26 | Solaredge Technologies Ltd. | Maximized power in a photovoltaic distributed power system |
US9866098B2 (en) | 2011-01-12 | 2018-01-09 | Solaredge Technologies Ltd. | Serially connected inverters |
US9869701B2 (en) | 2009-05-26 | 2018-01-16 | Solaredge Technologies Ltd. | Theft detection and prevention in a power generation system |
US9876430B2 (en) | 2008-03-24 | 2018-01-23 | Solaredge Technologies Ltd. | Zero voltage switching |
US9923516B2 (en) | 2012-01-30 | 2018-03-20 | Solaredge Technologies Ltd. | Photovoltaic panel circuitry |
US9941813B2 (en) | 2013-03-14 | 2018-04-10 | Solaredge Technologies Ltd. | High frequency multi-level inverter |
US9960667B2 (en) | 2006-12-06 | 2018-05-01 | Solaredge Technologies Ltd. | System and method for protection during inverter shutdown in distributed power installations |
US9966766B2 (en) | 2006-12-06 | 2018-05-08 | Solaredge Technologies Ltd. | Battery power delivery module |
US10115841B2 (en) | 2012-06-04 | 2018-10-30 | Solaredge Technologies Ltd. | Integrated photovoltaic panel circuitry |
US10230310B2 (en) | 2016-04-05 | 2019-03-12 | Solaredge Technologies Ltd | Safety switch for photovoltaic systems |
US10396662B2 (en) | 2011-09-12 | 2019-08-27 | Solaredge Technologies Ltd | Direct current link circuit |
US10673222B2 (en) | 2010-11-09 | 2020-06-02 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10673229B2 (en) | 2010-11-09 | 2020-06-02 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10931119B2 (en) | 2012-01-11 | 2021-02-23 | Solaredge Technologies Ltd. | Photovoltaic module |
US11018623B2 (en) | 2016-04-05 | 2021-05-25 | Solaredge Technologies Ltd. | Safety switch for photovoltaic systems |
US11177663B2 (en) | 2016-04-05 | 2021-11-16 | Solaredge Technologies Ltd. | Chain of power devices |
US11264947B2 (en) | 2007-12-05 | 2022-03-01 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US11296650B2 (en) | 2006-12-06 | 2022-04-05 | Solaredge Technologies Ltd. | System and method for protection during inverter shutdown in distributed power installations |
US11309832B2 (en) | 2006-12-06 | 2022-04-19 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11569659B2 (en) | 2006-12-06 | 2023-01-31 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11687112B2 (en) | 2006-12-06 | 2023-06-27 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11728768B2 (en) | 2006-12-06 | 2023-08-15 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
US11735910B2 (en) | 2006-12-06 | 2023-08-22 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US11855231B2 (en) | 2006-12-06 | 2023-12-26 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11881814B2 (en) | 2005-12-05 | 2024-01-23 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US11888387B2 (en) | 2006-12-06 | 2024-01-30 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
US12057807B2 (en) | 2016-04-05 | 2024-08-06 | Solaredge Technologies Ltd. | Chain of power devices |
US12136890B2 (en) | 2023-11-14 | 2024-11-05 | Solaredge Technologies Ltd. | Multi-level inverter |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5354892B2 (ja) * | 2007-11-26 | 2013-11-27 | ニッコー株式会社 | 風力発電装置 |
JP5540893B2 (ja) * | 2010-05-31 | 2014-07-02 | 三洋電機株式会社 | 太陽光発電装置及び接続装置 |
WO2012063304A1 (ja) * | 2010-11-08 | 2012-05-18 | 株式会社日立製作所 | 太陽光発電システム |
JP5891251B2 (ja) | 2012-02-15 | 2016-03-22 | 東芝三菱電機産業システム株式会社 | 電力変換装置の電源供給装置 |
CN102749931A (zh) * | 2012-06-21 | 2012-10-24 | 上海市电力公司 | 一种光伏储能控制系统 |
GB2551753A (en) | 2016-06-29 | 2018-01-03 | Liu Xiongwei | Apparatus for use in a solar photovoltaic power system and methods of operating the same |
JP7073647B2 (ja) * | 2017-08-07 | 2022-05-24 | オムロン株式会社 | 発電システム |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5327071A (en) | 1991-11-05 | 1994-07-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration | Microprocessor control of multiple peak power tracking DC/DC converters for use with solar cell arrays |
JP3554116B2 (ja) * | 1996-09-06 | 2004-08-18 | キヤノン株式会社 | 電力制御装置及びそれを用いた太陽光発電システム |
JPH10341541A (ja) | 1997-06-05 | 1998-12-22 | Toshiba Corp | 蓄電池放電終止制御装置 |
CN1161678C (zh) | 1998-03-30 | 2004-08-11 | 三洋电机株式会社 | 太阳能发电装置 |
JP3732942B2 (ja) * | 1998-03-30 | 2006-01-11 | 三洋電機株式会社 | 太陽光発電装置 |
JP2001128365A (ja) * | 1999-10-25 | 2001-05-11 | Hitachi Ltd | 太陽光発電システムの運転方法 |
JP3747313B2 (ja) * | 2000-04-27 | 2006-02-22 | シャープ株式会社 | 系統連系インバータ装置 |
JP2002271991A (ja) * | 2001-03-14 | 2002-09-20 | Kyocera Corp | 太陽光発電システム、太陽光発電システムの起動方法、及びコンピュータ読み取り可能な記録媒体 |
JP3772096B2 (ja) * | 2001-04-13 | 2006-05-10 | シャープ株式会社 | 太陽光発電システム用パワーコンディショナ |
JP2003009398A (ja) * | 2001-06-19 | 2003-01-10 | Sanyo Electric Co Ltd | 系統連系発電装置の制御方法及び系統連系発電装置 |
CN1337775A (zh) * | 2001-06-29 | 2002-02-27 | 黎进华 | 太阳能发电机及其逆变升压电路 |
KR100452967B1 (ko) | 2002-04-24 | 2004-10-14 | 헥스파워시스템(주) | 태양광 발전용 전력조절기의 제어장치 및 제어방법 |
JP2004146791A (ja) * | 2002-07-31 | 2004-05-20 | Kyocera Corp | 太陽光発電装置 |
TWI232361B (en) * | 2003-11-25 | 2005-05-11 | Delta Electronics Inc | Maximum-power tracking method and device of solar power generation system |
TWM258488U (en) * | 2004-02-23 | 2005-03-01 | Hu-Tai Fan | Solar power control apparatus for handheld devices |
-
2005
- 2005-03-30 JP JP2005097643A patent/JP4794189B2/ja active Active
-
2006
- 2006-02-16 KR KR1020060014875A patent/KR100993652B1/ko not_active IP Right Cessation
- 2006-03-07 CN CNB2006100568392A patent/CN100517159C/zh not_active Expired - Fee Related
- 2006-03-13 TW TW095108349A patent/TWI400594B/zh not_active IP Right Cessation
- 2006-03-14 ES ES06005204T patent/ES2306310T3/es active Active
- 2006-03-14 DE DE602006001067T patent/DE602006001067D1/de active Active
- 2006-03-14 EP EP06005204A patent/EP1708070B1/en not_active Not-in-force
- 2006-03-14 AT AT06005204T patent/ATE394727T1/de not_active IP Right Cessation
Cited By (148)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11881814B2 (en) | 2005-12-05 | 2024-01-23 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US11687112B2 (en) | 2006-12-06 | 2023-06-27 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11569659B2 (en) | 2006-12-06 | 2023-01-31 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US9088178B2 (en) | 2006-12-06 | 2015-07-21 | Solaredge Technologies Ltd | Distributed power harvesting systems using DC power sources |
US9112379B2 (en) | 2006-12-06 | 2015-08-18 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
US9130401B2 (en) | 2006-12-06 | 2015-09-08 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11296650B2 (en) | 2006-12-06 | 2022-04-05 | Solaredge Technologies Ltd. | System and method for protection during inverter shutdown in distributed power installations |
US12068599B2 (en) | 2006-12-06 | 2024-08-20 | Solaredge Technologies Ltd. | System and method for protection during inverter shutdown in distributed power installations |
US11309832B2 (en) | 2006-12-06 | 2022-04-19 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11183922B2 (en) | 2006-12-06 | 2021-11-23 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US12046940B2 (en) | 2006-12-06 | 2024-07-23 | Solaredge Technologies Ltd. | Battery power control |
US11073543B2 (en) | 2006-12-06 | 2021-07-27 | Solaredge Technologies Ltd. | Monitoring of distributed power harvesting systems using DC power sources |
US9368964B2 (en) | 2006-12-06 | 2016-06-14 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US12032080B2 (en) | 2006-12-06 | 2024-07-09 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
US11063440B2 (en) | 2006-12-06 | 2021-07-13 | Solaredge Technologies Ltd. | Method for distributed power harvesting using DC power sources |
US11043820B2 (en) | 2006-12-06 | 2021-06-22 | Solaredge Technologies Ltd. | Battery power delivery module |
US9543889B2 (en) | 2006-12-06 | 2017-01-10 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US12027849B2 (en) | 2006-12-06 | 2024-07-02 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US11031861B2 (en) | 2006-12-06 | 2021-06-08 | Solaredge Technologies Ltd. | System and method for protection during inverter shutdown in distributed power installations |
US12027970B2 (en) | 2006-12-06 | 2024-07-02 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
US11476799B2 (en) | 2006-12-06 | 2022-10-18 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US9644993B2 (en) | 2006-12-06 | 2017-05-09 | Solaredge Technologies Ltd. | Monitoring of distributed power harvesting systems using DC power sources |
US12107417B2 (en) | 2006-12-06 | 2024-10-01 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US9680304B2 (en) | 2006-12-06 | 2017-06-13 | Solaredge Technologies Ltd. | Method for distributed power harvesting using DC power sources |
US11002774B2 (en) | 2006-12-06 | 2021-05-11 | Solaredge Technologies Ltd. | Monitoring of distributed power harvesting systems using DC power sources |
US11962243B2 (en) | 2006-12-06 | 2024-04-16 | Solaredge Technologies Ltd. | Method for distributed power harvesting using DC power sources |
US11594881B2 (en) | 2006-12-06 | 2023-02-28 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11569660B2 (en) | 2006-12-06 | 2023-01-31 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US9853490B2 (en) | 2006-12-06 | 2017-12-26 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US11961922B2 (en) | 2006-12-06 | 2024-04-16 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11575261B2 (en) | 2006-12-06 | 2023-02-07 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11888387B2 (en) | 2006-12-06 | 2024-01-30 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
US11575260B2 (en) | 2006-12-06 | 2023-02-07 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11579235B2 (en) | 2006-12-06 | 2023-02-14 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
US10673253B2 (en) | 2006-12-06 | 2020-06-02 | Solaredge Technologies Ltd. | Battery power delivery module |
US11594880B2 (en) | 2006-12-06 | 2023-02-28 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11855231B2 (en) | 2006-12-06 | 2023-12-26 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11735910B2 (en) | 2006-12-06 | 2023-08-22 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US9948233B2 (en) | 2006-12-06 | 2018-04-17 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US9960731B2 (en) | 2006-12-06 | 2018-05-01 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
US9960667B2 (en) | 2006-12-06 | 2018-05-01 | Solaredge Technologies Ltd. | System and method for protection during inverter shutdown in distributed power installations |
US9966766B2 (en) | 2006-12-06 | 2018-05-08 | Solaredge Technologies Ltd. | Battery power delivery module |
US10637393B2 (en) | 2006-12-06 | 2020-04-28 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US10447150B2 (en) | 2006-12-06 | 2019-10-15 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11594882B2 (en) | 2006-12-06 | 2023-02-28 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US9590526B2 (en) | 2006-12-06 | 2017-03-07 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
US10097007B2 (en) | 2006-12-06 | 2018-10-09 | Solaredge Technologies Ltd. | Method for distributed power harvesting using DC power sources |
US11728768B2 (en) | 2006-12-06 | 2023-08-15 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
US11682918B2 (en) | 2006-12-06 | 2023-06-20 | Solaredge Technologies Ltd. | Battery power delivery module |
US11658482B2 (en) | 2006-12-06 | 2023-05-23 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US10230245B2 (en) | 2006-12-06 | 2019-03-12 | Solaredge Technologies Ltd | Battery power delivery module |
US11598652B2 (en) | 2006-12-06 | 2023-03-07 | Solaredge Technologies Ltd. | Monitoring of distributed power harvesting systems using DC power sources |
US9673711B2 (en) | 2007-08-06 | 2017-06-06 | Solaredge Technologies Ltd. | Digital average input current control in power converter |
US10116217B2 (en) | 2007-08-06 | 2018-10-30 | Solaredge Technologies Ltd. | Digital average input current control in power converter |
US11594968B2 (en) | 2007-08-06 | 2023-02-28 | Solaredge Technologies Ltd. | Digital average input current control in power converter |
US10516336B2 (en) | 2007-08-06 | 2019-12-24 | Solaredge Technologies Ltd. | Digital average input current control in power converter |
US9853538B2 (en) | 2007-12-04 | 2017-12-26 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11693080B2 (en) | 2007-12-05 | 2023-07-04 | Solaredge Technologies Ltd. | Parallel connected inverters |
US9831824B2 (en) | 2007-12-05 | 2017-11-28 | SolareEdge Technologies Ltd. | Current sensing on a MOSFET |
US10644589B2 (en) | 2007-12-05 | 2020-05-05 | Solaredge Technologies Ltd. | Parallel connected inverters |
US11183969B2 (en) | 2007-12-05 | 2021-11-23 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US9407161B2 (en) | 2007-12-05 | 2016-08-02 | Solaredge Technologies Ltd. | Parallel connected inverters |
US11183923B2 (en) | 2007-12-05 | 2021-11-23 | Solaredge Technologies Ltd. | Parallel connected inverters |
US12055647B2 (en) | 2007-12-05 | 2024-08-06 | Solaredge Technologies Ltd. | Parallel connected inverters |
US9291696B2 (en) | 2007-12-05 | 2016-03-22 | Solaredge Technologies Ltd. | Photovoltaic system power tracking method |
US10693415B2 (en) | 2007-12-05 | 2020-06-23 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US11264947B2 (en) | 2007-12-05 | 2022-03-01 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US9979280B2 (en) | 2007-12-05 | 2018-05-22 | Solaredge Technologies Ltd. | Parallel connected inverters |
US11894806B2 (en) | 2007-12-05 | 2024-02-06 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US9876430B2 (en) | 2008-03-24 | 2018-01-23 | Solaredge Technologies Ltd. | Zero voltage switching |
US9362743B2 (en) | 2008-05-05 | 2016-06-07 | Solaredge Technologies Ltd. | Direct current power combiner |
US11424616B2 (en) | 2008-05-05 | 2022-08-23 | Solaredge Technologies Ltd. | Direct current power combiner |
US10468878B2 (en) | 2008-05-05 | 2019-11-05 | Solaredge Technologies Ltd. | Direct current power combiner |
US10461687B2 (en) | 2008-12-04 | 2019-10-29 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US9537445B2 (en) | 2008-12-04 | 2017-01-03 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US10969412B2 (en) | 2009-05-26 | 2021-04-06 | Solaredge Technologies Ltd. | Theft detection and prevention in a power generation system |
US9869701B2 (en) | 2009-05-26 | 2018-01-16 | Solaredge Technologies Ltd. | Theft detection and prevention in a power generation system |
US11867729B2 (en) | 2009-05-26 | 2024-01-09 | Solaredge Technologies Ltd. | Theft detection and prevention in a power generation system |
CN102822762A (zh) * | 2010-05-12 | 2012-12-12 | 欧姆龙株式会社 | 电压转换器、电压转换方法、电力调整器、电力调整方法、太阳能发电系统以及管理装置 |
CN102822762B (zh) * | 2010-05-12 | 2015-11-25 | 欧姆龙株式会社 | 电压转换器、电压转换方法、电力调整器、电力调整方法、太阳能发电系统以及管理装置 |
US9647442B2 (en) | 2010-11-09 | 2017-05-09 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US12003215B2 (en) | 2010-11-09 | 2024-06-04 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US11489330B2 (en) | 2010-11-09 | 2022-11-01 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US11070051B2 (en) | 2010-11-09 | 2021-07-20 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10931228B2 (en) | 2010-11-09 | 2021-02-23 | Solaredge Technologies Ftd. | Arc detection and prevention in a power generation system |
US11349432B2 (en) | 2010-11-09 | 2022-05-31 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10673229B2 (en) | 2010-11-09 | 2020-06-02 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10673222B2 (en) | 2010-11-09 | 2020-06-02 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US9935458B2 (en) | 2010-12-09 | 2018-04-03 | Solaredge Technologies Ltd. | Disconnection of a string carrying direct current power |
US11271394B2 (en) | 2010-12-09 | 2022-03-08 | Solaredge Technologies Ltd. | Disconnection of a string carrying direct current power |
US9401599B2 (en) | 2010-12-09 | 2016-07-26 | Solaredge Technologies Ltd. | Disconnection of a string carrying direct current power |
US11996488B2 (en) | 2010-12-09 | 2024-05-28 | Solaredge Technologies Ltd. | Disconnection of a string carrying direct current power |
US11205946B2 (en) | 2011-01-12 | 2021-12-21 | Solaredge Technologies Ltd. | Serially connected inverters |
US10666125B2 (en) | 2011-01-12 | 2020-05-26 | Solaredge Technologies Ltd. | Serially connected inverters |
US9866098B2 (en) | 2011-01-12 | 2018-01-09 | Solaredge Technologies Ltd. | Serially connected inverters |
CN102200793A (zh) * | 2011-05-23 | 2011-09-28 | 昆明理工大学 | 一种发电装置最大功率点检测跟踪方法及其电路 |
US10396662B2 (en) | 2011-09-12 | 2019-08-27 | Solaredge Technologies Ltd | Direct current link circuit |
US10931119B2 (en) | 2012-01-11 | 2021-02-23 | Solaredge Technologies Ltd. | Photovoltaic module |
US11979037B2 (en) | 2012-01-11 | 2024-05-07 | Solaredge Technologies Ltd. | Photovoltaic module |
US9853565B2 (en) | 2012-01-30 | 2017-12-26 | Solaredge Technologies Ltd. | Maximized power in a photovoltaic distributed power system |
US10992238B2 (en) | 2012-01-30 | 2021-04-27 | Solaredge Technologies Ltd. | Maximizing power in a photovoltaic distributed power system |
US11929620B2 (en) | 2012-01-30 | 2024-03-12 | Solaredge Technologies Ltd. | Maximizing power in a photovoltaic distributed power system |
US11620885B2 (en) | 2012-01-30 | 2023-04-04 | Solaredge Technologies Ltd. | Photovoltaic panel circuitry |
US9812984B2 (en) | 2012-01-30 | 2017-11-07 | Solaredge Technologies Ltd. | Maximizing power in a photovoltaic distributed power system |
US9923516B2 (en) | 2012-01-30 | 2018-03-20 | Solaredge Technologies Ltd. | Photovoltaic panel circuitry |
US11183968B2 (en) | 2012-01-30 | 2021-11-23 | Solaredge Technologies Ltd. | Photovoltaic panel circuitry |
US10608553B2 (en) | 2012-01-30 | 2020-03-31 | Solaredge Technologies Ltd. | Maximizing power in a photovoltaic distributed power system |
US12094306B2 (en) | 2012-01-30 | 2024-09-17 | Solaredge Technologies Ltd. | Photovoltaic panel circuitry |
US10381977B2 (en) | 2012-01-30 | 2019-08-13 | Solaredge Technologies Ltd | Photovoltaic panel circuitry |
US9639106B2 (en) | 2012-03-05 | 2017-05-02 | Solaredge Technologies Ltd. | Direct current link circuit |
US10007288B2 (en) | 2012-03-05 | 2018-06-26 | Solaredge Technologies Ltd. | Direct current link circuit |
US9235228B2 (en) | 2012-03-05 | 2016-01-12 | Solaredge Technologies Ltd. | Direct current link circuit |
CN108306333A (zh) * | 2012-05-25 | 2018-07-20 | 太阳能安吉科技有限公司 | 用于互联的直流电源的电路 |
CN104488159B (zh) * | 2012-05-25 | 2018-03-23 | 太阳能安吉科技有限公司 | 用于互联的直流电源的电路 |
CN104488159A (zh) * | 2012-05-25 | 2015-04-01 | 太阳能安吉科技有限公司 | 用于互联的直流电源的电路 |
CN108306333B (zh) * | 2012-05-25 | 2022-03-08 | 太阳能安吉科技有限公司 | 用于互联的直流电源的电路 |
US11334104B2 (en) | 2012-05-25 | 2022-05-17 | Solaredge Technologies Ltd. | Circuit for interconnected direct current power sources |
US10705551B2 (en) | 2012-05-25 | 2020-07-07 | Solaredge Technologies Ltd. | Circuit for interconnected direct current power sources |
US11740647B2 (en) | 2012-05-25 | 2023-08-29 | Solaredge Technologies Ltd. | Circuit for interconnected direct current power sources |
US9870016B2 (en) | 2012-05-25 | 2018-01-16 | Solaredge Technologies Ltd. | Circuit for interconnected direct current power sources |
US10115841B2 (en) | 2012-06-04 | 2018-10-30 | Solaredge Technologies Ltd. | Integrated photovoltaic panel circuitry |
US11177768B2 (en) | 2012-06-04 | 2021-11-16 | Solaredge Technologies Ltd. | Integrated photovoltaic panel circuitry |
US11545912B2 (en) | 2013-03-14 | 2023-01-03 | Solaredge Technologies Ltd. | High frequency multi-level inverter |
US9941813B2 (en) | 2013-03-14 | 2018-04-10 | Solaredge Technologies Ltd. | High frequency multi-level inverter |
US12119758B2 (en) | 2013-03-14 | 2024-10-15 | Solaredge Technologies Ltd. | High frequency multi-level inverter |
US9548619B2 (en) | 2013-03-14 | 2017-01-17 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
US11742777B2 (en) | 2013-03-14 | 2023-08-29 | Solaredge Technologies Ltd. | High frequency multi-level inverter |
US10778025B2 (en) | 2013-03-14 | 2020-09-15 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
US12003107B2 (en) | 2013-03-14 | 2024-06-04 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
US12132125B2 (en) | 2013-03-15 | 2024-10-29 | Solaredge Technologies Ltd. | Bypass mechanism |
US10651647B2 (en) | 2013-03-15 | 2020-05-12 | Solaredge Technologies Ltd. | Bypass mechanism |
US9819178B2 (en) | 2013-03-15 | 2017-11-14 | Solaredge Technologies Ltd. | Bypass mechanism |
US11424617B2 (en) | 2013-03-15 | 2022-08-23 | Solaredge Technologies Ltd. | Bypass mechanism |
US11632058B2 (en) | 2014-03-26 | 2023-04-18 | Solaredge Technologies Ltd. | Multi-level inverter |
US11296590B2 (en) | 2014-03-26 | 2022-04-05 | Solaredge Technologies Ltd. | Multi-level inverter |
US11855552B2 (en) | 2014-03-26 | 2023-12-26 | Solaredge Technologies Ltd. | Multi-level inverter |
US10886831B2 (en) | 2014-03-26 | 2021-01-05 | Solaredge Technologies Ltd. | Multi-level inverter |
US10886832B2 (en) | 2014-03-26 | 2021-01-05 | Solaredge Technologies Ltd. | Multi-level inverter |
US9318974B2 (en) | 2014-03-26 | 2016-04-19 | Solaredge Technologies Ltd. | Multi-level inverter with flying capacitor topology |
CN105186563A (zh) * | 2015-09-16 | 2015-12-23 | 上海载物能源科技有限公司 | 一种基于同步boost的高效能太阳能光伏发电控制系统及方法 |
CN105186563B (zh) * | 2015-09-16 | 2018-08-14 | 上海载物能源科技有限公司 | 一种基于同步boost的高效能太阳能光伏发电控制系统及方法 |
US11201476B2 (en) | 2016-04-05 | 2021-12-14 | Solaredge Technologies Ltd. | Photovoltaic power device and wiring |
US11177663B2 (en) | 2016-04-05 | 2021-11-16 | Solaredge Technologies Ltd. | Chain of power devices |
US12057807B2 (en) | 2016-04-05 | 2024-08-06 | Solaredge Technologies Ltd. | Chain of power devices |
US10230310B2 (en) | 2016-04-05 | 2019-03-12 | Solaredge Technologies Ltd | Safety switch for photovoltaic systems |
US11870250B2 (en) | 2016-04-05 | 2024-01-09 | Solaredge Technologies Ltd. | Chain of power devices |
US11018623B2 (en) | 2016-04-05 | 2021-05-25 | Solaredge Technologies Ltd. | Safety switch for photovoltaic systems |
US12136890B2 (en) | 2023-11-14 | 2024-11-05 | Solaredge Technologies Ltd. | Multi-level inverter |
Also Published As
Publication number | Publication date |
---|---|
EP1708070A1 (en) | 2006-10-04 |
JP4794189B2 (ja) | 2011-10-19 |
KR20060106646A (ko) | 2006-10-12 |
ES2306310T3 (es) | 2008-11-01 |
JP2006278858A (ja) | 2006-10-12 |
ATE394727T1 (de) | 2008-05-15 |
TW200643678A (en) | 2006-12-16 |
DE602006001067D1 (de) | 2008-06-19 |
CN100517159C (zh) | 2009-07-22 |
KR100993652B1 (ko) | 2010-11-10 |
EP1708070B1 (en) | 2008-05-07 |
TWI400594B (zh) | 2013-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1841254A (zh) | 太阳光发电装置 | |
US8058746B2 (en) | Converter for electrical power recovery | |
CN1246945C (zh) | 系统连接发电装置 | |
US7279805B2 (en) | Vehicle power supply system with a series regulator | |
JP2005192314A (ja) | 電力変換装置 | |
CN102678504B (zh) | 泵系统和用于操作该系统的方法 | |
CA2624035C (en) | Solar module | |
CN102792592A (zh) | 用于电磁感应负载的控制装置 | |
JP2020077131A (ja) | 電力変換装置、発電システムおよび発電制御方法 | |
WO2017043027A1 (ja) | 電力変換装置 | |
KR20090018653A (ko) | 회생 제동 장치 | |
JPH0720956A (ja) | 太陽電池電源 | |
CN106787866B (zh) | 光伏系统延长最大功率追踪运行时间的方法 | |
JP5354892B2 (ja) | 風力発電装置 | |
JP5122199B2 (ja) | 昇降圧コンバータの制御装置 | |
KR20080005273A (ko) | 업스트림 스텝―업 장치를 포함하는 인버터를 동작시키기위한 방법 | |
JP5540893B2 (ja) | 太陽光発電装置及び接続装置 | |
CN113937734B (zh) | 逆变器及其控制方法、控制装置 | |
CN1310409C (zh) | 直流/直流升压转换装置 | |
CN101110564A (zh) | 一拖多式空调器及其控制方法 | |
JP2020077132A (ja) | 電力変換装置、発電システムおよび発電制御方法 | |
KR20000001770A (ko) | 역률제어용 승압형 컨버터의 구동제어장치 | |
US20220416565A1 (en) | Solar control device and method, and vehicle | |
JP2004135409A (ja) | 系統連系インバータ制御装置 | |
JP3096378B2 (ja) | 電力供給システム起動停止制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 |