JP4391989B2 - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
- Publication number
- JP4391989B2 JP4391989B2 JP2005509295A JP2005509295A JP4391989B2 JP 4391989 B2 JP4391989 B2 JP 4391989B2 JP 2005509295 A JP2005509295 A JP 2005509295A JP 2005509295 A JP2005509295 A JP 2005509295A JP 4391989 B2 JP4391989 B2 JP 4391989B2
- Authority
- JP
- Japan
- Prior art keywords
- unit
- main circuit
- control unit
- circuit unit
- voltage
- 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.)
- Expired - Lifetime
Links
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 description 19
- 230000006870 function Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 238000007726 management method Methods 0.000 description 7
- 238000009499 grossing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
- H02M7/53873—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with digital control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
- Ac-Ac Conversion (AREA)
- Rectifiers (AREA)
Description
第1図は、この発明の実施の形態1である電力変換装置の構成を示すブロック図である。第1図に示す電力変換装置1は、主回路部2と制御部3とで構成され、商用交流電源4から任意の周波数および電圧の交流電圧を生成し負荷5に供給するようになっている。
第4図は、この発明の実施の形態2である電力変換装置の構成を示すブロック図である。なお、第4図では、第1図(実施の形態1)に示した構成要素と同一ないしは同等である構成要素には同一の符号が付されている。ここでは、この実施の形態2に関わる部分を中心に説明する。
第5図は、この発明の実施の形態3である電力変換装置の構成を示すブロック図である。なお、第5図では、第1図(実施の形態1)に示した構成要素と同一ないしは同等である構成要素には同一の符号が付されている。ここでは、この実施の形態3に関わる部分を中心に説明する。
2 主回路部
3 制御部
4 商用交流電源
5 負荷
6 整流部
7 スイッチング部
8 電源部
9 記憶部
10 通信部
21 主回路部
22 ハーネス
23,26 コネクタ
25 制御部
31 主回路部
32,35 コネクタ
34 制御部
41 主回路部
42 制御部
43 制御部
51 電力変換装置
55 直流電源
61 コンバータ部
62 平滑部
63 直流電圧検出部
71 インバータ部
72 駆動部
73 出力電圧検出部
74 電流検出部
75 温度検出部
Claims (1)
- 交流電圧から生成した直流電圧を含む直流電圧をスイッチングして任意の周波数および電圧の交流電圧を出力するスイッチング部を備える主回路部と、負荷の運転モードなど負荷の運転に関する設定や表示に関する設定などの設定情報を予め格納するための記憶手段を有し、前記記憶手段に予め設定された負荷の運転に関わる情報および前記主回路部が備える各種検出器からの情報に基づき前記スイッチング部を構成するスイッチング素子を所望のオン・オフ動作状態に制御する制御部とを備える電力変換装置において、
前記主回路部と前記制御部とは、互いに分離・装着可能に構成され、一つの主回路部に対し制御態様が異なる制御部が変更装着できるようになっているとともに、
前記主回路部は、
少なくとも、当該主回路部に関わる特性、各種検出器に対する校正値、製造履歴、運転履歴および仕様を記憶させる記憶部
を備えることを特徴とする電力変換装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/012498 WO2005034326A1 (ja) | 2003-09-30 | 2003-09-30 | 電力変換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2005034326A1 JPWO2005034326A1 (ja) | 2006-12-14 |
JP4391989B2 true JP4391989B2 (ja) | 2009-12-24 |
Family
ID=34401433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005509295A Expired - Lifetime JP4391989B2 (ja) | 2003-09-30 | 2003-09-30 | 電力変換装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7599200B2 (ja) |
JP (1) | JP4391989B2 (ja) |
CN (1) | CN100492857C (ja) |
DE (1) | DE10394311T5 (ja) |
GB (1) | GB2422732B (ja) |
TW (1) | TWI228863B (ja) |
WO (1) | WO2005034326A1 (ja) |
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US10693415B2 (en) | 2007-12-05 | 2020-06-23 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US11881814B2 (en) | 2005-12-05 | 2024-01-23 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US9088178B2 (en) | 2006-12-06 | 2015-07-21 | Solaredge Technologies Ltd | Distributed power harvesting systems using DC power sources |
US9130401B2 (en) | 2006-12-06 | 2015-09-08 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US8319483B2 (en) | 2007-08-06 | 2012-11-27 | Solaredge Technologies Ltd. | Digital average input current control in power converter |
US8618692B2 (en) | 2007-12-04 | 2013-12-31 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US11728768B2 (en) | 2006-12-06 | 2023-08-15 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
US8384243B2 (en) | 2007-12-04 | 2013-02-26 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
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US11296650B2 (en) | 2006-12-06 | 2022-04-05 | Solaredge Technologies Ltd. | System and method for protection during inverter shutdown in distributed power installations |
WO2009073868A1 (en) | 2007-12-05 | 2009-06-11 | Solaredge, Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
US11569659B2 (en) | 2006-12-06 | 2023-01-31 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US8013472B2 (en) | 2006-12-06 | 2011-09-06 | Solaredge, Ltd. | Method for distributed power harvesting using DC power sources |
US8473250B2 (en) | 2006-12-06 | 2013-06-25 | Solaredge, Ltd. | Monitoring of distributed power harvesting systems using DC power sources |
US8963369B2 (en) | 2007-12-04 | 2015-02-24 | 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 |
US11888387B2 (en) | 2006-12-06 | 2024-01-30 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
US9112379B2 (en) | 2006-12-06 | 2015-08-18 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
US8947194B2 (en) | 2009-05-26 | 2015-02-03 | Solaredge Technologies Ltd. | Theft detection and prevention in a power generation system |
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US11855231B2 (en) | 2006-12-06 | 2023-12-26 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US8816535B2 (en) | 2007-10-10 | 2014-08-26 | 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 |
US8049523B2 (en) | 2007-12-05 | 2011-11-01 | Solaredge Technologies Ltd. | Current sensing on a MOSFET |
WO2009072075A2 (en) | 2007-12-05 | 2009-06-11 | Solaredge Technologies Ltd. | Photovoltaic system power tracking method |
EP2232690B1 (en) | 2007-12-05 | 2016-08-31 | Solaredge Technologies Ltd. | Parallel connected inverters |
US11264947B2 (en) | 2007-12-05 | 2022-03-01 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
EP2269290B1 (en) | 2008-03-24 | 2018-12-19 | Solaredge Technologies Ltd. | Switch mode converter including active clamp for achieving zero voltage switching |
WO2009136358A1 (en) | 2008-05-05 | 2009-11-12 | Solaredge Technologies Ltd. | Direct current power combiner |
US10673229B2 (en) | 2010-11-09 | 2020-06-02 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10230310B2 (en) | 2016-04-05 | 2019-03-12 | Solaredge Technologies Ltd | Safety switch for photovoltaic systems |
GB2485527B (en) | 2010-11-09 | 2012-12-19 | Solaredge Technologies Ltd | Arc detection and prevention in a power generation system |
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JP2013247775A (ja) * | 2012-05-25 | 2013-12-09 | Mitsubishi Electric Corp | 系統連系電力変換装置 |
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Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2767965B2 (ja) * | 1990-03-12 | 1998-06-25 | 三菱電機株式会社 | 電力変換装置及びインバータ装置 |
JP2766407B2 (ja) * | 1991-08-20 | 1998-06-18 | 株式会社東芝 | 太陽光発電用インバータの制御装置 |
JP2809026B2 (ja) * | 1992-09-30 | 1998-10-08 | 三菱電機株式会社 | インバ−タ装置およびインバ−タ装置の使用方法 |
JP3070304B2 (ja) * | 1992-11-11 | 2000-07-31 | 三菱電機株式会社 | インバータ装置 |
JPH06190752A (ja) | 1992-12-24 | 1994-07-12 | Hitachi Ltd | 産業用ロボット |
JPH07194144A (ja) * | 1993-12-27 | 1995-07-28 | Hitachi Ltd | 電力変換装置 |
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JPH1127949A (ja) * | 1997-07-04 | 1999-01-29 | Matsushita Electric Ind Co Ltd | インバータ装置 |
GB2345593B (en) * | 1998-07-16 | 2002-02-20 | Mitsubishi Electric Corp | Inverter Apparatus |
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JP3775416B2 (ja) * | 2003-02-10 | 2006-05-17 | オムロン株式会社 | インバータ装置 |
-
2003
- 2003-09-30 CN CNB038271222A patent/CN100492857C/zh not_active Expired - Lifetime
- 2003-09-30 DE DE10394311T patent/DE10394311T5/de not_active Withdrawn
- 2003-09-30 JP JP2005509295A patent/JP4391989B2/ja not_active Expired - Lifetime
- 2003-09-30 US US10/574,014 patent/US7599200B2/en not_active Expired - Lifetime
- 2003-09-30 GB GB0606399A patent/GB2422732B/en not_active Expired - Fee Related
- 2003-09-30 WO PCT/JP2003/012498 patent/WO2005034326A1/ja active Application Filing
- 2003-10-15 TW TW092128520A patent/TWI228863B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20070115701A1 (en) | 2007-05-24 |
CN1839538A (zh) | 2006-09-27 |
GB2422732B (en) | 2007-02-14 |
GB2422732A (en) | 2006-08-02 |
CN100492857C (zh) | 2009-05-27 |
TWI228863B (en) | 2005-03-01 |
JPWO2005034326A1 (ja) | 2006-12-14 |
US7599200B2 (en) | 2009-10-06 |
WO2005034326A1 (ja) | 2005-04-14 |
GB0606399D0 (en) | 2006-05-10 |
TW200513014A (en) | 2005-04-01 |
DE10394311T5 (de) | 2006-08-03 |
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EXPY | Cancellation because of completion of term |