JPWO2015092918A1 - インバータ制御装置 - Google Patents
インバータ制御装置 Download PDFInfo
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- JPWO2015092918A1 JPWO2015092918A1 JP2015553302A JP2015553302A JPWO2015092918A1 JP WO2015092918 A1 JPWO2015092918 A1 JP WO2015092918A1 JP 2015553302 A JP2015553302 A JP 2015553302A JP 2015553302 A JP2015553302 A JP 2015553302A JP WO2015092918 A1 JPWO2015092918 A1 JP WO2015092918A1
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- command value
- current command
- inverter
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/14—Arrangements for reducing ripples from dc input or output
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/22—The renewable source being solar energy
- H02J2300/24—The renewable source being solar energy of photovoltaic origin
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/22—The renewable source being solar energy
- H02J2300/24—The renewable source being solar energy of photovoltaic origin
- H02J2300/26—The renewable source being solar energy of photovoltaic origin involving maximum power point tracking control for photovoltaic sources
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
Description
図1は、本発明の第1の実施形態に係る太陽光発電システム10の構成を示す構成図である。なお、図面における同一部分には同一符号を付して重複する説明を適宜省略し、異なる部分について主に述べる。
ここで、‘C’は、コンデンサ6のキャパシタンス、‘s’は、ラプラス演算子である。また、‘Vr’は、系統電圧の実効値である。
図4は、本発明の第2の実施形態に係る太陽光発電システム10Aの構成を示す構成図である。
図5は、本発明の第3の実施形態に係る太陽光発電システム10Bの構成を示す構成図である。
Claims (6)
- 交流電力系統と連系し、交流側にコンデンサが設けられたインバータを制御するインバータ制御装置であって、
前記交流電力系統の系統電圧を検出する系統電圧検出手段と、
前記系統電圧検出手段により検出された前記系統電圧の微分値を演算する微分演算手段と、
前記微分演算手段により演算された前記系統電圧の微分値に基づいて、前記インバータの出力電流の指令値である電流指令値を補正する補正電流指令値を演算する補正電流指令値演算手段と、
前記補正電流指令値演算手段により演算された前記補正電流指令値に基づいて、前記電流指令値を補正する電流指令値補正手段と、
前記電流指令値補正手段により補正された前記電流指令値に基づいて、前記インバータを制御する制御手段と
を備えることを特徴とするインバータ制御装置。 - 前記補正電流指令値演算手段は、前記コンデンサのキャパシタンスに基づいて、前記補正電流指令値を演算すること
を特徴とする請求項1に記載のインバータ制御装置。 - 交流電力系統と連系するインバータと、
前記インバータの交流側に設けられたコンデンサと、
前記交流電力系統の系統電圧を検出する系統電圧検出手段と、
前記系統電圧検出手段により検出された前記系統電圧の微分値を演算する微分演算手段と、
前記微分演算手段により演算された前記系統電圧の微分値に基づいて、前記インバータの出力電流の指令値である電流指令値を補正する補正電流指令値を演算する補正電流指令値演算手段と、
前記補正電流指令値演算手段により演算された前記補正電流指令値に基づいて、前記電流指令値を補正する電流指令値補正手段と、
前記電流指令値補正手段により補正された前記電流指令値に基づいて、前記インバータを制御する制御手段と
を備えることを特徴とする分散型電源システム。 - 前記補正電流指令値演算手段は、前記コンデンサのキャパシタンスに基づいて、前記補正電流指令値を演算すること
を特徴とする請求項3に記載の分散型電源システム。 - 交流電力系統と連系し、交流側にコンデンサが設けられたインバータを制御するインバータの制御方法であって、
前記交流電力系統の系統電圧を検出し、
検出した前記系統電圧の微分値を演算し、
演算した前記系統電圧の微分値に基づいて、前記インバータの出力電流の指令値である電流指令値を補正する補正電流指令値を演算し、
演算した前記補正電流指令値に基づいて、前記電流指令値を補正し、
補正した前記電流指令値に基づいて、前記インバータを制御すること
を含むことを特徴とするインバータの制御方法。 - 前記補正電流指令値は、前記コンデンサのキャパシタンスに基づいて、演算されること
を特徴とする請求項5に記載のインバータの制御方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/084271 WO2015092918A1 (ja) | 2013-12-20 | 2013-12-20 | インバータ制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015092918A1 true JPWO2015092918A1 (ja) | 2017-03-16 |
JP6220895B2 JP6220895B2 (ja) | 2017-10-25 |
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Application Number | Title | Priority Date | Filing Date |
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JP2015553302A Active JP6220895B2 (ja) | 2013-12-20 | 2013-12-20 | インバータ制御装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9948207B2 (ja) |
EP (1) | EP3086457B1 (ja) |
JP (1) | JP6220895B2 (ja) |
CN (1) | CN105706347B (ja) |
ES (1) | ES2924764T3 (ja) |
WO (1) | WO2015092918A1 (ja) |
Families Citing this family (1)
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US10797589B2 (en) * | 2017-09-28 | 2020-10-06 | Texas Instruments Incorporated | Methods and apparatus to compensate for power factor loss using a phasor cancellation based compensation scheme |
Citations (6)
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JPH04248371A (ja) * | 1991-01-21 | 1992-09-03 | Toshiba Corp | 三相インバータの過電流保護装置 |
JPH09294380A (ja) * | 1996-04-26 | 1997-11-11 | Hitachi Ltd | 偏磁抑制制御装置 |
JP2001309561A (ja) * | 2000-04-24 | 2001-11-02 | Mitsubishi Electric Corp | 連系装置 |
JP2003333753A (ja) * | 2002-05-16 | 2003-11-21 | Mitsubishi Electric Corp | 系統連系電力変換装置 |
JP2005210823A (ja) * | 2004-01-22 | 2005-08-04 | Canon Inc | 電力変換装置、発電装置、それらの制御方法 |
JP2012100444A (ja) * | 2010-11-02 | 2012-05-24 | Nippon Soken Inc | 電力変換装置 |
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-
2013
- 2013-12-20 EP EP13899883.6A patent/EP3086457B1/en active Active
- 2013-12-20 CN CN201380080867.6A patent/CN105706347B/zh active Active
- 2013-12-20 WO PCT/JP2013/084271 patent/WO2015092918A1/ja active Application Filing
- 2013-12-20 JP JP2015553302A patent/JP6220895B2/ja active Active
- 2013-12-20 ES ES13899883T patent/ES2924764T3/es active Active
-
2016
- 2016-06-20 US US15/187,096 patent/US9948207B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04248371A (ja) * | 1991-01-21 | 1992-09-03 | Toshiba Corp | 三相インバータの過電流保護装置 |
JPH09294380A (ja) * | 1996-04-26 | 1997-11-11 | Hitachi Ltd | 偏磁抑制制御装置 |
JP2001309561A (ja) * | 2000-04-24 | 2001-11-02 | Mitsubishi Electric Corp | 連系装置 |
JP2003333753A (ja) * | 2002-05-16 | 2003-11-21 | Mitsubishi Electric Corp | 系統連系電力変換装置 |
JP2005210823A (ja) * | 2004-01-22 | 2005-08-04 | Canon Inc | 電力変換装置、発電装置、それらの制御方法 |
JP2012100444A (ja) * | 2010-11-02 | 2012-05-24 | Nippon Soken Inc | 電力変換装置 |
Also Published As
Publication number | Publication date |
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US9948207B2 (en) | 2018-04-17 |
ES2924764T3 (es) | 2022-10-10 |
EP3086457A4 (en) | 2017-08-16 |
CN105706347B (zh) | 2018-06-29 |
JP6220895B2 (ja) | 2017-10-25 |
EP3086457A1 (en) | 2016-10-26 |
WO2015092918A1 (ja) | 2015-06-25 |
US20160308464A1 (en) | 2016-10-20 |
EP3086457B1 (en) | 2022-06-15 |
CN105706347A (zh) | 2016-06-22 |
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