JP7655909B2 - コンバータ装置および動作方法 - Google Patents
コンバータ装置および動作方法 Download PDFInfo
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- JP7655909B2 JP7655909B2 JP2022530712A JP2022530712A JP7655909B2 JP 7655909 B2 JP7655909 B2 JP 7655909B2 JP 2022530712 A JP2022530712 A JP 2022530712A JP 2022530712 A JP2022530712 A JP 2022530712A JP 7655909 B2 JP7655909 B2 JP 7655909B2
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
- H02J3/12—Arrangements for adjusting voltage in AC networks by changing a characteristic of the network load
- H02J3/16—Arrangements for adjusting voltage in AC networks by changing a characteristic of the network load by adjustment of reactive power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
- H02J3/28—Arrangements for balancing of the load in networks by storage of energy
- H02J3/32—Arrangements for balancing of the load in networks by storage of energy using batteries or super capacitors with converting means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
- H02J3/34—Arrangements for transfer of electric power between networks of substantially different frequency
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
- H02J3/36—Arrangements for transfer of electric power between AC networks via high-voltage DC [HVDC] links; Arrangements for transfer of electric power between generators and networks via HVDC links
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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 feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
- H02J3/46—Controlling the sharing of generated power between the generators, sources or networks
- H02J3/48—Controlling the sharing of active power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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 feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
- H02J3/46—Controlling the sharing of generated power between the generators, sources or networks
- H02J3/50—Controlling the sharing of reactive power
-
- 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
- H02M5/02—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 without intermediate conversion into DC
- H02M5/04—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 without intermediate conversion into DC by static converters
- H02M5/10—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 without intermediate conversion into DC by static converters using transformers
- H02M5/16—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 without intermediate conversion into DC by static converters using transformers for conversion of frequency
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2101/00—Supply or distribution of decentralised, dispersed or local electric power generation
- H02J2101/20—Dispersed power generation using renewable energy sources
- H02J2101/22—Solar energy
- H02J2101/24—Photovoltaics
- H02J2101/25—Photovoltaics involving maximum power point tracking control for photovoltaic sources
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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 feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
- H02J3/381—Dispersed generators
-
- 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
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Inverter Devices (AREA)
Description
10 グリッド
11 インバータ
12 インバータ
13 グリッド
14 リンク回路
15 ソーラー発電機
16 回路遮断器
17 コントローラ
18 コントローラ
19 変圧器
20 ストレージ装置
21 コンバータ
22 制御線
Claims (13)
- 第1のグリッド(10)と第2のグリッド(13)との間で電力を交換するためのコンバータ装置(1)であって、
AC側で前記第1のグリッド(10)に接続され、DC側で前記コンバータ装置(1)のリンク回路(14)に接続され得る第1のインバータ(11)と、
前記AC側で前記第2のグリッド(13)に接続され、前記DC側で前記リンク回路(14)に接続され得る第2のインバータ(12)と、
前記リンク回路(14)に直接接続されたソーラー発電機(15)とを含み、
前記第1のインバータ(11)の第1のコントローラ(17)は、前記第1のインバータ(11)の指定されたコンバータ電力を設定するように構成され、前記第2のインバータ(12)の第2のコントローラ(18)は、前記ソーラー発電機(15)の電力が最大になるように前記リンク回路(14)の電圧を設定するように構成され、
前記第1のコントローラ(17)および前記第2のコントローラ(18)は、制御パラメータを互いに交換するように構成される、コンバータ装置(1)。 - 前記グリッドのうちの少なくとも一方は三相設計を有する、請求項1に記載のコンバータ装置(1)。
- 前記第1のグリッド(10)は単相設計を有する、請求項1または2に記載のコンバータ装置(1)。
- ストレージ装置(20)もまた、コンバータ(21)を介して前記リンク回路(14)に接続される、請求項1~3のいずれか一項に記載のコンバータ装置(1)。
- 前記第1のインバータ(11)および前記第2のインバータ(12)は、双方向設計を有する、請求項1~4のいずれか一項に記載のコンバータ装置(1)。
- 前記ソーラー発電機(15)は、前記コンバータ装置(1)の前記インバータ(11、21)のうちの一方の定格電力の10%以上200%以下である定格電力を有する、請求項1~5のいずれか一項に記載のコンバータ装置(1)。
- 請求項1に記載のコンバータ装置(1)を介して第1のグリッド(10)と第2のグリッド(13)との間で電力を交換するための方法であって、前記コンバータ装置(1)は、前記第1のグリッド(10)に接続された第1のインバータ(11)と、前記第2のグリッド(13)に接続された第2のインバータ(12)とを含み、前記第1のインバータ(11)と前記第2のインバータ(12)は、リンク回路(14)を介して互いに接続されており、ソーラー発電機(15)が、前記リンク回路(14)に直接接続されており、
前記方法は、前記第1のインバータ(11)の電力調整動作と、前記第2のインバータ(12)のリンク回路電圧調整動作とを含み、リンク回路電圧は、前記ソーラー発電機(15)の電力が最大になるように調整される、方法。 - 前記第2のインバータ(12)は、前記第2のインバータ(12)の最大コンバータ電力に達したときに抑制されるように前記ソーラー発電機(15)を動作させる、請求項7に記載の方法。
- 前記インバータ(11、12)の少なくとも一方は無効電力を提供し、前記無効電力は、好ましくは、前記少なくとも一方のインバータに接続された前記グリッドの電圧の関数として提供される、請求項7または8に記載の方法。
- 前記第1のインバータ(11)は、前記インバータ(11)に接続された前記グリッド(10)の周波数の関数として電力を選択する、請求項7~9のいずれか一項に記載の方法。
- 前記電力調整動作および前記電圧調整動作の役割が、交換基準に基づいて前記インバータ間で交換される、請求項7~10のいずれか一項に記載の方法。
- 前記役割が交換される前に、前記ソーラー発電機(15)は、前記ソーラー発電機(15)のMPP電圧を超える電圧で動作点に設定される、請求項11に記載の方法。
- 前記第1のグリッド(10)に目標電力を供給するか又は前記第1のグリッド(10)から目標電力を引き出す電力調整方式で動作する前記インバータの目標電力値が、前記リンク回路(14)のリンク回路電圧が目標値を取るように電圧調整方式で動作する前記インバータを介して流れる電力の関数として指定される、請求項7~12のいずれか一項に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019132336.3A DE102019132336A1 (de) | 2019-11-28 | 2019-11-28 | Wandlervorrichtung und betriebsverfahren |
| DE102019132336.3 | 2019-11-28 | ||
| PCT/EP2020/082419 WO2021104944A1 (de) | 2019-11-28 | 2020-11-17 | Wandlervorrichtung und betriebsverfahren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023503353A JP2023503353A (ja) | 2023-01-27 |
| JP7655909B2 true JP7655909B2 (ja) | 2025-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022530712A Active JP7655909B2 (ja) | 2019-11-28 | 2020-11-17 | コンバータ装置および動作方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12301006B2 (ja) |
| EP (1) | EP4066341B1 (ja) |
| JP (1) | JP7655909B2 (ja) |
| CN (1) | CN114762210B (ja) |
| DE (1) | DE102019132336A1 (ja) |
| WO (1) | WO2021104944A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240146064A1 (en) * | 2022-10-27 | 2024-05-02 | Toshiba International Corporation | Electric power transmission system, method for transmission of electric power and plug-in inverter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017527240A (ja) | 2015-07-29 | 2017-09-14 | インチョン ユニバーシティ インダストリー アカデミック コーポレーション ファウンデーションIncheon University Industry Academic Cooperation Foundation | マイクログリッドのマルチ周波数の制御システムおよび方法 |
| JP2019012380A (ja) | 2017-06-30 | 2019-01-24 | 日立アプライアンス株式会社 | 太陽光発電システム |
| JP6608105B1 (ja) | 2019-04-25 | 2019-11-20 | 三菱電機株式会社 | 制御装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2747136C2 (de) | 1977-10-18 | 1984-08-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Regelungsverfahren für eine HGÜ-Kurzkupplung |
| DE3326947A1 (de) * | 1983-07-22 | 1985-02-07 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und schaltungsanordnung zum betrieb einer hochspannungs-gleichstrom-verbindung zwischen zwei wechselspannungsnetzen |
| CA2027291C (en) * | 1990-04-10 | 1996-03-19 | Anthony Joseph Griffin | Electronic three phase to single phase power converter |
| DE10060108B4 (de) * | 2000-11-27 | 2006-05-11 | Technische Universität Dresden | Verfahren zur Einstellung des Punktes maximaler Leistung eines Solargenerators einer photovoltaischen Solaranlage |
| AT505143B1 (de) * | 2007-05-14 | 2012-03-15 | Fronius Int Gmbh | Verfahren zur steuerung eines wechselrichters und wechselrichter |
| DE102008004269A1 (de) * | 2008-01-14 | 2009-07-16 | Generator-Technik Schwäb. Gmünd GmbH & Co. | Energieversorgungseinrichtung für Nebenaggregate und Betriebsverfahren |
| EP2190095A1 (de) * | 2008-11-20 | 2010-05-26 | DB Energie GmbH | Energieversorgungssystem |
| DE102010016138A1 (de) * | 2010-03-25 | 2011-09-29 | Refu Elektronik Gmbh | Solarwechselrichter für erweiterten Einstrahlungswertebereich und Betriebsverfahren |
| WO2012155126A2 (en) * | 2011-05-12 | 2012-11-15 | Alencon Acquisition Co., Llc | High voltage energy harvesting and conversion renewable energy utility size electric power systems and visual monitoring and control systems |
| DE112011105662T5 (de) * | 2011-09-26 | 2014-08-21 | Minoru Murano | Gleichstrom-Stromversorgungsnutzungssystem und Gleichstrom-Mikronetz, das dieses verwendet |
| DE102014212832A1 (de) * | 2014-07-02 | 2016-01-07 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur Einspeisung elektrischer Energie in ein Energieversorgungsnetz |
| US9755545B2 (en) * | 2014-11-21 | 2017-09-05 | General Electric Company | System and method for unified common mode voltage injection |
| KR101626911B1 (ko) * | 2015-02-26 | 2016-06-02 | 연세대학교 산학협력단 | 복수개의 에너지 저장 장치를 위한 전력 제어 시스템 및 방법 |
| EP3070805B1 (en) * | 2015-03-19 | 2021-04-28 | General Electric Technology GmbH | Power transmission network |
| DE102015008305A1 (de) * | 2015-06-29 | 2016-12-29 | Karlsruher Institut für Technologie | Energiemanagementsystem für ein Energieerzeugungssystem |
| ES2813954T3 (es) * | 2017-01-05 | 2021-03-25 | Ferroamp Elektronik Ab | Disposición de red de energía local |
-
2019
- 2019-11-28 DE DE102019132336.3A patent/DE102019132336A1/de not_active Withdrawn
-
2020
- 2020-11-17 EP EP20808370.9A patent/EP4066341B1/de active Active
- 2020-11-17 WO PCT/EP2020/082419 patent/WO2021104944A1/de not_active Ceased
- 2020-11-17 JP JP2022530712A patent/JP7655909B2/ja active Active
- 2020-11-17 CN CN202080083449.2A patent/CN114762210B/zh active Active
-
2022
- 2022-05-24 US US17/751,788 patent/US12301006B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017527240A (ja) | 2015-07-29 | 2017-09-14 | インチョン ユニバーシティ インダストリー アカデミック コーポレーション ファウンデーションIncheon University Industry Academic Cooperation Foundation | マイクログリッドのマルチ周波数の制御システムおよび方法 |
| JP2019012380A (ja) | 2017-06-30 | 2019-01-24 | 日立アプライアンス株式会社 | 太陽光発電システム |
| JP6608105B1 (ja) | 2019-04-25 | 2019-11-20 | 三菱電機株式会社 | 制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021104944A1 (de) | 2021-06-03 |
| US20220285946A1 (en) | 2022-09-08 |
| CN114762210B (zh) | 2025-06-24 |
| EP4066341B1 (de) | 2023-12-27 |
| DE102019132336A1 (de) | 2021-06-02 |
| CN114762210A (zh) | 2022-07-15 |
| US12301006B2 (en) | 2025-05-13 |
| EP4066341C0 (de) | 2023-12-27 |
| EP4066341A1 (de) | 2022-10-05 |
| JP2023503353A (ja) | 2023-01-27 |
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