JP6124909B2 - 単相、二相または三相単極電気を供給するよう協調的に制御される単相インバータ - Google Patents
単相、二相または三相単極電気を供給するよう協調的に制御される単相インバータ Download PDFInfo
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- 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
- H02M7/539—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 with automatic control of output wave form or frequency
- H02M7/5395—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 with automatic control of output wave form or frequency by pulse-width modulation
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
-
- 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
- H02M7/493—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 the static converters being arranged for operation in parallel
-
- 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
-
- 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
- H02J3/388—Islanding, i.e. disconnection of local power supply from the network
-
- 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
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/007—Plural converter units in cascade
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Dc-Dc Converters (AREA)
- Inverter Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Description
本出願は、米国特許仮出願番号第61/562,191号(2011年11月21日出願、題名「単相、二相または三相単極電気を供給するよう協調的に制御される単相インバータ」)の優先権を主張し、その内容は本明細書に参考として組み込まれる。
Claims (9)
- 電力コンバータ・ユニットにおいて、
直流(「DC」)−DCコンバータであって、
正の入力端子と、
負の入力端子と、
第1のコンデンサであって、前記第1のコンデンサの入力端子が前記正の入力端子に連結され、かつ、前記第1のコンデンサの出力端子が前記負の入力端子に連結される、第1のコンデンサと、
第1のコイルであって、前記第1のコイルの入力端子が前記第1のコンデンサの前記入力端子に連結される、第1のコイルと、
第1のスイッチであって、前記第1のスイッチの入力端子が前記第1のコイルの出力端子に連結され、かつ、前記第1のスイッチの出力端子が前記負の入力端子に連結される、第1のスイッチと、
第2のスイッチであって、前記第2のスイッチの入力端子が前記第1のコイルの前記出力端子に連結される、第2のスイッチと、
第2のコンデンサであって、前記第2のコンデンサの入力端子が前記第2のスイッチの出力端子に連結され、かつ、前記第2のコンデンサの出力端子が前記負の入力端子に連結される、第2のコンデンサと、
前記第2のコンデンサの前記入力端子に連結される正のDC出力端子と、
前記第2のコンデンサの前記出力端子に連結される負のDC出力端子と、
を備えるDC−DCコンバータと、
単極電力コンバータであって、
第2のコイルであって、前記第2のコイルの入力端子が前記第2のコンデンサの前記入力端子に連結される、第2のコイルと、
第3のスイッチであって、前記第3のスイッチの入力端子が前記第2のコイルの出力端子に連結される、第3のスイッチと、
第4のスイッチであって、前記第4のスイッチの入力端子が前記第2のコンデンサの前記出力端子に連結され、かつ、前記第4のスイッチの出力端子が前記第3のスイッチの出力端子に連結される、第4のスイッチと、
第3のコイルであって、前記第3のコイルの入力端子が前記第3のスイッチの前記出力端子と前記第4のスイッチの前記出力端子に連結される、第3のコイルと、
第3のコンデンサであって、前記第3のコンデンサの入力端子が前記第3のコイルの出力端子に連結され、かつ、前記第3のコンデンサの出力端子が前記第4のスイッチの前記入力端子に連結される、第3のコンデンサと、
前記第3のコンデンサの前記入力端子に連結される、単極電力出力端子と、
を備える単極電力コンバータと、
前記第1、第2、第3および第4のスイッチに結合されるコントローラであって、各スイッチの動作を制御して、前記正のDC出力端子で正のDC電圧を、前記負のDC出力端子で負のDC電圧を、かつ、前記単極電力出力端子で単極電力出力を生成するように構成されたコントローラと、
を備え、
前記単極電力出力端子は、前記単極電力出力端子が接地電位に対して正となるように、前記接地電位からオフセットされた電圧を有し、
前記接地電位は前記負の入力端子に対応している、電力コンバータ・ユニット。 - 前記コントローラがプロセッサであり、前記電力コンバータ・ユニットが前記プロセッサに結合されたメモリーをさらに備え、前記プロセッサが、プロセッサが実行可能な命令により、
前記第1および第2のスイッチを開閉して、前記正のDC出力端子で前記正のDC電圧を、かつ、前記負のDC出力端子で負のDC電圧を生成する動作と、
前記第3および第4のスイッチを開閉して、前記単極電力出力端子で単極電力出力を生成する動作と、を含む動作を実行するよう構成された、請求項1に記載の電力コンバータ・ユニット。 - 前記コントローラがプロセッサであり、前記電力コンバータ・ユニットが前記プロセッサに結合されたメモリーをさらに備え、前記プロセッサが、プロセッサが実行可能な命令により、
前記第1および第2のスイッチを開閉して、変調DC出力を生成する動作と、
前記第3および第4のスイッチを開閉して、前記単極電力出力端子で前記変調DC出力を交流(「AC」)出力に変換する動作と、を含む動作を実行するよう構成された、請求項1に記載の電力コンバータ・ユニット。 - 前記電力コンバータ・ユニットは、前記正のDC出力端子と、前記負のDC出力端子と、前記単極電力出力端子とに連結された結合器筐体に連結されている、請求項1に記載の電力コンバータ・ユニット。
- 開いた際に前記単極電力出力端子への単極電力の流れを妨げるよう構成されたリレーと、
メモリーと、
前記メモリーおよび前記リレーに結合されたプロセッサと、を備え、
前記プロセッサが、プロセッサが実行可能な命令により、前記リレーを開いて、前記単極電力出力端子への単極電力の流れを妨げることを含む動作を実行するよう構成された、請求項4に記載の電力コンバータ・ユニット。 - 前記結合器筐体が前記正のDC出力端子と前記負のDC出力端子との間に連結されたエネルギー蓄積機器をさらに備えている、請求項4に記載の電力コンバータ・ユニット。
- 前記エネルギー蓄積機器がコンデンサまたは双方向充電器のいずれか1つである、請求項6に記載の電力コンバータ・ユニット。
- 前記正の入力端子および前記負の入力端子が、直流(「DC」)源に連結されている、請求項1に記載の電力コンバータ・ユニット。
- 前記DC源が光起電性パネルである、請求項8に記載の電力コンバータ・ユニット。
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US201161562191P | 2011-11-21 | 2011-11-21 | |
US61/562,191 | 2011-11-21 | ||
PCT/US2012/066118 WO2013078234A1 (en) | 2011-11-21 | 2012-11-20 | Single phase inverters cooperatively controlled to provide one, two, or three phase unipolar electricity |
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JP2014533921A JP2014533921A (ja) | 2014-12-15 |
JP6124909B2 true JP6124909B2 (ja) | 2017-05-10 |
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US (1) | US9960711B2 (ja) |
EP (1) | EP2783447A4 (ja) |
JP (1) | JP6124909B2 (ja) |
CN (1) | CN103947068B (ja) |
AU (2) | AU2012340729B2 (ja) |
WO (1) | WO2013078234A1 (ja) |
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US10873184B2 (en) * | 2018-10-19 | 2020-12-22 | University Of Tennessee Research Foundation | Power electronics converter based reconfigurable grid emulation platform |
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WO2011049985A1 (en) * | 2009-10-19 | 2011-04-28 | Ampt, Llc | Novel solar panel string converter topology |
JP2011097683A (ja) * | 2009-10-27 | 2011-05-12 | Panasonic Electric Works Co Ltd | コンデンサ寿命判定装置及び電源装置及び照明装置 |
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JP5465051B2 (ja) * | 2010-03-15 | 2014-04-09 | 株式会社 沖情報システムズ | 単独運転判定装置 |
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2012
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- 2012-11-20 US US14/358,471 patent/US9960711B2/en active Active
- 2012-11-20 WO PCT/US2012/066118 patent/WO2013078234A1/en active Application Filing
- 2012-11-20 CN CN201280057246.1A patent/CN103947068B/zh active Active
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AU2017201476B2 (en) | 2019-02-14 |
JP2014533921A (ja) | 2014-12-15 |
CN103947068B (zh) | 2018-08-17 |
US20140375131A1 (en) | 2014-12-25 |
US9960711B2 (en) | 2018-05-01 |
WO2013078234A1 (en) | 2013-05-30 |
CN103947068A (zh) | 2014-07-23 |
AU2012340729A1 (en) | 2014-06-05 |
EP2783447A1 (en) | 2014-10-01 |
NZ625048A (en) | 2015-10-30 |
EP2783447A4 (en) | 2016-12-28 |
AU2012340729B2 (en) | 2017-04-06 |
AU2017201476A1 (en) | 2017-03-23 |
NZ712076A (en) | 2017-03-31 |
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