JP6436311B2 - 多数のdcソースを有する両方向エネルギーコンバータ{bi−directional energy converter with multiple dc sources} - Google Patents
多数のdcソースを有する両方向エネルギーコンバータ{bi−directional energy converter with multiple dc sources} Download PDFInfo
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- 241000170006 Bius Species 0.000 description 25
- 238000000034 method Methods 0.000 description 13
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- 238000006243 chemical reaction Methods 0.000 description 8
- 238000004146 energy storage Methods 0.000 description 8
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- 239000007787 solid Substances 0.000 description 4
- 230000009849 deactivation Effects 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 229910002601 GaN Inorganic materials 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
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Classifications
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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
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
-
- 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
- H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
- H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
- H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
- 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
- H02M1/32—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
- H02M1/00—Details of apparatus for conversion
- H02M1/36—Means for starting or stopping converters
-
- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/125—Avoiding or suppressing excessive transient voltages or currents
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
-
- 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
- H02M1/0077—Plural converter units whose outputs are connected in series
-
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/49—Combination of the output voltage waveforms of a plurality of converters
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Inverter Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
Claims (20)
- 複数のDC電力源、
1つのAC電力源、
1次ノードと2次ノード、ポジティブノードとネガティブノード、複数のスイッチング手段(Q1〜Q4)、前記ポジティブノードと前記ネガティブノードとの間に並列に連結された電圧支援器(C1)、前記1次ノードと前記複数のスイッチング手段のサブセットの間に連結されたインダクタ(Lf)、および前記ポジティブノードと前記ネガティブノードとの間に連結されたDC電力源を、各々が有する2個以上のフルブリッジコンバータ、
前記フルブリッジコンバータを複数個有する1つ以上の積層AC位相生成ユニット(BIU1−BIUn)、
複数のローカルコントローラ、および
前記複数のローカルコントローラの各々と通信するシステムコントローラ、
を含み、
各々の前記積層AC位相生成ユニット内の各々の前記フルブリッジコンバータは互いに直列連結され、前記フルブリッジコンバータのうちの1つの2次ノードは、他の前記フルブリッジコンバータの1次ノードに連結され、前記直列連結により第1フルブリッジコンバータと最終フルブリッジコンバータが形成され、各々の前記積層AC位相生成ユニットは入力ノードが前記第1フルブリッジコンバータの1次ノードにあり、出力ノードが前記最終フルブリッジコンバータの2次ノードにあり、前記積層AC位相生成ユニットに前記AC電力源が連結され、
前記ローカルコントローラは各々の前記フルブリッジコンバータに連結されて、前記フルブリッジコンバータ内のスイッチング手段の作動順序を制御して、一方向に電圧源インバータとして動作した時に正弦波型電圧波形を生成するか、反対方向に全波アクティブ整流器として作動した時に一定のDC出力を生成し、各々の前記ローカルコントローラは通信用トランシーバと結合され、及び
前記システムコントローラは各々の前記ローカルコントローラの通信用トランシーバと通信し、各々の前記積層AC位相生成ユニットと前記AC電力源との間に直列に連結されるスイッチ(K1及びK2)を介して電力潮流を制御し、各々の前記ローカルコントローラの構成、活性化、非活性化および動作モードの選択のためのシステム制御信号を生成し、前記積層AC位相生成ユニットの出力電圧が前記AC電力源の電圧に等しいか、またはそれ以下である場合に、前記スイッチ(K1及びK2)へオンオフ制御信号を提供して、前記フルブリッジコンバータへのAC電力源からの逆潮流を防止する、ことを特徴とする複数のDC電力源を有する両方向エネルギーコンバータ。 - 3個の前記積層AC位相生成ユニットをさらに含むことを特徴とする、請求項1に記載の両方向エネルギーコンバータ。
- ワイ(Y)結線やデルタ(Δ)結線で連結されることをさらに含むことを特徴とする、請求項2に記載の両方向エネルギーコンバータ。
- 第1極と第2極からなる2極スイッチ、前記第1極に連結されたモータ、および前記第2極に連結された前記AC電力源をさらに含むことを特徴とする、請求項1に記載の両方向エネルギーコンバータ。
- 1つ以上の前記積層AC位相生成ユニットを前記AC電力源に連結して、前記DC電力源を充電するか電気モータに駆動電力を供給するコントローラをさらに含むことを特徴とする、請求項4に記載の両方向エネルギーコンバータ。
- 各々の前記フルブリッジコンバータが1次ノードと2次ノードに並列に連結されたスイッチを含み、該スイッチは前記フルブリッジコンバータに関連した前記ローカルコントローラや前記システムコントローラの制御を受けて、前記1次ノードと前記2次ノードを短絡することにより、残りの直列連結されたフルブリッジコンバータが作動するようにすることを特徴とする、請求項1に記載の両方向エネルギーコンバータ。
- 各々の前記フルブリッジコンバータが第1スイッチングペアと第2スイッチングペアを有し、各々の前記スイッチングペアが電流流れを制御する複数のスイッチング手段を有することを特徴とする、請求項1に記載の両方向エネルギーコンバータ。
- 前記1次ノードと前記2次ノードに連結されたキャパシタをさらに含むことを特徴とする、請求項7に記載の両方向エネルギーコンバータ。
- 前記スイッチング手段が、互いに並列に連結され、反対にバイアスされた、ゲートターンオフ素子とアンチパラレル素子を含むことを特徴とする、請求項7に記載の両方向エネルギーコンバータ。
- 前記ゲートターンオフ素子が、ゲートターンオフサイリスタ、IGBT(insulated gate bipolar transistor)、MOSFET、MESFET、JFET(junction gate field−effect transistor)、MOSFET制御サイリスタ、BJT(bipolar junction transistor)、SIT(static induction transistor)、SIT(static induction thyristor)、およびMOSFETターンオフサイリスタからなる群から選択された素子を含むことを特徴とする、請求項9に記載の両方向エネルギーコンバータ。
- 前記アンチパラレル素子はダイオードであることを特徴とする、請求項9に記載の両方向エネルギーコンバータ。
- 前記DC電力源と前記フルブリッジコンバータとの間に昇圧または降圧調節回路が配置されることを特徴とする、請求項1に記載の両方向エネルギーコンバータ。
- 与えられた前記積層AC位相生成ユニット内のフルブリッジコンバータの個数が可変であることを特徴とする、請求項1に記載の両方向エネルギーコンバータ。
- 前記フルブリッジコンバータが各々異なる電力で動作することを特徴とする、請求項1に記載の両方向エネルギーコンバータ。
- 各々の前記積層AC位相生成ユニットの積層フルブリッジコンバータの個数が可変であることを特徴とする、請求項1に記載の両方向エネルギーコンバータ。
- 前記DC電力源が、バッテリー、キャパシタ、及びフライホイールのエネルギーを貯蔵し供給できる機器であることを特徴とする、請求項1に記載の両方向エネルギーコンバータ。
- 各々の前記フルブリッジコンバータのポジティブノードとネガティブノードが1つ以上のDCバッテリーセルに連結され、各々の前記フルブリッジコンバータのローカルコントローラが与えられた充放電プロファイルに基づいてバッテリーの充放電を制御し、このようなプロファイルは前記システムコントローラによって静的や動的に決定されることを特徴とする、請求項1に記載の両方向エネルギーコンバータ。
- 前記システムコントローラが、基準周波数を生成するマスタモジュールと、前記基準周波数を固定する他のモジュールとを持ってモータを駆動することを特徴とする、請求項4に記載の両方向エネルギーコンバータ。
- 前記システムコントローラが、電力と駆動基準周波数を動的に制御してモータを調整することを特徴とする、請求項4に記載の両方向エネルギーコンバータ。
- 前記スイッチング手段の各々が第1端部と第2端部を有し、前記第1スイッチングペアが複数のスイッチング手段を有し、前記スイッチング手段は、第1端部が前記フルブリッジコンバータのポジティブノードに連結され、前記第1スイッチングペアのスイッチング手段のうちの1つの前記第2端部がインダクタ−キャパシタ低域通過フィルタの一端部に連結され、前記インダクタ−キャパシタ低域通過フィルタの他端部は前記1次ノードに連結され、前記第1スイッチングペアの残りのスイッチング手段の第2端部は前記2次ノードに連結され、前記第2スイッチングペアも複数のスイッチング手段を有し、前記スイッチング手段は第2端部が前記フルブリッジコンバータのネガティブノードに連結され、前記第2スイッチングペアのスイッチング手段のうちの1つの第1端部は前記1次ノードに連結され、第2スイッチングペアの残りのスイッチング手段の第1端部は前記2次ノードに連結されることを特徴とする、請求項8に記載の両方向エネルギーコンバータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US13/441,788 | 2012-04-06 | ||
US13/441,788 US9099938B2 (en) | 2011-12-16 | 2012-04-06 | Bi-directional energy converter with multiple DC sources |
PCT/US2013/034730 WO2013151907A2 (en) | 2012-04-06 | 2013-03-30 | Bi-directional energy converter with multiple dc sources |
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JP2015521014A JP2015521014A (ja) | 2015-07-23 |
JP6436311B2 true JP6436311B2 (ja) | 2018-12-12 |
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Country Status (7)
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US (2) | US9099938B2 (ja) |
EP (1) | EP2834912A4 (ja) |
JP (1) | JP6436311B2 (ja) |
KR (1) | KR102048603B1 (ja) |
CN (1) | CN104428988A (ja) |
TW (2) | TWI578688B (ja) |
WO (1) | WO2013151907A2 (ja) |
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US9099938B2 (en) | 2015-08-04 |
EP2834912A4 (en) | 2016-04-06 |
WO2013151907A9 (en) | 2013-11-28 |
CN104428988A (zh) | 2015-03-18 |
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