JP7291850B2 - 直流電圧コンバータおよび直流電圧コンバータの動作方法 - Google Patents
直流電圧コンバータおよび直流電圧コンバータの動作方法 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/3353—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having at least two simultaneously operating switches on the input side, e.g. "double forward" or "double (switched) flyback" converter
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- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33576—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
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- H02M1/00—Details of apparatus for conversion
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- 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
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- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33576—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33584—Bidirectional converters
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- H—ELECTRICITY
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- 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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/337—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
- H02M3/3376—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current
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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
- 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
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/0093—Converters characterised by their input or output configuration wherein the output is created by adding a regulated voltage to or subtracting it from an unregulated input
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- H—ELECTRICITY
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- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/322—Means for rapidly discharging a capacitor of the converter for protecting electrical components or for preventing electrical shock
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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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
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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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
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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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33573—Full-bridge at primary side of an isolation transformer
Description
第1の変圧器と、第1のフルブリッジ回路と、第2のフルブリッジ回路と、第2の変圧器とを備えた直流電圧コンバータである。第1のフルブリッジ回路は電気的に、直流電圧コンバータの第1の端子と第1の変圧器の一次側との間に配置されている。第2のフルブリッジ回路は電気的に、直流電圧コンバータの第2の端子と第1の変圧器の二次側との間に配置されている。第2の変圧器の一次側は電気的に、第2のフルブリッジ回路と直流電圧コンバータの第2の端子の第1の端子要素との間に配置されている。さらに、この変圧器の二次側と、第1のスイッチング素子と、第1のダイオードとから成る直列回路が設けられている。この直列回路は電気的に、直流電圧コンバータの第2の端子の第1の端子要素と直流電圧コンバータの第2の端子の第2の端子要素との間に配置されている。これに関してはとりわけ、第1のダイオードは、直流電圧コンバータの第2の端子の第1の端子要素と第2の端子要素との間で順方向に配置されている。言い換えれば、第1のダイオードのアノードは、第2の端子のうち正極性をもつ端子要素の方を向いており、ダイオードのカソードは、負極性をもつ端子要素の方を向いている。
変圧器の二次側を充電するためのステップを有する、位相シフトフルブリッジ直流電圧コンバータの制御方法であり、この変圧器は、直列インダクタンスとして直流電圧コンバータの出力側に配置されている。この方法は、変圧器の二次側に蓄えられた電気エネルギーを、変圧器の一次側を経由して放電するためのステップをさらに含んでいる。
Claims (10)
- 第1の変圧器(T1)と、
電気的に、直流電圧コンバータ(1)の第1の端子(A1)と前記第1の変圧器(T1)の一次側との間に配置されている第1のフルブリッジ回路(10)と、
電気的に、前記直流電圧コンバータ(1)の第2の端子(A2)と前記第1の変圧器(T1)の二次側との間に配置されている第2のフルブリッジ回路(20)と、
第2の変圧器(T2)とを備えており、前記第2の変圧器(T2)の一次側が電気的に、前記第2のフルブリッジ回路(20)と前記直流電圧コンバータ(1)の前記第2の端子(A2)の第1の端子要素(A2-1)との間に配置されており、かつ前記第2の変圧器(T2)の二次側と、第1のスイッチング素子(S1)と、第1のダイオード(D1)とから成る直列回路が、前記直流電圧コンバータ(1)の前記第2の端子(A2)の前記第1の端子要素(A2-1)と第2の端子要素(A2-2)との間に配置されており、かつ前記第1のダイオード(D1)が、前記直流電圧コンバータ(1)の前記第2の端子(A2)の前記第1の端子要素(A2-1)から前記第2の端子要素(A2-2)へ電流を流す向きで配置されている直流電圧コンバータ(1)。 - 前記第1のスイッチング素子(S1)に並列に第2のダイオード(D2)が配置されており、かつ前記第2のダイオード(D2)が、前記第1のダイオード(D1)と逆向きで直列に配置されている、請求項1に記載の直流電圧コンバータ(1)。
- 前記第1のダイオード(D1)に並列に第2のスイッチング素子(S2)が配置されている、請求項1または2に記載の直流電圧コンバータ(1)。
- 前記直流電圧コンバータ(1)の前記第1の端子(A1)が、第1の電圧源と電気的に結合するように構成されており、
前記直流電圧コンバータ(1)の前記第2の端子(A2)が、第2の電圧源と電気的に結合するように構成されており、かつ
前記第1の電圧源の電圧が前記第2の電圧源の電圧より大きい、
請求項1から3のいずれか一項に記載の直流電圧コンバータ(1)。 - 前記直流電圧コンバータ(1)が、前記直流電圧コンバータ(1)の前記第1の端子(A1)から前記直流電圧コンバータ(1)の前記第2の端子(A2)の方向に電気エネルギーを伝送するように構成されている、請求項1から4のいずれか一項に記載の直流電圧コンバータ(1)。
- 前記直流電圧コンバータ(1)の前記第1の端子(A1)が、中間回路コンデンサ(CZ)と結合するように構成されており、かつ
前記直流電圧コンバータ(1)が、所定の最小電圧未満とするために前記中間回路コンデンサ(CZ)を放電させた場合、および/または前記直流電圧コンバータ(1)の一次側の電圧が所定の最小電圧より小さい場合であっても、二次側の負荷に、一次側のエネルギーを介して給電するように構成されており、前記所定の最小電圧が、前記第1の変圧器(T1)の変圧比によって規定されている、
請求項1から5のいずれか一項に記載の直流電圧コンバータ(1)。 - 前記第1のフルブリッジ回路(10)が、それぞれ2つのスイッチング素子(11~14)を備えた2つのハーフブリッジを含んでおり、
前記第2のフルブリッジ回路(20)が、それぞれ2つのスイッチング素子(21~24)を備えた2つのハーフブリッジを含んでおり、
前記直流電圧コンバータ(1)が、前記第1のフルブリッジ回路(10)の前記スイッチング素子(11~14)と、前記第2のフルブリッジ回路(20)の前記スイッチング素子(21~24)と、前記第1のスイッチング素子(S1)とを制御するように構成された制御機構(30)をさらに含んでいる、請求項1から6のいずれか一項に記載の直流電圧コンバータ(1)。 - 前記制御機構(30)が、第1のスイッチング期間内では、前記第1のスイッチング素子(S1)を閉じ、かつ前記第1のフルブリッジ回路の前記スイッチング素子(11~14)を開き、ならびに第2のスイッチング期間内では、前記第1のスイッチング素子(S1)を開き、かつそれぞれ前記第1のフルブリッジ回路(10)の一方の対角経路内の前記スイッチング素子を閉じるように構成されている、請求項7に記載の直流電圧コンバータ(1)。
- 前記制御機構(30)が、2つの連続している期間である前記第2のスイッチング期間および第3のスイッチング期間内では、前記第1のフルブリッジ回路(10)内の異なる対角経路の前記スイッチング素子(11~14)を交互に開閉するように構成されている、請求項8に記載の直流電圧コンバータ(1)。
- 位相シフトフルブリッジ直流電圧コンバータ(1)の制御方法(100)であって、
前記直流電圧コンバータ(1)は、 第1の変圧器(T1)と、
電気的に、前記直流電圧コンバータ(1)の第1の端子(A1)と前記第1の変圧器(T1)の一次側との間に配置されている第1のフルブリッジ回路(10)と、
電気的に、前記直流電圧コンバータ(1)の第2の端子(A2)と前記第1の変圧器(T1)の二次側との間に配置されている第2のフルブリッジ回路(20)と、
第2の変圧器(T2)とを備えており、前記第2の変圧器(T2)の一次側が電気的に、前記第2のフルブリッジ回路(20)と前記直流電圧コンバータ(1)の前記第2の端子(A2)の第1の端子要素(A2-1)との間に配置されており、かつ前記第2の変圧器(T2)の二次側と、第1のスイッチング素子(S1)と、第1のダイオード(D1)とから成る直列回路が、前記直流電圧コンバータ(1)の前記第2の端子(A2)の前記第1の端子要素(A2-1)と第2の端子要素(A2-2)との間に配置されており、かつ前記第1のダイオード(D1)が、前記直流電圧コンバータ(1)の前記第2の端子(A2)の前記第1の端子要素(A2-1)から前記第2の端子要素(A2-2)へ電流を流す向きで配置されており、
前記制御方法は、
直列インダクタンスとして前記直流電圧コンバータの出力側に配置されている前記第2の変圧器(T2)の二次側を充電するステップ(110)と、
前記第2の変圧器(T2)の二次側に蓄えられた電気エネルギーを、前記第2の変圧器(T2)の一次側を経由して放電(120)するステップとを有する制御方法(100)。
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000224855A (ja) | 1999-01-28 | 2000-08-11 | Japan Storage Battery Co Ltd | Dc−dcコンバータ回路 |
JP6284707B2 (ja) | 2013-03-08 | 2018-02-28 | イノアック特材株式会社 | ポリウレタン発泡体の現場発泡方法とポリウレタン発泡体の現場発泡装置 |
WO2018072987A1 (de) | 2016-10-18 | 2018-04-26 | Robert Bosch Gmbh | Gleichspannungswandler und verfahren zum betrieb eines gleichspannungswandlers |
JP2018170930A (ja) | 2017-03-30 | 2018-11-01 | パナソニックIpマネジメント株式会社 | 電力変換装置、電力変換システム |
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Publication number | Priority date | Publication date | Assignee | Title |
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US5432431A (en) | 1992-05-21 | 1995-07-11 | Vlt Corporation | Boost switching power conversion using saturable inductors |
US8736239B2 (en) * | 2009-07-30 | 2014-05-27 | Yanmar Co., Ltd. | DC-DC converter circuit |
CN102696169B (zh) * | 2010-01-05 | 2015-06-10 | 株式会社日立制作所 | Ac-dc变换器及其控制方法 |
DE102016200662A1 (de) * | 2016-01-20 | 2017-07-20 | Robert Bosch Gmbh | Bidirektionaler DC/DC-Wandler und Verfahren zum Laden des Zwischenkreiskondensators eines DC/DC-Wandlers aus der Niedervoltbatterie |
DE102016220358A1 (de) * | 2016-10-18 | 2018-04-19 | Robert Bosch Gmbh | Gleichspannungswandler und Verfahren zur Ansteuerung eines Gleichspannungswandlers |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000224855A (ja) | 1999-01-28 | 2000-08-11 | Japan Storage Battery Co Ltd | Dc−dcコンバータ回路 |
JP6284707B2 (ja) | 2013-03-08 | 2018-02-28 | イノアック特材株式会社 | ポリウレタン発泡体の現場発泡方法とポリウレタン発泡体の現場発泡装置 |
WO2018072987A1 (de) | 2016-10-18 | 2018-04-26 | Robert Bosch Gmbh | Gleichspannungswandler und verfahren zum betrieb eines gleichspannungswandlers |
JP2018170930A (ja) | 2017-03-30 | 2018-11-01 | パナソニックIpマネジメント株式会社 | 電力変換装置、電力変換システム |
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