JP2019531047A - 直流電圧変換器、および直流電圧変換器の作動方法 - Google Patents
直流電圧変換器、および直流電圧変換器の作動方法 Download PDFInfo
- Publication number
- JP2019531047A JP2019531047A JP2019541857A JP2019541857A JP2019531047A JP 2019531047 A JP2019531047 A JP 2019531047A JP 2019541857 A JP2019541857 A JP 2019541857A JP 2019541857 A JP2019541857 A JP 2019541857A JP 2019531047 A JP2019531047 A JP 2019531047A
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- voltage converter
- primary winding
- switching element
- compensation device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 21
- 238000004804 winding Methods 0.000 claims description 73
- 239000004065 semiconductor Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000005669 field effect Effects 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 230000002441 reversible effect Effects 0.000 abstract description 12
- 238000011084 recovery Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 3
- 238000011017 operating method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
-
- 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
- H02M3/33576—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
-
- 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
- H02M3/33576—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
- H02M3/33592—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 having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/20—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
- B60L53/22—Constructional details or arrangements of charging converters specially adapted for charging electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
-
- 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
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
- H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
-
- 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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/083—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the ignition at the zero crossing of the voltage or the current
-
- 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
- H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback 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
- H02M7/42—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
- H02M7/4807—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 having a high frequency intermediate AC stage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
-
- 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
- H02M1/34—Snubber circuits
- H02M1/342—Active non-dissipative snubbers
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
インバータ、変圧器、整流器、および補償装置を備える直流電圧変換器。第1の変圧器は、一次巻線および二次巻線を含む。インバータは、入力側において、直流電圧変換器の第1の入力端子と、第2の入力端子とに電気的に連結される。インバータの出力側は、第1の変圧器の一次巻線に電気的に連結される。整流器は、入力側において、第1の変圧器の二次巻線に連結される。出力側において、整流器は直流電圧変換器の第1の出力端子と、第2の出力端子とに電気的に連結される。補償装置は、第2の変圧器と、スイッチング素子とを含む。第2の変圧器は、一次巻線および二次巻線を含む。第2の変圧器の一次巻線は、直流電圧変換器の第1の入力端子と、インバータの入力側の端子との間に配置される。また、補償装置のスイッチング素子と、第2の変圧器の二次巻線とからなる直列回路は、直流電圧変換器の第1の入力端子と、第2の入力端子との間に配置される。
補償装置において、第2の変圧器の一次巻線を充電するステップと、続いて、補償装置において、第2の変圧器の一次巻線を放電させるステップとを備える、本発明にかかる直流電圧変換器の作動方法。この方法はさらに、補償装置内のスイッチング素子を、所定の期間閉じるステップを含む。補償装置のスイッチング素子の閉鎖は、第2の変圧器の一次巻線を放電させるステップの最後に実施される。前述のステップは、任意で何度も繰り返すことができる。
発明の利点
直流電圧変換器、特に、位相シフトフルブリッジ直流電圧変換器のスイッチング素子は、基本的に出力電力に応じてハードスイッチングされる。この際、直流電圧変換器のスイッチング素子において、ターンオン・ターンオフ損失が生じ得る。また、直流電圧変換器に生じる電圧に応じて、いわゆる「逆回復」効果が生じ得る。つまり、負電圧が印加されていても(つまり、ダイオードの順方向とは反対向きであっても)、直流電圧変換器における電流の転流プロセスの際に、電流経路内のダイオードは阻止電圧を直ちに吸収できず、短い期間において導電性である。ここで、短く非常に高い電流パルスがダイオードを通って生じ得る。この電流パルスは、非常に高い損失を引き起こす。半導体スイッチング素子とともに使用される従来のボディダイオードは、基本的にそのような作動モードのために設計されていない。そのため、長期間の作動中に部品が損傷するか、または少なくとも直流電圧変換器の耐用年数を著しく減少させる恐れがある。
インバータのそのような位相は、本発明にかかる直流電圧変換器に特に適している。半導体スイッチとしては、例えばMOSFET、または絶縁ゲートバイポーラトランジスタ(IGBT)が可能である。スイッチング素子と並列に、いわゆるボディダイオードを設けることができる。
インバータ10は、例えば、それぞれ2つの半導体スイッチング素子M1〜M4を備える2つのハーフブリッジを含むことができる。第1のスイッチング素子M1は、上側のノードと、第1の変圧器30の一次巻線31の第1の端子との間に配置することができる。第2のスイッチング素子M2は、上側のノードと、第1の変圧器30の一次巻線31の第2の端子との間に設けることができる。第3のスイッチング素子は、第1の変圧器30の一次巻線31の第1の端子と、第2の入力端子E2との間に設けることができる。最後に、第4のスイッチング素子M4は、第1の変圧器30の一次巻線31の第2の端子と、第2の入力端子E2との間に設けることができる。半導体スイッチとしては、例えばMOSFET、または絶縁ゲート端子を備えるバイポーラトランジスタ(IGBT)が可能である。各スイッチング素子と並列に、ボディダイオードを設けることができる。
Claims (10)
- 一次巻線(31)および二次巻線(32)を備える第1の変圧器(30)と、
入力側において、直流電圧変換器(1)の第1の入力端子(E1)と、第2の入力端子(E2)とに電気的に連結され、出力側において、前記第1の変圧器(30)の前記一次巻線(31)に電気的に連結されるインバータ(10)と、
入力側において、前記第1の変圧器(30)の前記二次巻線(32)に連結され、出力側において、前記直流電圧変換器(1)の第1の出力端子(A1)と、第2の出力端子(A2)とに電気的に連結される整流器(20)と、
第2の変圧器(42)およびスイッチング素子(41)を備える補償装置(40)と、
を備える直流電圧変換器(1)であって、
前記第2の変圧器(42)は、一次巻線(43)および二次巻線(44)を含み、
前記第2の変圧器(42)の前記一次巻線(43)は、前記直流電圧変換器(1)の前記第1の入力端子(E1)と、前記インバータ(10)の入力側の端子との間に配置され、
前記スイッチング素子(41)と、前記第2の変圧器(42)の前記二次巻線(44)とからなる直列回路が、前記直流電圧変換器(1)の前記第1の入力端子(E1)と、前記第2の入力端子(E2)との間に配置される、
直流電圧変換器(1)。 - 前記補償装置(4)はダイオード(45)をさらに含み、
前記ダイオード(45)と、前記スイッチング素子(41)と、前記第2の変圧器(42)の前記二次側(44)とからなる直列回路が、前記直流電圧変換器(1)の前記第1の入力端子(E1)と前記第2の入力端子(E2)との間に配置される、
請求項1に記載の直流電圧変換器(1)。 - 前記補償装置(40)の前記スイッチング素子(41)は、金属酸化物電界効果トランジスタ(MOSFET)を含む、請求項1または2に記載の直流電圧変換器(1)。
- 前記補償装置(40)は、電流が前記整流器(20)内で転流する前に、所定の期間、前記スイッチング素子(41)を閉じるように設計されている、請求項1〜3のいずれか一項に記載の直流電圧変換器(1)。
- 前記インバータ(10)は、それぞれ2つの半導体スイッチ(M1〜M4)を備える2つのハーフブリッジを含む、請求項1〜4のいずれか一項に記載の直流電圧変換器(1)。
- 前記整流器(20)は、アクティブ同期整流器を含む、請求項1〜5のいずれか一項に記載の直流電圧変換器(1)。
- 請求項1〜6のいずれか一項に記載の直流電圧変換器(1)を作動させるための方法(100)であって、
前記補償装置(40)において、前記第2の変圧器(42)の前記一次巻線(43)を充電するステップ(110)と、
前記補償装置(40)において、前記第2の変圧器(42)の前記一次巻線(43)を放電させるステップ(120)と、
前記補償装置(40)内の前記スイッチング素子(41)を、前記第2の変圧器(42)の前記一次巻線(43)の放電の最後に、所定の期間閉じるステップ(130)と、
前述のステップ(S1−S3)を繰り返すステップと、
を備える方法(100)。 - 前記補償装置(40)内の前記第2の変圧器(42)の前記一次巻線(43)を充電(110)することは、前記インバータ(10)の入力側の端子間に、電気的接続を提供することを含む、請求項7に記載の方法(100)。
- 前記補償装置(40)内の前記第2の変圧器(42)の前記一次巻線(43)を放電(120)することは、前記第1の変圧器(30)の前記一次巻線(31)による電気的接続を提供することを含む、請求項7または8に記載の方法(100)。
- 前記所定の期間は、最大で400ナノ秒の期間を含む、請求項7〜9のいずれか一項に記載の方法(100)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016220354.1A DE102016220354A1 (de) | 2016-10-18 | 2016-10-18 | Gleichspannungswandler und Verfahren zum Betrieb eines Gleichspannungswandlers |
DE102016220354.1 | 2016-10-18 | ||
PCT/EP2017/074986 WO2018072987A1 (de) | 2016-10-18 | 2017-10-02 | Gleichspannungswandler und verfahren zum betrieb eines gleichspannungswandlers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019531047A true JP2019531047A (ja) | 2019-10-24 |
JP6803993B2 JP6803993B2 (ja) | 2020-12-23 |
Family
ID=59997377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019541857A Active JP6803993B2 (ja) | 2016-10-18 | 2017-10-02 | 直流電圧変換器、および直流電圧変換器の作動方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11128225B2 (ja) |
EP (1) | EP3529102B1 (ja) |
JP (1) | JP6803993B2 (ja) |
KR (1) | KR102414467B1 (ja) |
CN (1) | CN109845080B (ja) |
DE (1) | DE102016220354A1 (ja) |
WO (1) | WO2018072987A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018218367A1 (de) * | 2018-10-26 | 2020-04-30 | Conti Temic Microelectronic Gmbh | Gleichspannungswandler |
DE102019211692A1 (de) * | 2019-08-05 | 2021-02-11 | Robert Bosch Gmbh | Gleichspannungskonverter und Verfahren zum Betrieb eines Gleichspannungskonverters |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999025059A1 (en) * | 1997-11-10 | 1999-05-20 | Praveen Kumar Jain | Dc-dc converters |
JP2003111407A (ja) * | 2001-09-28 | 2003-04-11 | Sanken Electric Co Ltd | スイッチング電源装置 |
JP2006223008A (ja) * | 2005-02-08 | 2006-08-24 | Hitachi Ltd | Dc−dcコンバータ |
JP2007282376A (ja) * | 2006-04-06 | 2007-10-25 | Hitachi Ltd | 単方向dc−dcコンバータ |
EP2562918A1 (de) * | 2011-08-23 | 2013-02-27 | Bombardier Transportation GmbH | Schaltungsanordnung mit elektronischem Schalter |
JP2015177559A (ja) * | 2014-03-13 | 2015-10-05 | 三菱電機株式会社 | 双方向dcdcコンバータ |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB238281A (en) * | 1924-05-10 | 1925-08-10 | Walter John Brown | Improvements in or relating to electrical apparatus for delivering a constant output when energized by a variable alternating input |
US5162982A (en) * | 1991-05-30 | 1992-11-10 | General Electric Company | Power converter continuously operable through boost and buck modes |
JP3748058B2 (ja) | 2001-11-26 | 2006-02-22 | 富士電機デバイステクノロジー株式会社 | スイッチング電源装置 |
US7869237B1 (en) * | 2007-12-27 | 2011-01-11 | Lockheed Martin Corporation | Phase-shifted bridge with auxiliary circuit to maintain zero-voltage-switching |
KR100940227B1 (ko) * | 2008-07-04 | 2010-02-04 | 삼성전기주식회사 | 전류 스트레스를 개선한 위상 천이 풀 브릿지 컨버터 |
US7944713B2 (en) * | 2009-02-06 | 2011-05-17 | Pi International Ltd. | Electric power conversion circuit having transfer gain variable by pulse-width modulation |
JP2010287395A (ja) * | 2009-06-10 | 2010-12-24 | Toyota Motor Corp | 燃料電池のセルモニタ |
CN101860216B (zh) * | 2010-05-28 | 2013-03-06 | 南京航空航天大学 | 加耦合电感的倍流整流方式全桥直流变换器 |
WO2013036734A2 (en) * | 2011-09-09 | 2013-03-14 | Murata Manufacturing Co., Ltd. | Isolated switch-mode dc/dc converter with sine wave transformer voltages |
JP5816559B2 (ja) * | 2012-01-06 | 2015-11-18 | 勲 大郷 | 電力増幅器 |
DE102012202853A1 (de) * | 2012-02-24 | 2013-08-29 | Robert Bosch Gmbh | Ladeschaltung für eine Energiespeichereinrichtung und Verfahren zum Laden einer Energiespeichereinrichtung |
CN103532411A (zh) * | 2012-07-05 | 2014-01-22 | 盈威力新能源科技(上海)有限公司 | 一个微型逆变器拓扑结构 |
DE102013207475B4 (de) | 2013-04-24 | 2022-08-11 | Robert Bosch Gmbh | Spannungswandler mit einer Phase-Shifted-Full-Bridge |
KR101520257B1 (ko) * | 2013-10-29 | 2015-06-05 | 한국전기연구원 | 양방향 dc-dc 컨버터 및 이를 이용한 배터리 충전 방법 |
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 |
-
2016
- 2016-10-18 DE DE102016220354.1A patent/DE102016220354A1/de not_active Withdrawn
-
2017
- 2017-10-02 CN CN201780064045.7A patent/CN109845080B/zh active Active
- 2017-10-02 JP JP2019541857A patent/JP6803993B2/ja active Active
- 2017-10-02 WO PCT/EP2017/074986 patent/WO2018072987A1/de unknown
- 2017-10-02 US US16/343,026 patent/US11128225B2/en active Active
- 2017-10-02 EP EP17777590.5A patent/EP3529102B1/de active Active
- 2017-10-02 KR KR1020197013951A patent/KR102414467B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999025059A1 (en) * | 1997-11-10 | 1999-05-20 | Praveen Kumar Jain | Dc-dc converters |
JP2003111407A (ja) * | 2001-09-28 | 2003-04-11 | Sanken Electric Co Ltd | スイッチング電源装置 |
JP2006223008A (ja) * | 2005-02-08 | 2006-08-24 | Hitachi Ltd | Dc−dcコンバータ |
JP2007282376A (ja) * | 2006-04-06 | 2007-10-25 | Hitachi Ltd | 単方向dc−dcコンバータ |
EP2562918A1 (de) * | 2011-08-23 | 2013-02-27 | Bombardier Transportation GmbH | Schaltungsanordnung mit elektronischem Schalter |
JP2015177559A (ja) * | 2014-03-13 | 2015-10-05 | 三菱電機株式会社 | 双方向dcdcコンバータ |
Also Published As
Publication number | Publication date |
---|---|
WO2018072987A1 (de) | 2018-04-26 |
KR102414467B1 (ko) | 2022-07-01 |
US20200052602A1 (en) | 2020-02-13 |
JP6803993B2 (ja) | 2020-12-23 |
EP3529102A1 (de) | 2019-08-28 |
KR20190068600A (ko) | 2019-06-18 |
CN109845080A (zh) | 2019-06-04 |
CN109845080B (zh) | 2020-11-27 |
EP3529102B1 (de) | 2022-12-07 |
DE102016220354A1 (de) | 2018-04-19 |
US11128225B2 (en) | 2021-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7746670B2 (en) | Dual-transformer type of DC-to-DC converter | |
Koo et al. | New zero-voltage-switching phase-shift full-bridge converter with low conduction losses | |
JP6706811B2 (ja) | スナバ回路及びそれを用いた電力変換システム | |
US11264894B2 (en) | Converter and current control system thereof | |
US7535733B2 (en) | Method of controlling DC-to-DC converter whereby switching control sequence applied to switching elements suppresses voltage surges at timings of switch-off of switching elements | |
US20140241012A1 (en) | Isolated boost flyback power converter | |
US10193464B2 (en) | DC-DC converter | |
US20120187879A1 (en) | Zero-voltage-transition soft switching converter | |
EP3509203B1 (en) | Converter with zvs | |
JP2015070716A (ja) | Dc/dcコンバータ | |
JP2013074767A (ja) | Dc/dcコンバータ | |
JP6803993B2 (ja) | 直流電圧変換器、および直流電圧変換器の作動方法 | |
US8605470B2 (en) | Power converter performing soft switching | |
US11088634B2 (en) | Inverter with AC forward bridge and improved DC/DC topology | |
JP7426397B2 (ja) | パワー半導体スイッチの駆動回路に電圧を供給するためのパワーエレクトロニクスデバイスおよび方法 | |
US9755513B2 (en) | Bidirectional DC converter comprising a core with permanent magnetization | |
Mohr et al. | Current-fed full bridge converters for fuel cell systems connected to the three phase grid | |
WO2019117240A1 (ja) | 絶縁型スイッチング電源 | |
JP4409076B2 (ja) | 多出力同期整流式スイッチング電源装置 | |
JP7160719B2 (ja) | ワンコンバータ方式の絶縁型スイッチング電源 | |
JP2017184548A (ja) | 放電制御装置 | |
JP2023114686A (ja) | 電力変換装置 | |
JP3714233B2 (ja) | 双方向直流−直流変換装置 | |
YAMINI et al. | Coupled Inductor and Switched-Capacitor Integrated High Gain Closed Loop Controlled DC/DC Converter for DC Motor | |
Kuwabara et al. | Bilateral chopper of resonant converter employing zero current switch with saturable inductor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190607 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20200220 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200514 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200831 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201104 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20201117 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201201 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6803993 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |