EP3977608A1 - Procédé de commande d'un convertisseur continu-continu pour un chargeur de batterie d'accumulateurs électriques bidirectionnel - Google Patents
Procédé de commande d'un convertisseur continu-continu pour un chargeur de batterie d'accumulateurs électriques bidirectionnelInfo
- Publication number
- EP3977608A1 EP3977608A1 EP20725713.0A EP20725713A EP3977608A1 EP 3977608 A1 EP3977608 A1 EP 3977608A1 EP 20725713 A EP20725713 A EP 20725713A EP 3977608 A1 EP3977608 A1 EP 3977608A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- value
- converter
- frequency
- threshold value
- eps2
- 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.)
- Pending
Links
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
-
- 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
- B60L53/30—Constructional details of charging stations
-
- 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
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/90—Regulation of charging or discharging current or voltage
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
- H02M1/0022—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being input voltage fluctuations
-
- 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
- H02M3/01—Resonant DC/DC 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
- H02M3/01—Resonant DC/DC converters
- H02M3/015—Resonant DC/DC converters with means for adaptation of resonance frequency, e.g. by modification of capacitance or inductance of resonance circuit
-
- 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
-
- 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
-
- 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
-
- 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
- H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- 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
Definitions
- said direct current-direct current converter is of the resonant series LLC type comprising at input a complete switching bridge connected to an LLC resonant circuit, itself connected to a transformer connected to the battery via an H-bridge, said resonant circuit comprising a series inductor, a switched inductor connected to the output terminals of said complete switching bridge only in discharge mode, and a series capacitor; said frequency value of
- control frequency includes:
- FIG. 3b is a simplified schematic representation of the charger of FIG. 3a;
- the assembly formed by the complete switching bridge 21 and the LLC circuit 22 is called the primary circuit or primary part of the converter, and the assembly formed by the rectifier 24 is called the secondary circuit, or the secondary part of the converter.
- this parallel branch 28 extends to a first junction between an output of the switching bridge 21 and the capacitor Cr of the LLC circuit, while the other junction is mounted between the second output of the switching bridge 21 and the second inductance Lm among the two inductors Lr and Lm of the LLC circuit.
- the Burst mode is stopped 55 and the nominal regulation 56 applies the control frequency continuously.
- V dc the input voltage of the DCDC
- P req a power setpoint at the input of the DCDC.
- control frequency f sw (w) also called the switching frequency f sw (w), as described above, is calculated 40. function of a setpoint voltage V DC req , battery voltage and power
- This error value e is compared with two error threshold values eps1 and eps2, positive real numbers such as eps1> eps2.
- eps1 and eps2 errors can be set to 1 or 0 V, depending on the feasibility of the operating point.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Dc-Dc Converters (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1905782A FR3096847B1 (fr) | 2019-05-29 | 2019-05-29 | Procédé de commande d’un Convertisseur continu-continu pour un chargeur de batterie d’accumulateurs électriques bidirectionnel |
| PCT/EP2020/063639 WO2020239476A1 (fr) | 2019-05-29 | 2020-05-15 | Procédé de commande d'un convertisseur continu-continu pour un chargeur de batterie d'accumulateurs électriques bidirectionnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3977608A1 true EP3977608A1 (fr) | 2022-04-06 |
Family
ID=67999870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20725713.0A Pending EP3977608A1 (fr) | 2019-05-29 | 2020-05-15 | Procédé de commande d'un convertisseur continu-continu pour un chargeur de batterie d'accumulateurs électriques bidirectionnel |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12249920B2 (fr) |
| EP (1) | EP3977608A1 (fr) |
| JP (1) | JP7513638B2 (fr) |
| KR (1) | KR102871177B1 (fr) |
| CN (1) | CN113939987A (fr) |
| FR (1) | FR3096847B1 (fr) |
| WO (1) | WO2020239476A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020129796A1 (fr) * | 2018-12-21 | 2020-06-25 | ソニー株式会社 | Dispositif d'alimentation électrique |
| FR3124906B1 (fr) | 2021-07-05 | 2024-09-27 | Renault Sas | Procédé de commande d’un convertisseur DC-DC réversible. |
| FR3125370B1 (fr) | 2021-07-13 | 2025-04-11 | Renault Sas | Procédé de commande d’un convertisseur DC-DC réversible. |
| JP7726618B2 (ja) * | 2021-12-23 | 2025-08-20 | Fdk株式会社 | スイッチング電源装置、及びその制御方法 |
| CN115664218B (zh) * | 2022-11-01 | 2023-08-29 | 深圳市安仕新能源科技有限公司 | 一种双向变换器控制装置、方法、系统、设备以及介质 |
| CN118759376B (zh) * | 2024-08-19 | 2025-04-04 | 青岛艾诺仪器有限公司 | 一种电池特征频率筛选方法 |
| CN120749968B (zh) * | 2025-09-05 | 2025-12-30 | 深圳市德兰明海新能源股份有限公司 | 储能系统中电池的充电方法、装置及存储介质 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5424307B2 (ja) * | 2009-05-07 | 2014-02-26 | 田淵電機株式会社 | 絶縁型dc−dcコンバータ |
| JP5826559B2 (ja) * | 2011-08-23 | 2015-12-02 | ミネベア株式会社 | スイッチング電源装置及びその制御方法 |
| US9077255B2 (en) | 2013-01-11 | 2015-07-07 | Futurewei Technologies, Inc. | Resonant converters and methods |
| FR3014260B1 (fr) | 2013-12-03 | 2016-01-01 | Renault Sas | Procede et systeme de commande d'un chargeur bidirectionnel d'une batterie de vehicule automobile. |
| JP2016131414A (ja) * | 2015-01-13 | 2016-07-21 | 新電元工業株式会社 | スイッチング電源 |
| US9787117B2 (en) * | 2015-09-17 | 2017-10-10 | Conductive Holding, LLC | Bidirectional battery charger integrated with renewable energy generation |
| US10560024B2 (en) * | 2015-09-17 | 2020-02-11 | Conductive Holding, LLC | Bidirectional DC/DC converter for a charging system |
| KR101766062B1 (ko) * | 2015-11-26 | 2017-08-08 | 현대자동차주식회사 | 양방향 컨버터 제어방법 및 시스템 |
| GB201602044D0 (en) * | 2016-02-04 | 2016-03-23 | Eltek As | Bidirectional DC-DC resonant converter |
| US9960687B2 (en) * | 2016-06-06 | 2018-05-01 | General Electric Company | System and method for a DC/DC converter |
| CN108011395B (zh) * | 2017-12-11 | 2021-04-02 | 江苏辉伦太阳能科技有限公司 | 一种混合逆变器中充放电回路自动寻优的控制方法 |
| CN109728624A (zh) * | 2018-12-27 | 2019-05-07 | 台达电子企业管理(上海)有限公司 | 车载充放电系统 |
-
2019
- 2019-05-29 FR FR1905782A patent/FR3096847B1/fr active Active
-
2020
- 2020-05-15 KR KR1020217042758A patent/KR102871177B1/ko active Active
- 2020-05-15 US US17/614,176 patent/US12249920B2/en active Active
- 2020-05-15 CN CN202080038650.9A patent/CN113939987A/zh active Pending
- 2020-05-15 EP EP20725713.0A patent/EP3977608A1/fr active Pending
- 2020-05-15 JP JP2021570400A patent/JP7513638B2/ja active Active
- 2020-05-15 WO PCT/EP2020/063639 patent/WO2020239476A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020239476A1 (fr) | 2020-12-03 |
| KR20220016159A (ko) | 2022-02-08 |
| FR3096847B1 (fr) | 2021-04-30 |
| FR3096847A1 (fr) | 2020-12-04 |
| JP7513638B2 (ja) | 2024-07-09 |
| CN113939987A (zh) | 2022-01-14 |
| US20220224237A1 (en) | 2022-07-14 |
| JP2022534263A (ja) | 2022-07-28 |
| US12249920B2 (en) | 2025-03-11 |
| KR102871177B1 (ko) | 2025-10-29 |
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