FR2971900B1 - Circuit electronique de puissance de machine mobile de travail notamment chariot transporteur - Google Patents
Circuit electronique de puissance de machine mobile de travail notamment chariot transporteur Download PDFInfo
- Publication number
- FR2971900B1 FR2971900B1 FR1251424A FR1251424A FR2971900B1 FR 2971900 B1 FR2971900 B1 FR 2971900B1 FR 1251424 A FR1251424 A FR 1251424A FR 1251424 A FR1251424 A FR 1251424A FR 2971900 B1 FR2971900 B1 FR 2971900B1
- Authority
- FR
- France
- Prior art keywords
- carrier
- working machine
- mobile working
- rectifier
- inverter
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc sources
- H02J1/102—Parallel operation of dc sources being switching 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/007—Physical arrangements or structures of drive train converters specially adapted for the propulsion motors of electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
-
- 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
- B60L2200/00—Type of vehicles
- B60L2200/40—Working vehicles
- B60L2200/42—Fork lift trucks
-
- 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
- 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
- B60L2210/40—DC to AC converters
-
- 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
- Y02T10/64—Electric machine technologies 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Circuit électronique de puissance d'une machine mobile de travail notamment d'un chariot transporteur (1) à entrainement électrique et à moteur à combustion composé d'un premier convertisseur (19) en forme d'onduleur (18) pour transformer la tension continue fournie par un circuit intermédiaire (21), notamment un circuit intermédiaire à tension continue en un courant alternatif polyphasé notamment triphasé, dans les deux directions de manière à faire fonctionner comme générateur un moteur à courant alternatif (13) relié à l'onduleur (19), l'onduleur (19) étant relié côté tension continue à un convertisseur de tension continue-continue (23) comme second redresseur (24) de sorte que le convertisseur de tension continu-continu (23) puisse être relié à un dispositif de stockage d'énergie électrique (17). Le premier redresseur (19) et le second redresseur (24) sont intégrés dans un boîtier commun(12).
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011011622.2 | 2011-02-17 | ||
DE102011011622 | 2011-02-17 | ||
DE102011012724A DE102011012724A1 (de) | 2011-02-17 | 2011-03-01 | Leistungselektronik für eine mobile Arbeitsmaschine, insbesondere Flurförderung |
DE102011012724.0 | 2011-03-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2971900A1 FR2971900A1 (fr) | 2012-08-24 |
FR2971900B1 true FR2971900B1 (fr) | 2019-04-05 |
Family
ID=46605037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1251424A Expired - Fee Related FR2971900B1 (fr) | 2011-02-17 | 2012-02-16 | Circuit electronique de puissance de machine mobile de travail notamment chariot transporteur |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102011012724A1 (fr) |
FR (1) | FR2971900B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011056751A1 (de) | 2011-12-21 | 2013-06-27 | Still Gmbh | Mobile Arbeitsmaschine mit Startgenerator |
DE102013021608A1 (de) | 2013-09-27 | 2015-04-02 | Liebherr-Components Biberach Gmbh | Selbstfahrende Arbeitsmaschine sowie Verfahren zum Abbremsen einer solchen Arbeitsmaschine |
US10112600B2 (en) | 2013-09-27 | 2018-10-30 | Liebherr-Components Biberach Gmbh | Self-propelling work machine and method for braking such a work machine |
DE102020120981A1 (de) * | 2020-08-10 | 2022-02-10 | Still Gesellschaft Mit Beschränkter Haftung | Leistungselektronik einer batterie-elektrisch angetriebenen mobilen Arbeitsmaschine und mobile Arbeitsmaschine |
-
2011
- 2011-03-01 DE DE102011012724A patent/DE102011012724A1/de not_active Withdrawn
-
2012
- 2012-02-16 FR FR1251424A patent/FR2971900B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2971900A1 (fr) | 2012-08-24 |
DE102011012724A1 (de) | 2012-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLSC | Search report ready |
Effective date: 20170224 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
ST | Notification of lapse |
Effective date: 20201005 |