DE19644863A1 - Integrated position measurement for free-piston engine with linear generator e.g. for hybrid drive electric vehicle - Google Patents
Integrated position measurement for free-piston engine with linear generator e.g. for hybrid drive electric vehicleInfo
- Publication number
- DE19644863A1 DE19644863A1 DE19644863A DE19644863A DE19644863A1 DE 19644863 A1 DE19644863 A1 DE 19644863A1 DE 19644863 A DE19644863 A DE 19644863A DE 19644863 A DE19644863 A DE 19644863A DE 19644863 A1 DE19644863 A1 DE 19644863A1
- Authority
- DE
- Germany
- Prior art keywords
- free
- piston
- linear
- integrated
- linear generator
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B71/00—Free-piston engines; Engines without rotary main shaft
- F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D39/00—Other non-electrical control
- F02D39/10—Other non-electrical control for free-piston engines; for engines without rotary main shaft
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1869—Linear generators; sectional generators
- H02K7/1876—Linear generators; sectional generators with reciprocating, linearly oscillating or vibrating parts
- H02K7/1884—Linear generators; sectional generators with reciprocating, linearly oscillating or vibrating parts structurally associated with free piston engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/041—Linear electric generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
Es ist bekannt, daß Freikolbenmotoren wie z. B. der Stelzer-Motor u. a. für den Einsatz als Antriebsmaschine eines Generators besonders geeignet sind.It is known that free piston engines such. B. the Stelzer motor u. a. for use as Drive generator of a generator are particularly suitable.
Der im Patentanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, einen hohen Gesamtwirkungsgrad durch eine optimale Regelung des Zweitakt-Diesel-Prinzips mit Direkteinspritzung und kugelförmigen Brennräumen an den Unterseiten der Freikolben oder des Zweitaktprinzips mit Direkteinspritzung bei gleichzeitiger optimaler Reglung für den in einem Freikolbenmotor integrierten, linearen Generator mit zusätzlicher Stromgewinnung aus dem Abgasstrom zu erreichen, um insbesondere die Voraussetzung für eine kompakte, leichte Hybrid-Antriebsmaschine in Elektrofahrzeugen zu schaffen. Sowohl die Regelung des Zweitakt-Diesel-Freikolben-Motors mit Direkteinspritzung oder Zweitakt-Freikolben-Motors mit Direkteinspritzung als auch die Regelung des integrierten linearen Reluktanzgenerators oder linearen Generators ist durch eine Verlängerung der Kolben mit den integrierten beweglichen Bestandteilen des Lineargenerators mit den auf der Verlängerung aufge brachten Meßpunkten in hoher Auflösung für die induktive oder optische Erfassung der aktuellen Kolbenpositionen und gleichzeitig der bewegten Teile des Lineargenerators in optimaler Weise gesichert.The invention specified in claim 1 is based on the problem, a high Overall efficiency through optimal control of the two-stroke diesel principle Direct injection and spherical combustion chambers on the undersides of the free pistons or of the two-stroke principle with direct injection with simultaneous optimal regulation for the a free piston engine integrated linear generator with additional power generation from the exhaust gas flow, in particular to meet the requirements for a compact, to create lightweight hybrid drive machines in electric vehicles. Both the regulation of the Two-stroke diesel free-piston engine with direct injection or two-stroke free-piston engine with direct injection as well as the regulation of the integrated linear reluctance generator or linear generator is integrated with an extension of the pistons moving parts of the linear generator with those on the extension brought measuring points in high resolution for the inductive or optical detection of the current piston positions and at the same time the moving parts of the linear generator in optimally secured.
Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß sich durch die Meßeinrichtung in der Verlängerung der Kolben mit den bewegten Teilen des Linear generators eine optimale Regelung sowohl von Motor als auch gleichzeitig von linearem Generator erzielen lassen und daß sich dank der kugelförmigen Brennräume an der Kolbenunterseite das wirtschaftliche Zweitakt-Diesel-Prinzip mit Direkteinspritzung oder Zweitakt-Prinzip mit Direkteinspritzung für den Freikolbenmotor und damit auch von geregelter Stromgewinnung über Elektroden aus dem Abgas einsetzen läßt, wobei ein integrierter, geregelter linearer Reluktanzgenerator auch Gleichstrom produziert und als Linear-Elektromotor in Umkehrung des Generatorprinzips zum Anlassen des Zweitakt- Freikolben-Diesel-Motors dient, wobei die Versorgung über Gleichstromakkus oder eine andere äußere Stromquelle erfolgt.The advantages achieved by the invention consist in particular in that Measuring device in the extension of the pistons with the moving parts of the linear generators optimal control of both engine and linear at the same time Generator can be achieved and that thanks to the spherical combustion chambers on the Piston underside, the economical two-stroke diesel principle with direct injection or Two-stroke principle with direct injection for the free-piston engine and thus also from regulated electricity generation can be used via electrodes from the exhaust gas, a Integrated, regulated linear reluctance generator also produces and as direct current Linear electric motor in reverse of the generator principle for starting the two-stroke Free piston diesel engine is used, the supply via DC batteries or a other external power source.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19644863A DE19644863A1 (en) | 1996-10-31 | 1996-10-31 | Integrated position measurement for free-piston engine with linear generator e.g. for hybrid drive electric vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19644863A DE19644863A1 (en) | 1996-10-31 | 1996-10-31 | Integrated position measurement for free-piston engine with linear generator e.g. for hybrid drive electric vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19644863A1 true DE19644863A1 (en) | 1998-05-07 |
Family
ID=7810267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19644863A Withdrawn DE19644863A1 (en) | 1996-10-31 | 1996-10-31 | Integrated position measurement for free-piston engine with linear generator e.g. for hybrid drive electric vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19644863A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001045977A2 (en) * | 1999-12-22 | 2001-06-28 | Abb Ab | A device including a combustion engine, a use of the device, and a vehicle |
-
1996
- 1996-10-31 DE DE19644863A patent/DE19644863A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001045977A2 (en) * | 1999-12-22 | 2001-06-28 | Abb Ab | A device including a combustion engine, a use of the device, and a vehicle |
WO2001045977A3 (en) * | 1999-12-22 | 2001-11-15 | Abb Ab | A device including a combustion engine, a use of the device, and a vehicle |
US6748907B2 (en) | 1999-12-22 | 2004-06-15 | Abb Ab | Device including a combustion engine, a use of the device, and a vehicle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3709266A1 (en) | LINEAR GENERATORS INTEGRATED IN HOT GAS ENGINE | |
US6199519B1 (en) | Free-piston engine | |
CA2001712A1 (en) | Computer controlled optimized hybrid engine | |
WO2004022946A1 (en) | Method for regulating the operation of a device for generating electric energy by means of a generator driven by a free-piston internal combustion engine | |
BG48691A3 (en) | Operating agregate for motor vehicle and method for its moving | |
ATE21499T1 (en) | CONTROL SYSTEM FOR DIESEL-ELECTRIC LOCOMOTIVE. | |
DE3776206D1 (en) | MOTOR VEHICLE. | |
DE19547832C2 (en) | Method and circuit arrangement for determining the speed of an internal combustion engine coupled to a generator | |
DE19644863A1 (en) | Integrated position measurement for free-piston engine with linear generator e.g. for hybrid drive electric vehicle | |
ATE40082T1 (en) | ELECTRONIC DEVICE FOR THE CONTROL OF AN ASSEMBLY CONSISTING OF A DIESEL ENGINE DRIVING A GENERATOR WHICH IN turn FEED AN ELECTRIC MOTOR. | |
DE4344915A1 (en) | Linear combustion engine and electro-generator | |
DE102008042169A1 (en) | Free-piston internal combustion engine for hybrid drive device of motor vehicle, has electric linear drive and piston device with piston and rotor device | |
DE20308468U1 (en) | Internal combustion engine/electric motor hybrid vehicle with complex generators has e.g. turbogenerators beneath engine compartment cover opening and above chassis opening | |
DE102009012980A1 (en) | Electric hub motor for motor vehicle, has rotor provided with magnetic piston, implementing reciprocating movement in cylinder and connected with crank shaft by connecting rod, where cylinder coil surrounds cylinder | |
DE19945216A1 (en) | Piston generator motor has insulated piston engine block field coils around piston surface to produce induction voltage by movement of magnetized piston | |
DE19903674A1 (en) | Integrated high resolution digital position measurement for free-piston motor suitable as drive for generators, using measurement points arranged on linear generator connected to free-piston motor | |
DE4413351A1 (en) | Long four stroke internal combustion engine electro generator | |
DE10040354A1 (en) | Crankshaft generator-motor for motor vehicles and trains, has conductor windings about crankshaft running surfaces machined into crankshaft bearing shells for voltage induction by magnetized crankshaft | |
DE3913582C2 (en) | ||
DE3026005A1 (en) | Electrical multi-magnet reciprocating motor - employs controlled switching to give repulsion and attraction of electromagnets on piston and cylinder | |
DE3828564A1 (en) | Method for generating electrical energy in the field of mobile and non-mobile motor vehicles | |
DE102009050803A1 (en) | Multi-cylinder engine for motor car, has alternator or induction generator to generate electricity according to movement of cylinder by same magnetic poles formed by magnets and solenoids | |
DE102018220676A1 (en) | Rotor of an electric motor with a temperature sensor | |
DE287558C (en) | ||
WO2005061874A1 (en) | Gas turbine comprising a generator cooled by kerosene |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |