WO2001008959A1 - Verfahren zur energieoptimierung bei einem fahrzeug/zug mit arbeitspunktabhängigem wirkungsgrad - Google Patents
Verfahren zur energieoptimierung bei einem fahrzeug/zug mit arbeitspunktabhängigem wirkungsgrad Download PDFInfo
- Publication number
- WO2001008959A1 WO2001008959A1 PCT/EP2000/007152 EP0007152W WO0108959A1 WO 2001008959 A1 WO2001008959 A1 WO 2001008959A1 EP 0007152 W EP0007152 W EP 0007152W WO 0108959 A1 WO0108959 A1 WO 0108959A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- train
- efficiency
- energy
- vehicle
- motor vehicle
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000001419 dependent effect Effects 0.000 title claims description 3
- 238000005265 energy consumption Methods 0.000 title abstract 2
- 238000005457 optimization Methods 0.000 claims abstract description 14
- 230000001133 acceleration Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000003137 locomotive effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- 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
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
- B60L15/2045—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed for optimising the use of energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0072—On-board train data handling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0081—On-board diagnosis or maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/06—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling by electromagnetic or particle radiation, e.g. by light beam
-
- 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
- B60L2200/26—Rail vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/10—Operations, e.g. scheduling or time tables
- B61L27/14—Following schedules
-
- 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
Definitions
- the invention relates to a method for energy optimization in a vehicle / train according to the preamble of claim 1.
- time reserves for unforeseen events and adverse operating conditions are planned. Since the operating conditions are typically more favorable during real journeys than assumed in the planning, the resulting time reserves are available for other purposes.
- a particularly sensible use of the time reserves consists in saving energy by means of a suitable driving style.
- EP 0 467 377 B1 introduces a division of the total distance into several sections in such a way that the permissible maximum speed is constant in each section.
- the components of the maximum acceleration - driving at constant speed - Maximum delay existing driving style is repeated in each section. It is therefore not rolled out.
- EP 0 755 840 AI does not describe a specific method for energy optimization, but rather explains a general system structure, which can also be used to implement energy optimization.
- a cycle consisting of acceleration - travel at constant speed - deceleration and braking is given as an example.
- the invention is based on the object of specifying an improved method for energy optimization with regard to the time reserves planned for a timetable of a vehicle / train.
- the advantage that can be achieved with the invention is, in particular, that by taking into account the operating point dependency of the vehicle efficiency in the optimization algorithm instead of the mechanical traction energy, the primary energy used, such as the electrical energy in electric rail vehicles is minimized.
- Fig. 4 shows an exemplary optimal speed curve
- the vehicle efficiency is the quotient of the traction power provided - the output power - and the input power required for this, in particular the electrical power that is drawn from an electric locomotive via a pantograph.
- the difference between the input power and the output power is the power loss of the vehicle.
- the operating point dependency of the efficiency is included in or for energy optimization with regard to the time reserves planned for a timetable of a vehicle / train, since a calculation with a constant efficiency assumed is only a poor approximation of the actual optimum.
- the problem of energy minimization is formulated as a mathematical optimization problem and solved with a suitable, generally known optimization algorithm.
- FIGS. 1 and 2 show characteristic diagrams of the power loss of typical electric locomotives. Such a three-dimensional characteristic diagram of the power loss as a function of the traction force and the speed is a typical representation of the efficiency's dependence on the operating point.
- 3 shows as a driving diagram an exemplary path / speed curve - see solid curve - with the vehicle efficiency assumed to be constant and the maximum speed in the individual sections of the route - see dashed curve.
- the driving style shown is composed of the known components, which are used repeatedly in each section with a constant speed limit. These known components are essentially maximum acceleration, coasting and braking in the first section, followed by "driving at constant speed" in the slow travel route, followed by maximum acceleration and the change between coasting and braking to stop.
- FIG. 4 shows as a driving diagram (and determined in accordance with the map in accordance with FIG. 1) an exemplary optimal speed curve - see solid curve - taking into account the operating point dependency of the vehicle efficiency and maximum speed - see dashed curve.
- the optimal driving style shown differs significantly from driving styles which can be determined using previously known methods (see FIG. 3).
- a reduced acceleration is used in the illustrated embodiment, which smoothly merges into braking.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Power Engineering (AREA)
- Biomedical Technology (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002379775A CA2379775A1 (en) | 1999-07-29 | 2000-07-26 | Method for power optimization in a vehicle/train having an efficiency that depends on the operating point |
EP00951448A EP1200296A1 (de) | 1999-07-29 | 2000-07-26 | Verfahren zur energieoptimierung bei einem fahrzeug/zug mit arbeitspunktabhängigem wirkungsgrad |
JP2001514182A JP2003506252A (ja) | 1999-07-29 | 2000-07-26 | 作動点に応じた効率を有する車両/列車における電力最適化のための方法 |
AU64381/00A AU6438100A (en) | 1999-07-29 | 2000-07-26 | Method for optimizing the energy consumption of a motor vehicle/train with operating-point dependent efficiency |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19935351.4 | 1999-07-29 | ||
DE19935351A DE19935351A1 (de) | 1999-07-29 | 1999-07-29 | Verfahren zur Energieoptimierung bei einem Fahrzeug/Zug mit arbeitspunktabhängigem Wirkungsgrad |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001008959A1 true WO2001008959A1 (de) | 2001-02-08 |
Family
ID=7916294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/007152 WO2001008959A1 (de) | 1999-07-29 | 2000-07-26 | Verfahren zur energieoptimierung bei einem fahrzeug/zug mit arbeitspunktabhängigem wirkungsgrad |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1200296A1 (de) |
JP (1) | JP2003506252A (de) |
AU (1) | AU6438100A (de) |
CA (1) | CA2379775A1 (de) |
CZ (1) | CZ2002320A3 (de) |
DE (1) | DE19935351A1 (de) |
PL (1) | PL353141A1 (de) |
RU (1) | RU2002105486A (de) |
WO (1) | WO2001008959A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6763291B1 (en) | 2003-09-24 | 2004-07-13 | General Electric Company | Method and apparatus for controlling a plurality of locomotives |
US7127336B2 (en) | 2003-09-24 | 2006-10-24 | General Electric Company | Method and apparatus for controlling a railway consist |
US7695939B2 (en) | 2002-09-05 | 2010-04-13 | Bavarian Nordic A/S | Method for the cultivation of primary cells and for the amplification of viruses under serum free conditions |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009012052A1 (de) * | 2009-03-06 | 2010-09-16 | Siemens Aktiengesellschaft | Schienenfahrzeug mit leistungsbegrenzter Antriebssteuerung |
DE102015214672A1 (de) * | 2015-07-31 | 2017-02-02 | Siemens Aktiengesellschaft | Verfahren zur Fahrkurvenoptimierung für Schienenfahrzeuge |
CN106585675B (zh) * | 2016-11-29 | 2018-10-02 | 中国铁路总公司 | 列车运行优化操纵方法和装置 |
CN109849897B (zh) * | 2019-02-28 | 2020-07-31 | 江苏大学 | 一种考虑耦合传动系统动态效率的混合动力能量管理方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD129761A1 (de) * | 1977-01-18 | 1978-02-08 | Peter Horn | Verfahren zur energiesparenden steuerung von triebzuegen |
DD208324A1 (de) * | 1982-07-16 | 1984-05-02 | Sebastian Grosse | Verfahren zur ermittlung energieoptimaler fahrregime fuer schienenfahrzeuge des stadt- und vorortverkehrs |
DD236705A1 (de) * | 1985-04-30 | 1986-06-18 | Verkehrswesen Forsch Inst | Verfahren zur energiesparenden steuerung von triebfahrzeugen |
DD262836A1 (de) * | 1987-08-07 | 1988-12-14 | Verkehrswesen Forsch Inst | Verfahren zur energiesparenden steuerung von in aufeinanderfolge verkehrenden schienengebundenen verkehrsmitteln |
DD266539A1 (de) * | 1987-12-18 | 1989-04-05 | Zentrales Fi Des Verkehrs Wese | Verfahren zur energieoptimalen steuerung von spurgebundenen elektrisch angetriebenen fahrzeugen mit nutzbremse |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD255132A1 (de) * | 1986-12-19 | 1988-03-23 | Verkehrswesen Forsch Inst | Verfahren zur ermittlung energieoptimaler fahrregime fuer schienenfahrzeuge |
EP0389610A4 (en) * | 1988-09-28 | 1992-09-16 | Teknis Systems (Australia) Pty. Ltd. | A system for energy conservation on rail vehicles |
EP0467377B1 (de) * | 1990-07-18 | 1997-06-25 | Hitachi, Ltd. | Verfahren zum Erzeugen eines Zuglaufplanes |
NL1000896C2 (nl) * | 1995-07-28 | 1997-01-31 | Ns Railbedrijven Bv | Werkwijze en systeem voor het optimaliseren van het rijgedrag van een voertuig, bij voorkeur een railvoertuig. |
DE19726542B4 (de) * | 1997-05-07 | 2004-04-22 | Schwanhäußer, Wulf, Prof. Dr.-Ing. | Verfahren zur Steuerung und Sicherung eines fahrplangebundenen Verkehrssystems |
-
1999
- 1999-07-29 DE DE19935351A patent/DE19935351A1/de not_active Withdrawn
-
2000
- 2000-07-26 RU RU2002105486/28A patent/RU2002105486A/ru not_active Application Discontinuation
- 2000-07-26 EP EP00951448A patent/EP1200296A1/de not_active Ceased
- 2000-07-26 JP JP2001514182A patent/JP2003506252A/ja active Pending
- 2000-07-26 PL PL00353141A patent/PL353141A1/xx not_active Application Discontinuation
- 2000-07-26 WO PCT/EP2000/007152 patent/WO2001008959A1/de not_active Application Discontinuation
- 2000-07-26 AU AU64381/00A patent/AU6438100A/en not_active Abandoned
- 2000-07-26 CA CA002379775A patent/CA2379775A1/en not_active Abandoned
- 2000-07-26 CZ CZ2002320A patent/CZ2002320A3/cs unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD129761A1 (de) * | 1977-01-18 | 1978-02-08 | Peter Horn | Verfahren zur energiesparenden steuerung von triebzuegen |
DD208324A1 (de) * | 1982-07-16 | 1984-05-02 | Sebastian Grosse | Verfahren zur ermittlung energieoptimaler fahrregime fuer schienenfahrzeuge des stadt- und vorortverkehrs |
DD236705A1 (de) * | 1985-04-30 | 1986-06-18 | Verkehrswesen Forsch Inst | Verfahren zur energiesparenden steuerung von triebfahrzeugen |
DD262836A1 (de) * | 1987-08-07 | 1988-12-14 | Verkehrswesen Forsch Inst | Verfahren zur energiesparenden steuerung von in aufeinanderfolge verkehrenden schienengebundenen verkehrsmitteln |
DD266539A1 (de) * | 1987-12-18 | 1989-04-05 | Zentrales Fi Des Verkehrs Wese | Verfahren zur energieoptimalen steuerung von spurgebundenen elektrisch angetriebenen fahrzeugen mit nutzbremse |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7695939B2 (en) | 2002-09-05 | 2010-04-13 | Bavarian Nordic A/S | Method for the cultivation of primary cells and for the amplification of viruses under serum free conditions |
US6763291B1 (en) | 2003-09-24 | 2004-07-13 | General Electric Company | Method and apparatus for controlling a plurality of locomotives |
US7127336B2 (en) | 2003-09-24 | 2006-10-24 | General Electric Company | Method and apparatus for controlling a railway consist |
Also Published As
Publication number | Publication date |
---|---|
RU2002105486A (ru) | 2003-10-27 |
CA2379775A1 (en) | 2001-02-08 |
CZ2002320A3 (cs) | 2003-02-12 |
PL353141A1 (en) | 2003-10-20 |
AU6438100A (en) | 2001-02-19 |
JP2003506252A (ja) | 2003-02-18 |
EP1200296A1 (de) | 2002-05-02 |
DE19935351A1 (de) | 2001-02-01 |
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