CN104638749A - Charging control platform for electric vehicle - Google Patents
Charging control platform for electric vehicle Download PDFInfo
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- CN104638749A CN104638749A CN201510061365.XA CN201510061365A CN104638749A CN 104638749 A CN104638749 A CN 104638749A CN 201510061365 A CN201510061365 A CN 201510061365A CN 104638749 A CN104638749 A CN 104638749A
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- 238000004146 energy storage Methods 0.000 claims description 38
- 239000003990 capacitor Substances 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 23
- 238000002955 isolation Methods 0.000 claims description 18
- 230000003993 interaction Effects 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 25
- 230000009286 beneficial effect Effects 0.000 description 17
- 230000008569 process Effects 0.000 description 8
- 230000001172 regenerating effect Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
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- H02J7/0027—
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- 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
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- 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
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- 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
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- 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
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- 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
- Y02T90/12—Electric charging stations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a charging control platform for an electric vehicle. The charging control platform comprises a station signal receiving device, a station overhead line and a solar panel, wherein a power supply output end of the solar panel is connected with the station overhead line through a charging device; the station overhead line is in contact with a pantograph for charging the electric vehicle; the station signal receiving device is fixed on a station wall and used for receiving an arrival signal of the electric vehicle. Vehicle-mounted storage charging control of the electric vehicle is realized and the electric vehicle is charged by designing the reasonable pantograph and the station overhead line. A tramcar charging station not only guarantees diversity and environment-friendliness of a charging source, but also can charge for various devices, so that the station utilization rate is greatly increased.
Description
Technical field
The present invention relates to automation control area, particularly relate to a kind of for electric motor car charging parametric controller.
Background technology
At present, charging electric train or electric automobile use more and more extensive in daily life, ensure that the trip that we are daily, also for low-carbon environment-friendly has made huge contribution, but to train, charging operation is carried out to the platform that adopts in energy storage type tramcar supply power mode more, and the special electrical network of existing platform many employings track carries out electric power conveying, daily life electricity consumption can not be used, and which project cost is higher, in addition, charging platform can not effectively utilize new forms of energy to charge accordingly work, now, tramcar many employings overhead contact line, ground the 3rd rail contact power supply and vehicle-mounted energy storage device are powered.For contact line supply power mode, vehicle, when traveling, stretches out pantograph and overhead conductive cable contacts is powered, this kind of supply power mode technology maturation, reliable, but due to needs erection cable bearer, affect urban look, while electric wire exposed, fail safe is lower.The third-rail feeding system adopted is powered by installing to contact with the 3rd rail being positioned at ground with the collector shoe of vehicle bottom, efficiently solve contact line to power the corresponding problem brought, but it is this type of system complex, with high costs, road conditions (draining, clean etc.) is required harsh simultaneously, require high for municipal design management.Vehicle-mounted energy storage device can solve the problem that contact line and third-rail feeding system are brought, but adopts the power supply of vehicle-mounted energy storage device whole process to there is periodic problem in bulky and useful life; In addition, the charging platform structural design for electric motor car is unreasonable, is also the factor of restriction electric motor car charging.
Summary of the invention
The present invention is intended at least solve the technical problem existed in prior art, especially innovatively proposes a kind of for electric motor car charging parametric controller.
In order to realize above-mentioned purpose of the present invention, the invention provides a kind of for electric motor car charging parametric controller, its key is, comprising: photovoltaic controller, vertoro, battery pack, storage battery, detection control unit, isolation and switching device, inversion unit, energy storage management control unit, electric-motor drive unit, Master Control Unit;
Photovoltaic controller connects battery power input, vertoro one end access civil power, the described vertoro other end connects battery pack, detection control unit signal output part connects battery pack signal input part, described battery power output connecting electric automobile charging pile, by photovoltaic controller and vertoro to battery-powered;
Isolation and switching device power input connects electric motor car pantograph 3, described isolation and switching device power output end connects inversion unit input, described inversion unit output connects electric-motor drive unit, described electric-motor drive unit driving electric wheel is to motion, described inversion unit output also connects energy storage management control unit input, described energy storage management control unit signal output part connects isolation and switching device signal input part, described energy storage management control unit signal interaction end connects storage battery signal interaction end, described energy storage management control unit is used for electromobile battery and carries out power storage, described Master Control Unit motor drive signal output connects electric-motor drive unit, described Master Control Unit inverter signal output connects inversion unit, described Master Control Unit energy storage supervisory control signals output connects energy storage management control unit,
Also comprise: platform signal receiving device 4, platform overhead wire 5, solar panel 6,
Solar panel 6 power output end is by charging device docking station stand ceases to be busy 5, and described platform overhead wire 5 contacts with pantograph 3, charges to electric motor car, and platform signal receiving device 4 is fixed on platform wall place, to arrive at a station signal for receiving electric motor car.
The beneficial effect of technique scheme is: combine photovoltaic charged and commercial power charged, realize the real time charging to electric motor car, and ensure battery storage stability and high efficiency.By the connection of above-mentioned isolation and switching device, inversion unit, energy storage management control unit, realize electric-vehicle-mounted energy storage charging and control, and by pantograph reasonable in design and platform overhead wire, electric motor car is charged.
It is described that for electric motor car charging parametric controller, preferably, described electric motor car comprises: super capacitor 9, storage battery 10, draw-gear 11,
Super capacitor 9 and storage battery 10 are placed on electric motor car car body top, described super capacitor 9 is for electric motor car charging and drive electric motor car to travel, described storage battery 10 is for electric motor car reserve power, and described storage battery 10 connects draw-gear 11, and described draw-gear 11 driving electric car runs.
The beneficial effect of technique scheme is: the super capacitor 9 of electric motor car, storage battery 10, draw-gear 11 pairs of electric motor car start-up and operations steadily serve positive effect.
Described for electric motor car charging parametric controller, preferably, also comprise: described platform overhead wire 5 is fixedly installed in platform perpendicular walls for right-angle triangle, the hypotenuse far-end of described platform overhead wire 5 right-angled triangle arranges contact, described contact and pantograph are agreed with, and ensure electric motor car constant charge.
The beneficial effect of technique scheme is: described contact and pantograph are agreed with, and ensures electric motor car constant charge.
Described preferably, also comprise electric motor car home signal reflector 12 for electric motor car charging parametric controller,
Described Master Control Unit signal output part connects electric motor car home signal reflector, for electric motor car home signal is sent to platform signal receiver.
The beneficial effect of technique scheme is: the information that enters the station of electric motor car can be sent to platform by home signal reflector in time.
Described preferably, also comprise battery pack 13 and charging pile 14 for electric motor car charging parametric controller,
Described battery pack 13 connects solar panel 6 by charging device, and described battery pack 13 power output end connects charging pile 14, and described charging pile 14 is for the charging work of electric motor car.
The beneficial effect of technique scheme is: by the design of battery pack and charging pile, ensures that electric train and electric automobile can carry out charging work simultaneously.
Described preferably, also comprise charging switching device shifter for electric motor car charging parametric controller,
Described charging switching device shifter input connects photovoltaic controller power output end and vertoro power output end respectively, described charging switching device shifter signal input part connects detection control unit signal output part, and described charging switching device shifter power output end connects battery power input.
The beneficial effect of technique scheme is: switch solar powered and mains-supplied by charging switching device shifter.
Described preferably, also comprise current controller for electric motor car charging parametric controller,
Described current controller signal input part connects detection control unit signal output part, and described battery power output connects current controller power input, described current controller power output end connecting electric automobile charging pile.
The beneficial effect of technique scheme is: controlled battery pack current by current controller.
Described preferably, also comprise signal receiver for electric motor car charging parametric controller,
Described signal receiver signal output part connects detection control unit signal input part, and described signal receiver outer setting antenna, for strengthening signal receiving function.
The beneficial effect of technique scheme is: carry out signals collecting work by signal receiver.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
Combine photovoltaic charged and commercial power charged, realize the real time charging to electric motor car, and ensure battery storage stability and high efficiency.By the connection of above-mentioned isolation and switching device, inversion unit, energy storage management control unit, realize electric-vehicle-mounted energy storage charging and control, and by pantograph reasonable in design and platform overhead wire, electric motor car is charged.Tramcar charging platform not only ensure that the diversity feature of environmental protection in charging source but also can charge for plurality of devices, drastically increases platform utilance.
While guarantee vehicle normally runs, without the need to overhead cable, on the appearance of the city without impact, safety, reliably; Have no special requirements to environment for use, cost is lower, easy to maintenance; Power compared to pure super capacitor, this programme both make use of the advantage of super capacitor, had effectively avoided deficiency again, can permanent supply.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is that the present invention is for electric motor car charging parametric controller schematic diagram;
Fig. 2 is that the present invention is for electric motor car charging parametric controller circuit diagram;
Fig. 3 is that the present invention is for electric motor car charging parametric controller circuit diagram.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In describing the invention, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figure 1, the invention provides a kind of for electric motor car charging parametric controller, its key is, comprising: photovoltaic controller, vertoro, battery pack, storage battery, detection control unit, isolation and switching device, inversion unit, energy storage management control unit, electric-motor drive unit, Master Control Unit;
Photovoltaic controller connects battery power input, vertoro one end access civil power, the described vertoro other end connects battery pack, detection control unit signal output part connects battery pack signal input part, described battery power output connecting electric automobile charging pile, by photovoltaic controller and vertoro to battery-powered;
Isolation and switching device power input connects electric motor car pantograph 3, described isolation and switching device power output end connects inversion unit input, described inversion unit output connects electric-motor drive unit, described electric-motor drive unit driving electric wheel is to motion, described inversion unit output also connects energy storage management control unit input, described energy storage management control unit signal output part connects isolation and switching device signal input part, described energy storage management control unit signal interaction end connects storage battery signal interaction end, described energy storage management control unit is used for electromobile battery and carries out power storage, described Master Control Unit motor drive signal output connects electric-motor drive unit, described Master Control Unit inverter signal output connects inversion unit, described Master Control Unit energy storage supervisory control signals output connects energy storage management control unit,
Also comprise: platform signal receiving device 4, platform overhead wire 5, solar panel 6,
Solar panel 6 power output end is by charging device docking station stand ceases to be busy 5, and described platform overhead wire 5 contacts with pantograph 3, charges to electric motor car, and platform signal receiving device 4 is fixed on platform wall place, to arrive at a station signal for receiving electric motor car.
The beneficial effect of technique scheme is: combine photovoltaic charged and commercial power charged, realize the real time charging to electric motor car, and ensure battery storage stability and high efficiency.By the connection of above-mentioned isolation and switching device, inversion unit, energy storage management control unit, realize electric-vehicle-mounted energy storage charging and control, and by pantograph reasonable in design and platform overhead wire, electric motor car is charged.
It is described that for electric motor car charging parametric controller, preferably, described electric motor car comprises: super capacitor 9, storage battery 10, draw-gear 11,
Super capacitor 9 and storage battery 10 are placed on electric motor car car body top, described super capacitor 9 is for electric motor car charging and drive electric motor car to travel, described storage battery 10 is for electric motor car reserve power, and described storage battery 10 connects draw-gear 11, and described draw-gear 11 driving electric car runs.
The beneficial effect of technique scheme is: the super capacitor 9 of electric motor car, storage battery 10, draw-gear 11 pairs of electric motor car start-up and operations steadily serve positive effect.
Described for electric motor car charging parametric controller, preferably, also comprise: described platform overhead wire 5 is fixedly installed in platform perpendicular walls for right-angle triangle, the hypotenuse far-end of described platform overhead wire 5 right-angled triangle arranges contact, described contact and pantograph are agreed with, and ensure electric motor car constant charge.
The beneficial effect of technique scheme is: described contact and pantograph are agreed with, and ensures electric motor car constant charge.
Described preferably, also comprise electric motor car home signal reflector 12 for electric motor car charging parametric controller,
Described Master Control Unit signal output part connects electric motor car home signal reflector, for electric motor car home signal is sent to platform signal receiver.
The beneficial effect of technique scheme is: the information that enters the station of electric motor car can be sent to platform by home signal reflector in time.
Described preferably, also comprise battery pack 13 and charging pile 14 for electric motor car charging parametric controller,
Described battery pack 13 connects solar panel 6 by charging device, and described battery pack 13 power output end connects charging pile 14, and described charging pile 14 is for the charging work of electric motor car.
The beneficial effect of technique scheme is: by the design of battery pack and charging pile, ensures that electric train and electric automobile can carry out charging work simultaneously.
Described preferably, also comprise charging switching device shifter for electric motor car charging parametric controller,
Described charging switching device shifter input connects photovoltaic controller power output end and vertoro power output end respectively, described charging switching device shifter signal input part connects detection control unit signal output part, and described charging switching device shifter power output end connects battery power input.
The beneficial effect of technique scheme is: switch solar powered and mains-supplied by charging switching device shifter.
Described preferably, also comprise current controller for electric motor car charging parametric controller,
Described current controller signal input part connects detection control unit signal output part, and described battery power output connects current controller power input, described current controller power output end connecting electric automobile charging pile.
The beneficial effect of technique scheme is: controlled battery pack current by current controller.
Described preferably, also comprise signal receiver for electric motor car charging parametric controller,
Described signal receiver signal output part connects detection control unit signal input part, and described signal receiver outer setting antenna, for strengthening signal receiving function.
The beneficial effect of technique scheme is: carry out signals collecting work by signal receiver.
As shown in Figure 2, this Vehicular accumulator cell is mainly tramcar and provides electric energy when independent operating.So-called independent operating, namely when contactless net and third-rail feeding, relies on vehicle power institute accumulate normally to run.This unit is made up of ultracapacitor and batteries, and this kind of combination had both had super capacitor and to have charged feature fast, has again the advantage of batteries electric discharge lasting stability.This power-supply system operating state can be divided into three phases: platform charged state, operation discharge condition and regenerative braking charged state.It is below each state description.
Platform charged state: this stage, storage battery only completes charging energy-storing work, and train electricity consumption is provided by platform.Train is in platform to be stopped, rise pantograph and introduce DC 750V electric energy from station overhead wire, flow through the circuit protection device such as lightning arrester, high-speed circuit breaker, through isolation and switching device etc. to after electric energy process, become train available electrical energy, so far power flow is divided into two-way: a road flows into auxiliary inversion unit, DC 750V electric energy is converted to AC 380V/220V electric energy and assists power consumption equipment for train; Another road in the participation of energy storage management control unit directly to the super capacitor fast charging in storage battery, simultaneously by super capacitor to battery charging.
Run discharge condition: be about to start, stop super capacitor charging, disconnect station contact line, fall pantograph, on car, power consumption equipment (trailer system and auxiliary power consumption equipment) is by storage battery power supply.Start, super capacitor discharges, and electric energy flows into traction unit through traction inversion unit (VVVF) variable-frequency variable-voltage.Startup completes, and train changes by storage battery power supply, and electric energy is delivered to electrical appliance after subordinate inverter and traction invertor process respectively.Super capacitor is to battery charging, and this process continues in running always.
Regenerative braking charged state: train braking, storage battery stops powering to trailer system, and under regenerative braking detection control unit controls, train starts regenerative braking.In this stage, motor becomes generator, and train momentum is converted into electric energy, to reach deceleration object.Electric energy is converted into after DC 750V by trailer system through traction invertor, and to super capacitor charging under energy storage management control unit participates in, super capacitor is to battery charging simultaneously.
In order to make up the deficiency of existing electric power system, do not affect again the normal power supply of tramcar, the invention provides a kind of railroad car power supply plan, the demand of vehicle electrical system can either be met, all inconvenience that contact line, the 3rd rail and vehicle-mounted energy storage for power supply system are brought can be solved again.
This programme does not adopt contact line or third-rail feeding pattern, required electric energy is not obtained from outside vehicle power supply facilities in running, can run by self institute's accumulate, specific implementation process can be divided into two parts according to the state of vehicle: run power consumption state and stop energy storage state.Run power consumption state: vehicle sends signal, disconnect station power-supply battery group and be connected with station cable, make station cable power down maintain safe condition, vehicle pantograph is packed up, and vehicle brings into operation, and the start-up period of vehicle is powered by super capacitor.Starting completes, and enters stable operation stage, and change and powered to trailer system and auxiliary using electricity system by storage battery, super capacitor is to charge in batteries.The solar energy-electric energy that station power-supply battery group is provided by station and common power frequency alternating current power supply charging, ensure lower subnormal use.Braking and stop energy storage state: vehicle applies braking, and super capacitor is drawn regenerative braking and produced electric energy to charge in batteries.After vehicle arrives at a station, stretched pantograph, vehicle sends control signal, makes station overhead wire charged, utilizes passenger getting on/off time remaining to charge, charges to super capacitor.
Power consumption running status: departures, pantograph is packed up, cab signal dispensing device sends signal simultaneously, platform signal receiving device receives train starting signal, cut off the connection between station power-supply system and station overhead wire, make station overhead wire be in the safe condition of dead electricity, train starting, powered to trailer system by super capacitor, train starting.Starting completes, and provides electric energy by storage battery to trailer system, and super capacitor turns to and continues charging to storage battery, ensures the persistence of train operation.Meanwhile, provide DC power supply by solar panel photovoltaic generating system and 380V/220V electric power system to station power supply (battery pack), to its charging.
Energy storage halted state: train arrival, disconnecting the electric energy of storage battery to trailer system provides, and connects super capacitor and trailer system, starts regenerative braking.In this process, trailer system fills energy by continuing to super capacitor.Train enters the station, and cab signal transmission and reception apparatus sends signal to platform Signal reception dispensing device, connects the electric power supply of station power-supply system and station overhead wire, makes station overhead wire with the required DC750V electric power of train charging.Meanwhile, pantograph rises, powered with station conductive cable contacts, charges to super capacitor.Treat that train enters the station stopping, utilizing the passenger getting on/off time, pantograph and station overhead wire continuous contact powered, super capacitor charges continuously and healthily.Carrying completes, and train enters again power consumption running status.
In figure 3, solar panel and mains supply are two inputs of platform charging device, when detection control unit detects that platform battery pack needs to charge, break down according to actual conditions such as mains supply or weather reason causes solar panel electricity shortage time detection control unit Switching power charge, transform light energy is can for the voltage of charging through photovoltaic controller by solar panel, mains supply is converted to charging voltage after Transformer Rectifier, preferential employing solar panel is powered, the detection control unit charge level current according to battery pack is taked fast or charging modes slowly, to batteries charging, ensure the abundance of battery capacity, be connected with current control device on the battery pack, the charge and discharge process of Real-Time Monitoring battery pack, in normal charge and discharge process, ensure that battery pack is in shallowly put shallow operating state of filling, when battery pack breaks down, fast battery capacity can be reduced, ensure the security of operation of battery pack.The electric current of battery pack introduces the platform overhead wire being arranged on platform top by overhead wire control device.Charging platform is provided with signal controller, when passing through without tramcar, no-voltage on platform overhead wire, after tramcar rests in platform, transmitted by the train home signal generator that tramcar is installed, signal receiver on platform is detecting signal and after tramcar pantograph rises, and makes that station overhead wire is charged to charge to tramcar by overhead wire control device is closed.The technology that above-mentioned detection control unit and peripheral circuit control program are well known to those skilled in the art.
Station platform is totally enclosed type platform, and top is provided with platform overhead wire, and solar panel is arranged on station ceiling, and tramcar rests in assigned address, by the response rise pantograph of home signal receiver, tramcar is obtained electric.Platform both sides are provided with station battery pack AT STATION, simultaneously outside AT STATION, are provided with quick charge stake, and required voltage when being converted to electric motor coach charging by battery voltage being carried out step-down, can realize quick charge by plug.
Described detection control unit is preferably ADUM5401 for electric isolution and data isolation integrated chip;
Described charging switching device shifter is preferably LW5-16YH2/3 change over switch;
Current controller is preferably Texas Instrument TPS92660.
Charging switching device shifter is preferably, ABB double-power supply switching device OTM63CE3DIK380AC, or Fuji IGBT 2MBI200N-120.
Isolation and switching device is preferably 3KA5840-IGE01 Siemens 3KA load-break switch;
Energy storage management control unit is preferably TI BQ2013H;
Regenerative braking detection control unit is preferably WBI53J 21 Hall current sensor, or TI TMSLF24-OXDSP;
Train Master Control Unit: the traction order or the brake command that accept driver, and be communicated to traction convertor or regenerative braking detection control unit.The control signal of train arrival is also sent by it; Train Master Control Unit is preferably as ARM7 framework 32-bit microprocessor computer, and it accepts instruction and sends instruction is all the technology that those skilled in the art usually use or know.
The electric motor car that the present invention mentions is the large and medium-sized electric motor car such as electric motor coach, tramcar.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (8)
1. one kind for electric motor car charging parametric controller, it is characterized in that, comprising: photovoltaic controller, vertoro, battery pack, storage battery, detection control unit, isolation and switching device, inversion unit, energy storage management control unit, electric-motor drive unit, Master Control Unit;
Photovoltaic controller connects battery power input, vertoro one end access civil power, the described vertoro other end connects battery pack, detection control unit signal output part connects battery pack signal input part, described battery power output connecting electric automobile charging pile, by photovoltaic controller and vertoro to battery-powered;
Isolation and switching device power input connects electric motor car pantograph (3), described isolation and switching device power output end connects inversion unit input, described inversion unit output connects electric-motor drive unit, described electric-motor drive unit driving electric wheel is to motion, described inversion unit output also connects energy storage management control unit input, described energy storage management control unit signal output part connects isolation and switching device signal input part, described energy storage management control unit signal interaction end connects storage battery signal interaction end, described energy storage management control unit is used for electromobile battery and carries out power storage, described Master Control Unit motor drive signal output connects electric-motor drive unit, described Master Control Unit inverter signal output connects inversion unit, described Master Control Unit energy storage supervisory control signals output connects energy storage management control unit,
Also comprise: platform signal receiving device (4), platform overhead wire (5), solar panel (6),
Solar panel (6) power output end is by charging device docking station stand ceases to be busy (5), described platform overhead wire (5) contacts with pantograph (3), electric motor car is charged, platform signal receiving device (4) is fixed on platform wall place, to arrive at a station signal for receiving electric motor car.
It is 2. according to claim 1 that for electric motor car charging parametric controller, it is characterized in that, described electric motor car comprises: super capacitor (9), storage battery (10), draw-gear (11),
Super capacitor (9) and storage battery (10) are placed on electric motor car car body top, described super capacitor (9) is for electric motor car charging and drive electric motor car to travel, described storage battery (10) is for electric motor car reserve power, described storage battery (10) connects draw-gear (11), and described draw-gear (11) driving electric car runs.
3. according to claim 1 for electric motor car charging parametric controller, it is characterized in that, also comprise: described platform overhead wire (5) is fixedly installed in platform perpendicular walls for right-angle triangle, the hypotenuse far-end of described platform overhead wire (5) right-angled triangle arranges contact, described contact and pantograph are agreed with, and ensure electric motor car constant charge.
4. according to claim 1 for electric motor car charging parametric controller, it is characterized in that, also comprise electric motor car home signal reflector (12),
Described Master Control Unit signal output part connects electric motor car home signal reflector, for electric motor car home signal is sent to platform signal receiver.
5. according to claim 1 for electric motor car charging parametric controller, it is characterized in that, also comprise battery pack (13) and charging pile (14),
Described battery pack (13) connects solar panel (6) by charging device, described battery pack (13) power output end connects charging pile (14), and described charging pile (14) is for the charging work of electric motor car.
6. according to claim 1 for electric motor car charging parametric controller, it is characterized in that, also comprise charging switching device shifter,
Described charging switching device shifter input connects photovoltaic controller power output end and vertoro power output end respectively, described charging switching device shifter signal input part connects detection control unit signal output part, and described charging switching device shifter power output end connects battery power input.
7. according to claim 1 for electric motor car charging parametric controller, it is characterized in that, also comprise current controller,
Described current controller signal input part connects detection control unit signal output part, and described battery power output connects current controller power input, described current controller power output end connecting electric automobile charging pile.
8. according to claim 1 for electric motor car charging parametric controller, it is characterized in that, also comprise signal receiver,
Described signal receiver signal output part connects detection control unit signal input part, and described signal receiver outer setting antenna, for strengthening signal receiving function.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061365.XA CN104638749A (en) | 2015-02-05 | 2015-02-05 | Charging control platform for electric vehicle |
| CN201520082883.5U CN204465120U (en) | 2015-02-05 | 2015-02-05 | For electric motor car charging parametric controller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510061365.XA CN104638749A (en) | 2015-02-05 | 2015-02-05 | Charging control platform for electric vehicle |
| CN201520082883.5U CN204465120U (en) | 2015-02-05 | 2015-02-05 | For electric motor car charging parametric controller |
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| CN104638749A true CN104638749A (en) | 2015-05-20 |
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| CN201520082883.5U Expired - Fee Related CN204465120U (en) | 2015-02-05 | 2015-02-05 | For electric motor car charging parametric controller |
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| CN104938342A (en) * | 2015-06-26 | 2015-09-30 | 周国文 | Hard cheese food forming device |
| CN107444408A (en) * | 2017-09-04 | 2017-12-08 | 中建空列（北京）工程设计研究院有限公司 | The power set and system of monorail train, monorail train and monorail train system |
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| CN109050323A (en) * | 2018-08-29 | 2018-12-21 | 中车株洲电力机车有限公司 | A kind of energy-storage type vehicle and its automatic charging detection system |
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| CN106965693A (en) * | 2017-03-21 | 2017-07-21 | 薛建仁 | A kind of charging pile or charging station with refrigerating plant |
| CN114006458A (en) * | 2021-11-04 | 2022-02-01 | 西藏农牧学院 | Photovoltaic and electrified railway combined power supply device |
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2015
- 2015-02-05 CN CN201510061365.XA patent/CN104638749A/en active Pending
- 2015-02-05 CN CN201520082883.5U patent/CN204465120U/en not_active Expired - Fee Related
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| CN104938342A (en) * | 2015-06-26 | 2015-09-30 | 周国文 | Hard cheese food forming device |
| CN107444408A (en) * | 2017-09-04 | 2017-12-08 | 中建空列（北京）工程设计研究院有限公司 | The power set and system of monorail train, monorail train and monorail train system |
| CN108909504B (en) * | 2018-07-23 | 2023-06-30 | 中铁第四勘察设计院集团有限公司 | Telescopic charging device and method for intelligent rail train |
| CN108909504A (en) * | 2018-07-23 | 2018-11-30 | 中铁第四勘察设计院集团有限公司 | A kind of telescopic charging unit and method of intelligence rail train |
| CN109050323A (en) * | 2018-08-29 | 2018-12-21 | 中车株洲电力机车有限公司 | A kind of energy-storage type vehicle and its automatic charging detection system |
| CN109050323B (en) * | 2018-08-29 | 2022-04-08 | 中车株洲电力机车有限公司 | Energy storage type vehicle and automatic charging detection system thereof |
| CN109787093A (en) * | 2018-12-28 | 2019-05-21 | 中铁第四勘察设计院集团有限公司 | Parking column inspection canopy disconnecting switch wall construction and its method for arranging |
| CN109787093B (en) * | 2018-12-28 | 2023-08-11 | 中铁第四勘察设计院集团有限公司 | Parking train detection shed isolating switch wall structure and arrangement method thereof |
| CN110509773A (en) * | 2019-08-27 | 2019-11-29 | 凯博易控驱动(苏州)股份有限公司 | It is a kind of based on double source trolleybus to the system and method for Vehicular charging |
| CN111186318A (en) * | 2020-03-18 | 2020-05-22 | 邬志卿 | Parking area removes charging system, machine robot that charges |
| CN111186318B (en) * | 2020-03-18 | 2023-11-24 | 邬志卿 | Parking area removes charging system, charging robot |
| CN112731027A (en) * | 2020-12-23 | 2021-04-30 | 中车长春轨道客车股份有限公司 | Energy storage formula tram fills electric pile safety protection system |
| CN112731027B (en) * | 2020-12-23 | 2024-03-08 | 中车长春轨道客车股份有限公司 | Energy storage type tramcar charging pile safety protection system |
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Application publication date: 20150520 |