CN110803091A - New forms of energy benefit trolley-bus - Google Patents
New forms of energy benefit trolley-bus Download PDFInfo
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- CN110803091A CN110803091A CN201911165646.4A CN201911165646A CN110803091A CN 110803091 A CN110803091 A CN 110803091A CN 201911165646 A CN201911165646 A CN 201911165646A CN 110803091 A CN110803091 A CN 110803091A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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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
- B60L53/31—Charging columns specially adapted for electric vehicles
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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
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/54—Fuel cells
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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
- 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
-
- 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
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to the technical field of charging equipment, in particular to a new energy electric supplementing vehicle. The invention provides a new energy power supply vehicle which comprises a chassis and an upper carriage, and further comprises a fuel cell system, a hydrogen storage system and a charging pile, wherein the plurality of fuel cell systems are arranged on the chassis, and the plurality of fuel cell systems are arranged in the upper carriage. The hydrogen storage system comprises hydrogen bottles communicated with the fuel cell system, and the hydrogen bottles are arranged in the upper loading compartment. Fill electric pile and fuel cell system series connection, it is provided with the interface that charges of alternating current and direct current on the electric pile to fill. The new energy electric compensation vehicle adopts a fuel cell system to generate electricity, has low noise and no pollution emission; supply with fuel for fuel cell system through hydrogen storage system, can improve fuel cell system's replenishment efficiency, set up the interface that charges of direct current and the interface that charges of alternating current simultaneously on filling electric pile, can promote the utilization ratio of this new forms of energy benefit trolley-bus by a wide margin.
Description
Technical Field
The invention relates to the technical field of electric vehicle charging equipment, in particular to a new energy electric supplementing vehicle.
Background
Along with the increasing popularization of electric motor cars, the quantity of filling electric pile is difficult to satisfy the demand, and fills electric pile rigidity, can not satisfy the emergent of electric motor car and charge. The movable electricity supplementing vehicle can supplement electric energy for the electric vehicle at any time and any place so as to meet the emergency charging requirement of the electric vehicle.
At present, most of the chassis of the electric supplementing vehicle is the chassis of the traditional diesel-powered truck, a matched diesel generator is arranged on the chassis, and the pollution emission is serious and the noise is high during the work; and a small part of the power battery which is used in a gradient way is also arranged as an energy source, but in order to meet the requirement of emergency electric power supplement, large electric quantity needs to be matched, so that the weight of the whole vehicle is large, the power battery is slowly charged, and the actual utilization rate of the vehicle is low.
Therefore, a new energy electric compensation vehicle with high utilization rate and high environmental friendliness is urgently needed to solve the problems.
Disclosure of Invention
The invention aims to provide a new energy electric compensation vehicle, which solves the problems of serious pollution, high noise, low utilization rate of the electric compensation vehicle and the like in the prior art.
In order to realize the purpose, the following technical scheme is provided:
the utility model provides a new forms of energy benefit trolley-bus, includes chassis and facial make-up carriage, new forms of energy benefit trolley-bus still includes:
a plurality of fuel cell systems disposed on the chassis, the plurality of fuel cell systems being disposed within the upper deck compartment;
the hydrogen storage system comprises hydrogen bottles communicated with the fuel cell system, and a plurality of hydrogen bottles are arranged in the upper loading compartment;
fill electric pile, with fuel cell system establishes ties, it is provided with the interface that charges of alternating current and direct current on the electric pile to fill.
Preferably, at most two of the fuel cell systems are disposed on the chassis.
Preferably, the number of the fuel cell systems is five, two fuel cell systems are arranged on the chassis, and three fuel cell systems are arranged in the upper loading compartment.
Preferably, each of the fuel cell systems includes two fuel cell engines.
Preferably, the number of the hydrogen bottles is thirty.
Preferably, the new energy electric supply vehicle further comprises a first contactor, and the first contactor is arranged between the charging pile and the fuel cell system and is used for connecting or disconnecting the charging pile and the fuel cell system.
Preferably, the new energy electric supply vehicle further comprises a power battery, the power battery is connected with the fuel cell system in series, and the power battery is connected with the charging pile in parallel.
Preferably, the new energy electric supply vehicle further includes a heat dissipation system provided at a top of the upper deck compartment, for cooling the fuel cell system.
As a preferred scheme, the new energy power supply vehicle further comprises a whole vehicle driving motor, wherein the whole vehicle driving motor is connected with the fuel cell system in series, and the whole vehicle driving motor is connected with the charging pile in parallel.
As a preferred scheme, the new energy electric supply vehicle further comprises a second contactor, wherein the second contactor is arranged between the whole vehicle driving motor and the fuel cell system and used for communicating or disconnecting the whole vehicle driving motor and the fuel cell system.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a new energy power supply vehicle which comprises a chassis and an upper carriage, and further comprises a fuel cell system, a hydrogen storage system and a charging pile, wherein the plurality of fuel cell systems are arranged on the chassis, and the plurality of fuel cell systems are arranged in the upper carriage. The hydrogen storage system comprises hydrogen bottles communicated with the fuel cell system, and the hydrogen bottles are arranged in the upper loading compartment. Fill electric pile and fuel cell system series connection, it is provided with the interface that charges of alternating current and direct current on the electric pile to fill. The new energy electric compensation vehicle adopts a fuel cell system to generate electricity, has low noise and no pollution emission; supply with fuel for fuel cell system through hydrogen storage system, can improve fuel cell system's replenishment efficiency, set up the interface that charges of direct current and the interface that charges of alternating current simultaneously on filling electric pile, can promote the utilization ratio of this new forms of energy benefit trolley-bus by a wide margin.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a front view of a new energy supply vehicle according to an embodiment of the present invention;
FIG. 2 is a top view of an upper load compartment provided by an embodiment of the present invention;
fig. 3 is a control schematic diagram of the new energy electric supply vehicle according to the embodiment of the present invention.
Reference numerals:
100-a chassis; 200-loading a carriage; a 201-hydrogen bottle zone; 202-fuel cell system area; 203-a charging region; 204-a cooling zone; 300-vehicle side door; 400-vehicle rear door;
1-a fuel cell system; 2-a hydrogen storage system; 3-charging pile; 4-a power battery; 5-heat dissipation system.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally laid out when the product is used, and are only for convenience of description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", and the like are used for descriptive purposes only or to distinguish between different structures or components and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to fig. 3, the present embodiment provides a new energy supply vehicle, which includes a chassis 100 and an upper-mounted compartment 200, and further includes a fuel cell system 1, a hydrogen storage system 2, and a charging pile 3, wherein a plurality of fuel cell systems 1 are disposed on the chassis 100, and a plurality of fuel cell systems 1 are disposed in the upper-mounted compartment 200. The hydrogen storage system 2 includes hydrogen bottles in communication with the fuel cell system 1, and a plurality of hydrogen bottles are provided in the upper-loading compartment 200. Fill electric pile 3 and fuel cell system 1 series connection, it is provided with the interface that charges of alternating current and direct current on 3 to fill electric pile. The new energy power supply vehicle provided by the embodiment adopts the fuel cell system 1 to generate electricity, so that the noise is low, and no pollution emission is generated; supply with fuel for fuel cell system 1 through hydrogen storage system 2, can improve fuel cell system 1's replenishment efficiency, set up the interface that charges of direct current and the interface that charges of alternating current simultaneously on filling electric pile 3, can promote the utilization ratio of benefit trolley-bus by a wide margin.
Specifically, during emergency power supply, the fuel cell system 1 on the chassis 100 and the fuel cell system 1 in the upper carriage 200 generate power together, the generated power is high, direct current can be output to supply power for the electric vehicle, alternating current can also be output to supply power for power-off schools and factories, and no emission pollution and low noise exist in the process of transition or power supply.
Further, new forms of energy benefit trolley-bus still includes first contactor, and first contactor setting is being filled between electric pile 3 and the fuel cell system 1 for the connection of electric pile 3 and fuel cell system 1 is filled in the intercommunication or disconnection. Specifically, when other equipment needs to be supplemented with electricity, the first contactor is communicated with the charging pile 3 and the fuel cell system 1, so that the electric quantity of the fuel cell system 1 can be charged to the equipment through the charging pile 3; when other equipment does not need to be supplemented with electricity, the first contactor is disconnected with the charging pile 3 and the fuel cell system 1.
Preferably, at most two fuel cell systems 1 of the plurality of fuel cell systems 1 are disposed on the chassis 100, and the remaining fuel cell systems 1 are disposed in the upper-loading compartment 200. Specifically, the fuel cell system 1 provided on the chassis 100 can be used to drive a new energy supply vehicle to travel, and the remaining fuel cell systems 1 are mainly used to charge an electric vehicle or other devices requiring charging. The reason why the two fuel cell systems 1 are provided at the maximum on the chassis 100 is based on the structural size of the chassis 100 of the current electric supply vehicle, and if the size of the chassis 100 is the largest, it is considered that the number of the fuel cell systems 1 for driving the entire vehicle to travel is increased by a suitable amount.
Illustratively, the number of the fuel cell systems 1 is five, two fuel cell systems 1 of the five fuel cell systems 1 are disposed on the chassis 100, and three fuel cell systems 1 are disposed in the upper-loading compartment 200. When the new energy electricity supplementing vehicle stops to supplement electricity, the five fuel cell systems 1 generate electricity simultaneously, and the requirement of high-power electricity supplementing is met.
Preferably, each fuel cell system 1 includes two fuel cell engines. The fuel cell engine selects 30KW engine, every two fuel cell engines form a fuel cell system 1, on one hand, it is convenient to control a plurality of fuel cell engines simultaneously, on the other hand, it is convenient to arrange the fuel cell engines reasonably in the upper loading carriage 200.
Further, in order to ensure that the hydrogen storage system 2 can sufficiently supply the fuel cell system 1, the number of hydrogen bottles is thirty. Preferably, every ten hydrogen bottles are in a group. In addition, this new forms of energy trolley-bus still includes hydrogen management system (not shown in the figure), and hydrogen management system can be according to the user demand, control a set of hydrogen bottle or multiunit, even all hydrogen bottles simultaneously supply gas to satisfy the fuel supply needs. In other embodiments, the number of hydrogen bottles may be forty, fifty, or the like, and may be designed according to the volume of the upper-mounted compartment 200 of the refueling train and the refueling requirement.
Preferably, as shown in fig. 3, the new energy electric supply vehicle further includes a vehicle driving motor, the vehicle driving motor is connected in series with the fuel cell system 1, and the vehicle driving motor is connected in parallel with the charging pile 3. By connecting the entire vehicle drive motor in series with the fuel cell system 1, the electric power supply system 1 can supply energy to the electric power supply system for running.
Further, the new energy power supplementing vehicle further comprises a second contactor, wherein the second contactor is arranged between the whole vehicle driving motor and the fuel cell system 1 and used for connecting or disconnecting the whole vehicle driving motor and the fuel cell system 1.
It should be noted that, the second contactor and the first contactor are set to be in an exclusive mode to ensure the operation safety. The mutual exclusion mode means that only one of the first contactor and the second contactor is in an open state, when power supplement operation is performed on other equipment, the first contactor is in a connected state, and the second contactor is in a disconnected state; when the whole vehicle driving motor is required to drive the electricity supplementing vehicle to run by utilizing the electric quantity of the fuel cell system 1, the second contactor is in a connected state, and the first contactor is in a disconnected state.
Further, the new energy power supplementing vehicle further comprises a power battery 4, wherein the power battery 4 is connected with the fuel cell system 1 in series, and the power battery 4 is connected with the charging pile 3 in parallel. The power battery 4 mainly has three functions, one of which has a power balance function, and when the power generated by the fuel cell system 1 is not enough to drive the new energy electric compensation vehicle to run, and the engine of the fuel cell is started, the power battery 4 performs power compensation; the second energy recovery function is used for storing energy into the power battery 4 when braking, sliding and load reduction and shutdown of the fuel battery engine are carried out; and the electricity supplementing vehicle plays a role of a standby power supply, and can run in a pure electric mode by using the power battery 4 when a fuel cell engine or a hydrogen management system fails.
Preferably, the new energy electricity supplementing vehicle further includes a heat dissipation system 5, and the heat dissipation system 5 is provided at the top of the upper deck compartment 200 for cooling of the fuel cell system 1.
Preferably, as shown in fig. 1, the upper loading compartment 200 is divided into a hydrogen bottle region 201, a fuel cell system region 202, a charging region 203, and a cooling region 204, wherein the hydrogen bottle region 201 is located on a side of the upper loading compartment 200 near the vehicle head, the charging region 203 is located on a side of the upper loading compartment 200 near the vehicle tail, the fuel cell system region 202 is located between the hydrogen bottle region 201 and the charging region 203, and the cooling region 204 is located above the fuel cell system region 202 and the charging region 203. Specifically, thirty hydrogen bottles are arranged in the hydrogen bottle area 201, three fuel cell systems 1 are arranged in the fuel cell system area 202, the charging pile 3 is arranged in the charging area 203, the heat dissipation system 5 is arranged in the cooling area 204, and the modules can be connected conveniently through the modules in a reasonable layout.
In order to facilitate the maintenance or replacement of the equipment for the hydrogen bottle region 201, the fuel cell system region 202, and the charging region 203, respectively, the upper loading compartment 200 is provided with a vehicle side door 300 in the hydrogen bottle region 201 and the fuel cell system region 202, and the maintenance or expansion of the equipment for a specific region is performed by opening the vehicle side door 300 of the specific region; a rear door 400 is provided at the position of the charging area 203, and the charging area 203 is inspected and the power supply work is performed by opening the rear door 400.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A new energy electric supply vehicle, comprising a chassis (100) and an upper loading carriage (200), characterized in that it further comprises:
a plurality of fuel cell systems (1) disposed on the chassis (100), the plurality of fuel cell systems (1) being disposed in the upper deck compartment (200);
a hydrogen storage system (2) comprising hydrogen bottles in communication with the fuel cell system (1), a plurality of the hydrogen bottles being disposed within the upper loading compartment (200);
fill electric pile (3), with fuel cell system (1) is established ties, it is provided with the interface that charges of alternating current and direct current on electric pile (3) to fill.
2. The new-energy electric-replenishment vehicle according to claim 1, characterized in that a maximum of two of the fuel cell systems (1) are provided on the chassis (100).
3. The new-energy-source-supply-vehicle according to claim 2, characterized in that the number of the fuel cell systems (1) is five, two of the fuel cell systems (1) are provided on the chassis (100), and three of the fuel cell systems (1) are provided in the upper-loading-vehicle compartment (200).
4. The new-energy-source-supply-vehicle according to claim 1, characterized in that each of the fuel cell systems (1) includes two fuel cell engines.
5. The new-energy electric-replenishment vehicle according to claim 1, wherein the number of the hydrogen bottles is thirty.
6. The new-energy electricity supply vehicle according to claim 1, characterized by further comprising a first contactor provided between the charging pile (3) and the fuel cell system (1) for connecting or disconnecting the charging pile (3) and the fuel cell system (1).
7. The new energy electric compensation vehicle according to any one of claims 1 to 6, characterized in that the new energy electric compensation vehicle further comprises a power battery (4), the power battery (4) is connected in series with the fuel cell system (1), and the power battery (4) is connected in parallel with the charging pile (3).
8. The new-energy electric compensation vehicle according to any one of claims 1 to 6, characterized by further comprising a heat dissipation system (5), the heat dissipation system (5) being provided at the top of the upper-mounted compartment (200) for cooling of the fuel cell system (1).
9. The new energy power supply vehicle according to any one of claims 1 to 6, further comprising a vehicle drive motor, wherein the vehicle drive motor is connected in series with the fuel cell system (1), and the vehicle drive motor is connected in parallel with the charging pile (3).
10. The new energy electric compensation vehicle according to claim 9, further comprising a second contactor disposed between the vehicle driving motor and the fuel cell system (1) for connecting or disconnecting the vehicle driving motor and the fuel cell system (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165646.4A CN110803091A (en) | 2019-11-25 | 2019-11-25 | New forms of energy benefit trolley-bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165646.4A CN110803091A (en) | 2019-11-25 | 2019-11-25 | New forms of energy benefit trolley-bus |
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| Publication Number | Publication Date |
|---|---|
| CN110803091A true CN110803091A (en) | 2020-02-18 |
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| CN201911165646.4A Pending CN110803091A (en) | 2019-11-25 | 2019-11-25 | New forms of energy benefit trolley-bus |
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| CN (1) | CN110803091A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519613A (en) * | 2020-11-26 | 2021-03-19 | 哈尔滨工业大学 | Mobile charging pile based on energy supply of vehicle-mounted fuel cell |
| CN112537218A (en) * | 2020-11-26 | 2021-03-23 | 哈尔滨工业大学 | Fuel cell charging system based on refrigeration cycle low-temperature hydrogen storage technology |
| CN112677780A (en) * | 2020-12-25 | 2021-04-20 | 一汽解放汽车有限公司 | Emergency rescue power supply vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519613A (en) * | 2020-11-26 | 2021-03-19 | 哈尔滨工业大学 | Mobile charging pile based on energy supply of vehicle-mounted fuel cell |
| CN112537218A (en) * | 2020-11-26 | 2021-03-23 | 哈尔滨工业大学 | Fuel cell charging system based on refrigeration cycle low-temperature hydrogen storage technology |
| CN112677780A (en) * | 2020-12-25 | 2021-04-20 | 一汽解放汽车有限公司 | Emergency rescue power supply vehicle |
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Application publication date: 20200218 |
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| RJ01 | Rejection of invention patent application after publication |