CN201623229U - Box-type charging and discharging station - Google Patents
Box-type charging and discharging station Download PDFInfo
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- CN201623229U CN201623229U CN2010201513079U CN201020151307U CN201623229U CN 201623229 U CN201623229 U CN 201623229U CN 2010201513079 U CN2010201513079 U CN 2010201513079U CN 201020151307 U CN201020151307 U CN 201020151307U CN 201623229 U CN201623229 U CN 201623229U
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- discharge
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- metering
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The embodiment of the utility model discloses a box-type charging and discharging station, which comprises case body, a charging and discharging module, a control module and a metering billing module, wherein the charging and discharging module, the control module and the metering billing module are arranged inside the case body; the control module is used for controlling the charging and discharging process of the charging and discharging module; and the metering billing module is used for counting the metering and the billing of the charging and discharging module in the charging and discharging process. In the utility model, the control module, the metering billing module and the charging and discharging module are arranged inside the case body, so that the charging and discharging process of an electric vehicle can be realized, the occupied space is saved, and the implementation is simple and reliable.
Description
Technical field
The application relates to the field, power station that charges and discharge, and particularly relates to a kind of box power station that charges and discharge.
Background technology
Characteristics such as electric automobile has emission-free discharging, noise is low, the heat efficiency is high, the used heat of discharging is few, the energy of recyclable utilization is many; thereby good environmental protection effect arranged; can effectively alleviate city " tropical island effect ", solve the energy substitution problem of automobile, improve energy resource structure.At present the world main automobile production state and enterprise be all in the development and the exploitation dynamics that strengthen motor vehicle, and electric automobile moves towards commodity production and application stage from the development test stage just rapidly.
Charging and discharging the power station is that electric automobile is runed indispensable complete sets of basic equipment facility.After the electric energy of storage battery uses up, just must use charging system that battery is recharged, when batteries provides stand-by electric energy as energy storage device for other motor vehicles or regional power grid, the battery as stand-by electric energy is carried out controlled discharge with regard to using discharge system.To in a big way, popularize electric automobile, just must charge and discharge the power station by auxiliary construction, to strengthen the public using the confidence of electric automobile.Therefore, the construction that charges and discharge the power station is to realize electric vehicle industrialization and the key condition that popularizes.
But build new routine in a large number and charge and discharge the scarcity restriction that the power station will be subjected to China's urban land resource, therefore, ensureing that fully intensification utilizes under the prerequisite of China's urban land resource, must consider to adopt new technological means to build the power station that charges and discharge of China.
The utility model content
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of box power station that charges and discharge, and this construction that charges and discharge the power station can make full use of valuable land resource, can directly enter load center by high pressure simultaneously.
Technical scheme is as follows:
A kind of box power station that charges and discharge comprises: casing, charge-discharge modules, control module and metering and billing module;
Described charge-discharge modules, control module and metering and billing module are arranged on described box house;
Described control module is connected with described charge-discharge modules, is used for the charge and discharge process of described charge-discharge modules is controlled;
Described metering and billing module is connected with described charge-discharge modules, is used for the charge and discharge process of described charge-discharge modules is carried out the metering and billing statistics.
The above-mentioned power station that charges and discharge, preferred, the metering and billing module comprises metering units and Charging Detail Record unit;
Described metering units is connected with described charge-discharge modules, is used for the electric weight of described charge-discharge modules charge and discharge process is added up;
Described Charging Detail Record unit is connected with described metering units, is used for chargeing according to the electric weight of described metering units statistics.
The above-mentioned power station that charges and discharge, preferred, described charge-discharge modules comprises: high tension distribution system, power transformer, low-voltage distribution system and charge-discharge system;
Wherein: described high tension distribution system is connected with described low-voltage distribution system by described power transformer;
Described low-voltage distribution system is connected with described charge-discharge system.
The above-mentioned power station that charges and discharge, preferred, described charge-discharge system comprises: charge-discharge machine and harmonic wave governing system;
Described harmonic wave control system is connected with described charge-discharge machine, is used for the electric current of described charge-discharge machine discharge process is carried out Filtering Processing.
The above-mentioned power station that charges and discharge, preferred, described casing is made up of base, side door, dividing plate, coaming plate and top cover;
Coaming plate on the described base, dividing plate, side door and top cover connect by welding or securing member.
The above-mentioned power station that charges and discharge, preferred, described charge-discharge modules inside is provided with hyperbaric chamber, transformer room and low-pressure chamber;
Wherein: described hyperbaric chamber is used to place described high tension distribution system;
Described transformer room is used to place described power transformer;
Described low-pressure chamber is used to place described low-voltage distribution system.
The above-mentioned power station that charges and discharge, preferred, the side of described casing is provided with and discharges and recharges interface.
The technical scheme that is provided by above the embodiment of the present application as seen, the box power station that charges and discharge that the utility model provides all is placed in control module, metering and billing module and charge-discharge modules in the casing, has realized the charge and discharge process to electric automobile, saved floor space, implemented simple and reliable.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, the accompanying drawing that describes below only is some embodiment that put down in writing among the application, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the disclosed structural representation that charges and discharge the power station of the embodiment of the present application;
Fig. 2 is the structural representation of the disclosed metering and billing module of the embodiment of the present application;
Fig. 3 is the structural representation of the disclosed charge-discharge modules of the embodiment of the present application;
Fig. 4 is the structural representation of the disclosed charge-discharge system of the embodiment of the present application;
Fig. 5 is a detailed schematic diagram of the disclosed charge-discharge modules of the embodiment of the present application;
Fig. 6 is disclosed power station one detailed schematic diagram that charges and discharge of the embodiment of the present application;
Fig. 7 is the disclosed power station parallel operation schematic diagram that charges and discharge of the embodiment of the present application.
Embodiment
In order to make those skilled in the art person understand the application's scheme better.Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment only is the application's part embodiment, rather than whole embodiment.Based on the embodiment among the application, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all should belong to the scope of the application's protection.
The structural representation that the embodiment of the present application is disclosed to charge and discharge the power station comprises: casing 101, charge-discharge modules 102, control module 103 and metering and billing module 104 as shown in Figure 1;
Charge-discharge modules 102, control module 103 and metering and billing module 104 are arranged on casing 101 inside;
Metering and billing module 104 is used for the charge and discharge process of charge-discharge modules 102 is carried out the metering and billing statistics.
Charging and discharging the power station is that energy supply both can be carried out to electric automobile in this station, can utilize electric automobile that electrical network is discharged again, thereby in the two-way interaction that truly realizes electric energy.
Control module mainly plays supervisory function bit, is divided into from function: charge-discharge machine machine monitoring, stand level charge and discharge monitoring system and three aspects in regional charge and discharge monitoring center.
Metering and billing module 104 mainly is meant the user and charges and discharge between the power station, charges and discharge the foundation of concluding the business between power station and the electrical network.
The structural representation of the disclosed metering and billing module of the embodiment of the present application as shown in Figure 2, metering and billing module 104 comprises metering units 402 and Charging Detail Record unit 401;
Charging Detail Record unit 401 is connected with metering units 402;
Charging Detail Record unit 401 is used for chargeing according to the electric weight of metering units 402 statistics.
Metering is generally measured by electric energy meter, and this metering charges and discharge between power station and the user and carries out again at electrical network with charge and discharge between the power station; Charging is that different rates multiply by rate to the electric energy that measures and are converted into tranaction costs according to the different periods.
The structural representation of the disclosed charge-discharge modules of the embodiment of the present application comprises as shown in Figure 3: high tension distribution system 201, power transformer 202, low-voltage distribution system 203 and charge-discharge system 204;
High tension distribution system 201 is connected with low-voltage distribution system 203 by power transformer 202;
Low-voltage distribution system 203 is connected with charge-discharge system 204.
Power supply is connected with charge-discharge system 204 with low-voltage distribution system 203 by high tension distribution system 201, power transformer 202;
When needs charged, the flow direction of electric energy was to arrive the vehicle that needs charging through high tension distribution system 201, power transformer 202, low-voltage distribution system 203 and charge-discharge system 204 successively from power supply;
When the needs vehicle discharged to electrical network, the flow direction of electric energy was from vehicle, arrived power supply through charge-discharge system 204, low-voltage distribution system 203, power transformer 202 and high tension distribution system 201 successively;
As seen charge and discharge the power station and have the ability of electric energy two-way flow.
Charging and discharging the power transformer that adopts in the power station is step-down transformer, generally 10kV voltage is reduced to 380V/220V, uses for the user.The capacity of power transformer is generally 50kVA～2500kVA, and the most frequently used capacity is 100kVA～1000kVA.In the occasion of fire protection requirement strictness, can adopt dry-type transformer.European case fills generally transformer is placed in the casing of sealing, in order to solve heat dissipation problem, often adopts two kinds of natural draft and forced ventilations.From overall operation expense and reliability consideration, should adopt natural draft, promptly utilize whole case to fill ventilation hole on the casing, pipeline, blind window etc. and constitute air circulation system.The ventilating fan of band automatic temperature measurement control is generally adopted in forced ventilation.For advanced level user, also can adopt air-conditioning system.Because the box power station that charges and discharge is used for the open air, for preventing that transformer room's temperature is risen, can take double-deck clamp region, top cover adopts the dormer structure of band air cushion, uses technical measures such as heat-barrier material.
Charge and discharge the high and low voltage electric distribution equipment that adopts in the power station according to the use occasion difference, one time main wiring diagram can adopt polytype, as duplicate supply type, single supply type etc., its typical scenario is made up of incoming line cabinet, outlet cabinet, metering cabinet, alternating current-direct current charging rack, idle and harmonic wave compensating cabinet.Main switch is housed in the incoming line cabinet, can adopts types such as SF6, vacuum switch, be used to control the power supply and the protection of whole high-pressure system; In the outlet cabinet branch switch is housed, is used to control the power supply and the protection of low pressure leading-out terminal.
The structural representation of the disclosed charge-discharge system of the embodiment of the present application comprises charge-discharge machine 224 and harmonic wave governing system 214 as described in Figure 4;
Harmonic wave control system 214 is connected with charge-discharge machine 224;
Harmonic wave control system 214 is used for the electric current of charge-discharge machine 224 discharge processes is carried out Filtering Processing.
One detailed schematic diagram of the disclosed charge-discharge modules of the embodiment of the present application as shown in Figure 5, charge-discharge modules inside is provided with hyperbaric chamber 205, transformer room 206 and low-pressure chamber 207;
Casing is made up of base, side door, dividing plate, coaming plate and top cover; Above coaming plate, dividing plate, side door and the top cover of base links together by welding or securing member.Base and top cover generally are welded by angle steel or channel-section steel.Whole box body is totally enclosed, has protection against the tide, antirust, dustproof, protection against rodents, fire prevention, antitheft, heat insulation, removable, electromechanical integration function.
The embodiment of the present application is disclosed to charge and discharge power station one detailed schematic diagram as shown in Figure 6, and the side of casing is provided with and discharges and recharges interface, and the both sides of casing are respectively the interface panel of electrical network and the interface panel of vehicle.
The embodiment of the present application is disclosed to charge and discharge power station parallel operation schematic diagram as shown in Figure 7, the box as seen from Figure 7 power station that charges and discharge is little owing to volume, and has the parallel running ability, can adopt many parallel running patterns, the powerful vehicle charging of rapid composition system, thus can form the emergent power station that charges and discharge of interim big capacity for convention, exhibition.
The box power station supply power mode that charges and discharge can have multiple choices according to charging and discharging power plant scale, selects as follows:
(1) large box type charges and discharge the power station
Adopt the high voltage supply mode of the normal power supply source of two-way 10kV, 10kV adopts the high-pressure side two groups of single bus scheme modes, does not establish block switch; 0.4kV low-pressure side adopts the single-trunk segmental wiring mode, establishes block switch between two sections buses.Two-way 10kV cable (the ditch body is buried underground) power supply is adopted in the large-scale power station that charges and discharge, and 2 special-purpose distribution transformers are set, and power supply adopts the 10kV two-way often to supply.High-voltage board adopts vacuum circuit-breaker intermediate switchgear cabinet or ring main unit, establishes incoming line cabinet, metering cabinet, bus equipment, outlet cabinet.0.4kV side adopts the single-trunk segmental wiring mode, equipment adopts drawout cubicle, and every section bus is established incoming line cabinet, active filtering reactive power compensation cabinet, outlet cabinet, establishes segmentation contact cabinet between two sections buses.The every road of low pressure goes out tape and exchanges metering device.
(2) the medium-sized box station that discharges and recharges
Adopt the supply power mode of one road 10kV or 0.4kV main power supply and one road 0.4kV stand-by power supply.When selecting main power supply to be high pressure, the single bus scheme mode is adopted in the 10kV high-pressure side; Low-pressure side adopts the single bus scheme mode, establishes interlock between main power supply and the stand-by power supply.The power supply of two-way power supply should be adopted in the medium-sized power station that charges and discharge.Main power supply can adopt 10kV cable (the ditch body is buried underground) power supply, also can adopt 0.4kV low-voltage cable (the ditch body is buried underground) power supply; Stand-by power supply adopts 0.4kV low-voltage cable (the ditch body is buried underground) power supply.
Main power supply adopts 10kV high voltage supply mode, and power supply adopts the confession often of 10kV single channel, and the 10kV side adopts the single bus scheme mode.High-voltage board adopts vacuum circuit-breaker intermediate switchgear cabinet or ring main unit, establishes incoming line cabinet, bus equipment, outlet cabinet.Low pressure adopts the two-way inlet wire, the single bus scheme mode, and equipment adopts drawout cubicle.If main power supply incoming line cabinet, metering cabinet, active filtering reactive power compensation cabinet, outlet cabinet, Low-voltage Backup Power incoming line cabinet.Establish interlock between stand-by power supply and the main power supply.The every road of low pressure goes out tape and exchanges metering device.Main power supply adopts 0.4kV low-voltage power supply mode: adopt two-way inlet wire (main is equipped with), and the single bus scheme mode, equipment adopts drawout cubicle.If main power supply incoming line cabinet (band metering), active filtering reactive power compensation cabinet, outlet cabinet, stand-by power supply incoming line cabinet (band metering).Establish interlock between stand-by power supply and the main power supply.The every road of low pressure goes out tape and exchanges metering device.
(3) small-sized box type charges and discharge the power station
Adopt single channel 0.4kV low-voltage power supply mode, the normal power supply source inlet wire of one tunnel low pressure, single bus scheme mode.Single channel 0.4kV cable (the ditch body is buried underground) power supply is adopted in the small-sized power station that charges and discharge, and distribution adopts outdoor consumer unit.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and identical similar part is mutually referring to getting final product between each embodiment, and each embodiment stresses all is difference with other embodiment.The above only is the application's a embodiment; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the application's protection range.
Claims (7)
1. the box power station that charges and discharge is characterized in that, comprising: casing, charge-discharge modules, control module and metering and billing module;
Described charge-discharge modules, control module and metering and billing module are arranged on described box house;
Described control module is connected with described charge-discharge modules, is used for the charge and discharge process of described charge-discharge modules is controlled;
Described metering and billing module is connected with described charge-discharge modules, is used for the charge and discharge process of described charge-discharge modules is carried out the metering and billing statistics.
2. the power station that charges and discharge according to claim 1 is characterized in that the metering and billing module comprises metering units and Charging Detail Record unit;
Described metering units is connected with described charge-discharge modules, is used for the electric weight of described charge-discharge modules charge and discharge process is added up;
Described Charging Detail Record unit is connected with described metering units, is used for chargeing according to the electric weight of described metering units statistics.
3. the power station that charges and discharge according to claim 1 is characterized in that described charge-discharge modules comprises: high tension distribution system, power transformer, low-voltage distribution system and charge-discharge system;
Wherein: described high tension distribution system is connected with described low-voltage distribution system by described power transformer;
Described low-voltage distribution system is connected with described charge-discharge system.
4. the power station that charges and discharge according to claim 3 is characterized in that described charge-discharge system comprises: charge-discharge machine and harmonic wave governing system;
Described harmonic wave control system is connected with described charge-discharge machine, is used for the electric current of described charge-discharge machine discharge process is carried out Filtering Processing.
5. the power station that charges and discharge according to claim 1 is characterized in that described casing is made up of base, side door, dividing plate, coaming plate and top cover;
Coaming plate on the described base, dividing plate, side door and top cover connect by welding or securing member.
6. the power station that charges and discharge according to claim 5 is characterized in that described charge-discharge modules inside is provided with hyperbaric chamber, transformer room and low-pressure chamber;
Wherein: described hyperbaric chamber is used to place described high tension distribution system;
Described transformer room is used to place described power transformer;
Described low-pressure chamber is used to place described low-voltage distribution system.
7. the power station that charges and discharge according to claim 5 is characterized in that the side of described casing is provided with and discharges and recharges interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201513079U CN201623229U (en) | 2010-04-07 | 2010-04-07 | Box-type charging and discharging station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201513079U CN201623229U (en) | 2010-04-07 | 2010-04-07 | Box-type charging and discharging station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201623229U true CN201623229U (en) | 2010-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201513079U Expired - Fee Related CN201623229U (en) | 2010-04-07 | 2010-04-07 | Box-type charging and discharging station |
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| CN (1) | CN201623229U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214937A (en) * | 2010-04-07 | 2011-10-12 | 河南电力试验研究院 | Box type charging and discharging station |
| CN102355025A (en) * | 2011-09-30 | 2012-02-15 | 大连罗宾森电源设备有限公司 | Direct-current charging system |
| CN103078360A (en) * | 2012-10-29 | 2013-05-01 | 中国电力科学研究院 | Standard cluster power supply system of electronic automobile |
-
2010
- 2010-04-07 CN CN2010201513079U patent/CN201623229U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214937A (en) * | 2010-04-07 | 2011-10-12 | 河南电力试验研究院 | Box type charging and discharging station |
| CN102355025A (en) * | 2011-09-30 | 2012-02-15 | 大连罗宾森电源设备有限公司 | Direct-current charging system |
| CN103078360A (en) * | 2012-10-29 | 2013-05-01 | 中国电力科学研究院 | Standard cluster power supply system of electronic automobile |
| CN103078360B (en) * | 2012-10-29 | 2016-04-20 | 中国电力科学研究院 | Scale electric automobile cluster electric power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: ELECTRIC POWER RESEARCH INSTITUTE OF Free format text: FORMER NAME: HENAN INSTITUTE OF POWER EXPERIMENT |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450052 Songshan South Road, Henan, No. 85, No. Patentee after: HENAN ELECTRIC POWER CORPORATION ELECTRIC POWER SCIENCE Research Institute Address before: 450052 Songshan South Road, Henan, No. 85, No. Patentee before: HENAN ELECTRIC POWER Research Institute |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121122 Address after: 450052 Songshan South Road, Henan, No. 85, No. Patentee after: HENAN ELECTRIC POWER CORPORATION ELECTRIC POWER SCIENCE Research Institute Patentee after: State Grid Corporation of China Address before: 450052 Songshan South Road, Henan, No. 85, No. Patentee before: Henan Electric Power Corporation Electric Power Science Research Institute |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20170407 |