CN203632239U - Barrack vehicle photovoltaic power equipment - Google Patents
Barrack vehicle photovoltaic power equipment Download PDFInfo
- Publication number
- CN203632239U CN203632239U CN201320627219.5U CN201320627219U CN203632239U CN 203632239 U CN203632239 U CN 203632239U CN 201320627219 U CN201320627219 U CN 201320627219U CN 203632239 U CN203632239 U CN 203632239U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic
- barrack
- vehicle
- photovoltaic microgrid
- microgrid device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The utility model relates to a barrack vehicle photovoltaic power equipment and belongs to the technical field of power generation equipment. The barrack vehicle photovoltaic power equipment comprises an equipped external power, and further comprises a barrack vehicle photovoltaic micro network device, wherein the external power provides power for an original load, the barrack vehicle photovoltaic micro network device comprises a first photovoltaic micro network device, a second photovoltaic micro network device and a third photovoltaic micro network device, according to the first photovoltaic micro network device, a first bidirectional inverter is a center unit, the first bidirectional inverter is connected with a charging controller and a storage battery group, the charging controller is connected with a photovoltaic assembly, the first bidirectional inverter is connected with a first load and a second bidirectional inverter, the second bidirectional inverter is a local unit, the second bidirectional inverter is connected with a second load, a second charging controller and a second storage battery group, the second charging controller is connected with a second photovoltaic assembly, and the second photovoltaic micro network device and the third photovoltaic micro network device have same structures as the first photovoltaic micro network device.
Description
Technical field
The utility model relates to a kind of barrack vehicle photo-voltaic power supply equipment, belongs to generating equipment technical field.
Background technology
Since 2006, along with domestic solar photovoltaic technology development, the solar energy mobile products such as solar charger, solar water heater, solar photovoltaic power are widely used in short of electricity, remote or Desert Area without electricity, for camp personnel's household electricity, office electricity consumption of long-term field brought facility.
In severe, the meagrely-populated area of natural environment, the more mobile barrack vehicle of employing and the tent in the campsite of seismic field crew builds.The required electric energy in campsite all adopts campsite large diesel generating set generating supply all the time.During seismic crew is gone to work, only have small part personnel to be stationed in the situation in campsite, only need the basic electricity such as illumination, charging, TV, the chain of command in production in barrack vehicle, campsite power consumption is little, still need to start large diesel-electric set electric supply, cause larger fuel energy waste.In the less situation of load, if adopt barrack vehicle photovoltaic micro-grid power generation system, each barrack vehicle utilizes microgrid device energy can meet basic electricity demand, avoids opening by day diesel generating set as far as possible, has saved fuel consume.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of barrack vehicle photo-voltaic power supply equipment.This power-supply device can realize independent operating, group net operation and and connect three kinds of functions of operation, can form networking flexibility and connect photovoltaic micro-grid power generation system easily.This system can be powered separately to barrack vehicle as distributed unit, can realize again energy and share to many barrack vehicle centrally connected power supplies, lays the foundation for regenerative resource (photovoltaic) power generation part substitutes tradition (diesel generating set) generating.
A kind of barrack vehicle photo-voltaic power supply equipment, comprise the external power supply of outfit, wherein external power supply is original load supplying, also comprise barrack vehicle photovoltaic microgrid device, barrack vehicle photovoltaic microgrid device comprises the first photovoltaic microgrid device, the second photovoltaic microgrid device and the 3rd photovoltaic microgrid device, the first photovoltaic microgrid device is: unit centered by the first two-way inverter, the first two-way inverter connects charge controller and batteries, charge controller connects photovoltaic module, the first two-way inverter connects the first load and the second two-way inverter, the second two-way inverter is branch unit, the second two-way inverter connects the second load, the second charge controller and the second batteries, the second charge controller connects the second photovoltaic module,
The structure of the second photovoltaic microgrid device and the 3rd photovoltaic microgrid device is identical with the first photovoltaic microgrid device, and the first photovoltaic microgrid device, the second photovoltaic microgrid device and the 3rd photovoltaic microgrid device are connected respectively the not isopen of external power supply.
External power supply can connect 2 above the first photovoltaic microgrid device, the second photovoltaic microgrid device and the 3rd photovoltaic microgrid devices.
More preferably, described two-way inverter group comprises that at least 3 two-way inverters of master and at least 15 are from two-way inverter, and A, B, C respectively all can form " host-guest architecture " mutually mutually.
More preferably, described three phase mains electric power system is provided with 3 main inverter associating communications, and described 3 the two-way inverter of master positions are relatively fixing, and the layout adjustment of the distributed unit (barrack vehicle) of identical phase sequence is free, networking flexibility, and connect facility.Be no matter to pitch a camp and camp in field, still striking stockade mobilely all can be used as centrally connected power source or distributed power supply system is barrack vehicle power supply.
The beneficial effects of the utility model are:
By barrack vehicle photovoltaic micro-grid power generation system and external power supply (diesel generating set or civil power) complementation, form independent operating, group net operation and connect three kinds of power generation modes of operation.During seismic crew is gone to work, when barrack vehicle need for electricity amount hour, do not open diesel generating set, barrack vehicle microgrid device, in independent operation mode, is saved fuel oil or civil power; When barrack vehicle need for electricity amount is large and microgrid device can be for seasonable, microgrid device, in networking model, is realized energy and is shared as load supplying; When microgrid device energy shortage is during with offered load, with external power supply (diesel generating set or civil power) and connect operation, be load supplying.Realize and both guaranteed electric power supply, again the effect of energy savings
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by the detailed description with reference to below, can more completely understand better the utility model and easily learn wherein many advantages of following, but accompanying drawing described herein is used to provide further understanding of the present utility model, form a part of the present utility model, schematic description and description of the present utility model is used for explaining the utility model, do not form improper restriction of the present utility model, as schemed wherein:
The structure three phase network annexation schematic diagram of Fig. 1 generating equipment of the present utility model.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment
Obviously the many modifications and variations that, those skilled in the art do based on aim of the present utility model belong to protection range of the present utility model.
Embodiment 1: as shown in Figure 1, a kind of barrack vehicle photo-voltaic power supply equipment, comprise external power supply 1(diesel generating set or the civil power of outfit), wherein external power supply 1(diesel generating set or civil power) power for original load 2, also comprise barrack vehicle photovoltaic microgrid device, barrack vehicle photovoltaic microgrid device comprises the first photovoltaic microgrid device 3, the second photovoltaic microgrid device 4 and the 3rd photovoltaic microgrid device 5, the first photovoltaic microgrid device 3 is: unit centered by the first two-way inverter 7, the first two-way inverter 7 connects charge controller 6 and batteries 9, charge controller 6 connects photovoltaic module 8, the first two-way inverter 7 connects the first load 10 and the second two-way inverter 14, the second two-way inverter 14 is branch unit, the second two-way inverter 14 connects the second load 15, the second charge controller 13 and the second batteries 12, the second charge controller 13 connects the second photovoltaic module 11,
The structure of the second photovoltaic microgrid device 4 and the 3rd photovoltaic microgrid device 5 is identical with the first photovoltaic microgrid device 3, and the first photovoltaic microgrid device 3, the second photovoltaic microgrid device 4 and the 3rd photovoltaic microgrid device 5 are connected respectively the not isopen of external power supply 1.
A kind of barrack vehicle photo-voltaic power supply equipment, comprise diesel generating system, wherein diesel generating set access three phase mains electric power system is load supplying, also comprise photovoltaic microgrid device, described photovoltaic microgrid device comprises and connects batteries, the photovoltaic controller of two-way inverter and the photovoltaic module being connected with controller.Because the power acquisition of existing battalion garage connects form with " T ", use multi-tap to form electric power loop, for each barrack vehicle is powered, so, while setting up photovoltaic microgrid device, can transform barrack vehicle power circuit (distribution box), photo-voltaic power supply outlet can be directly incorporated into barrack vehicle original " T " and connect power supply box.And barrack vehicle original " T " connects power supply box employing " three-phase five-wire mode " electric supply system, therefore, for ease of the transformation of later stage power circuit (distribution box), photovoltaic microgrid device adopts " three-phase " electric power system, also can reach the object of photo-voltaic power supply " three-phase equilibrium " simultaneously.
Consider the factors such as the autgmentability, energy utilization rate, system effectiveness, power supply reliability of described photovoltaic microgrid device, be defined as the photovoltaic microgrid device based on ac bus, referred to as AC type microgrid device.
Described photovoltaic module adopts monocrystalline silicon photovoltaic module.
The direct current that described inverter produces described photovoltaic module is converted to alternating current.
Described two-way inverter refers to the Technics of Power Electronic Conversion running unit with duplex channel, comprises one or several electronic valve device, transformer, filter and servicing unit etc.It is described battery charging that described two-way inverter can change the single-phase alternating current of described three phase mains electric power system output into direct current, also can change the direct current of described batteries output into alternating current and input described three phase mains electric power system, be load supplying.
Described two-way inverter group comprises that at least 3 two-way inverters of master and at least 15 are from two-way inverter.The two-way inverter of wherein said at least 3 masters be responsible for and connect, networking, from the signal monitoring such as net, battery condition, and combine communication with each the main two-way inverter being attached thereto, has controlled photovoltaic microgrid grid-connected/from netting the motion action such as switching, accumulator cell charging and discharging.
The course of work of the charging device that the utility model provides is as follows:
During seismic crew is gone to work, barrack vehicle need for electricity amount is less, closes diesel generating system, is automatically transformed into the power generation mode of photovoltaic generating system from net independent operating, now, and described two-way inverter balance generating and load, and guarantee to remain electric quantity balancing.In the time that the electric weight of photovoltaic module generation exceedes current consumption, superfluous electric weight will be stored in storage battery; When the electric weight that produces when photovoltaic module is not enough, by described two-way inverter, the electric weight of storing in storage battery is converted to alternating current and offers load; Seismic crew returns behind campsite, barrack vehicle need for electricity amount is larger, start diesel engine generator, be switched to photovoltaic generating system and diesel generating system and connect the power generation mode of operation, now, the two-way inverter monitoring of described master battery condition, as storage battery underfill, it is charge in batteries that control alternating current is converted to direct current by described two-way inverter.
Generating equipment of the present utility model can be applicable to barrack vehicle, and more preferably, equipment configuration is as follows:
9 of each barrack vehicle configuration 190Wp monocrystalline silicon photovoltaic modulies, 1.71kWp altogether.Barrack vehicle microgrid device is divided into three single phase systems, and each single phase system selects 1 of the two-way inverter of 7kW master and 2kW from 5 compositions of two-way inverter, single phase system photovoltaic module installed capacity 10.26kW.
Select 3 single-phase photovoltaic microgrid modules, by connections such as ac bus, diesel engine generator, load, two-way inverter, charger, photovoltaic module, batteries, the barrack vehicle photovoltaic microgrid device that formation installed capacity is 30.78kWp.
Described photovoltaic microgrid installed capacity in generating equipment of the present utility model is greater than 30kWp, can realize monthly as barrack vehicle provides at least electric energy of 2700kWh, and the cloudy day can meet barrack vehicle electricity consumption and be greater than 2 hours.
Embodiment 2: as shown in Figure 1, a kind of barrack vehicle photo-voltaic power supply equipment, can serve as distributed unit (portable power source) independent operating, can carry out again (A phase, B phase, C phase) three single-phase group net operations (realizing energy shares), in the time of photovoltaic microgrid device energy shortage, can also and connect operation with external power supply (diesel generating system or civil power etc.).External power supply (diesel generating system or civil power etc.) the output three phase mains electric power system being equipped with is load supplying and charge in batteries while being photovoltaic microgrid power-supply device electric weight deficiency; The micro-electric network source equipment of photovoltaic comprises photovoltaic microgrid device, and described photovoltaic microgrid device comprises the two-way inverter group that accesses described access external power supply electric power system and the batteries that is connected two-way inverter group, charge controller and the photovoltaic module being connected with charge controller.
The beneficial effects of the utility model are: form photovoltaic microgrid three kinds of power generation modes device and that connect operation, group net operation and independent operating by switch/associating photovoltaic micro-grid power generation system and external power supply system (diesel generation or civil power etc.).When barrack vehicle need for electricity amount hour, automatically switch to the power generation mode of photovoltaic generating system from net independent operating, be barrack vehicle load supplying; In the time that single barrack vehicle need for electricity amount is larger and when photovoltaic microgrid device can meet its power demands, be switched to the power generation mode of photovoltaic generating system group net operation, realize energy and share; When barrack vehicle electricity consumption is greater than photovoltaic microgrid device power supply, when microgrid device cannot provide enough electric energy, switch photovoltaic micro-grid power generation system (A phase, B phase, C phase) three single phase systems and external power supplys and connect and operate to energy-storage units and charge.Realize the cooperative compensating of photovoltaic microgrid device and external power supply, both guaranteed campsite, field barrack vehicle electric power supply, again the effect of energy savings.
As mentioned above, embodiment of the present utility model is explained, but as long as not departing from fact inventive point of the present utility model and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, within such variation is also all included in protection range of the present utility model.
Claims (2)
1. a barrack vehicle photo-voltaic power supply equipment, it is characterized in that comprising the external power supply of outfit, wherein external power supply is original load supplying, also comprise barrack vehicle photovoltaic microgrid device, barrack vehicle photovoltaic microgrid device comprises the first photovoltaic microgrid device, the second photovoltaic microgrid device and the 3rd photovoltaic microgrid device, the first photovoltaic microgrid device is: unit centered by the first two-way inverter, the first two-way inverter connects charge controller and batteries, charge controller connects photovoltaic module, the first two-way inverter connects the first load and the second two-way inverter, the second two-way inverter is branch unit, the second two-way inverter connects the second load, the second charge controller and the second batteries, the second charge controller connects the second photovoltaic module,
The structure of the second photovoltaic microgrid device and the 3rd photovoltaic microgrid device is identical with the first photovoltaic microgrid device, and the first photovoltaic microgrid device, the second photovoltaic microgrid device and the 3rd photovoltaic microgrid device are connected respectively the not isopen of external power supply.
2. a kind of barrack vehicle photo-voltaic power supply equipment according to claim 1, is characterized in that external power supply can connect 2 above the first photovoltaic microgrid device, the second photovoltaic microgrid device and the 3rd photovoltaic microgrid devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627219.5U CN203632239U (en) | 2013-10-11 | 2013-10-11 | Barrack vehicle photovoltaic power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627219.5U CN203632239U (en) | 2013-10-11 | 2013-10-11 | Barrack vehicle photovoltaic power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203632239U true CN203632239U (en) | 2014-06-04 |
Family
ID=50818681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320627219.5U Expired - Fee Related CN203632239U (en) | 2013-10-11 | 2013-10-11 | Barrack vehicle photovoltaic power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203632239U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105049065A (en) * | 2015-07-13 | 2015-11-11 | 国鹰航空科技有限公司 | Photovoltaic modulation power supply transmitter for unmanned plane |
| CN105071434A (en) * | 2015-08-04 | 2015-11-18 | 上海煦达新能源科技有限公司 | On/off-grid storage energy-saving system for charging electric vehicle with solar battery |
| CN106004625A (en) * | 2016-08-01 | 2016-10-12 | 龙岩市海德馨汽车有限公司 | Multifunctional meteorological monitoring vehicle |
| CN108808818A (en) * | 2018-06-20 | 2018-11-13 | 中国能源建设集团甘肃省电力设计院有限公司 | A kind of facility powered for train and maintenance gang house using photovoltaic generation and energy storage device |
-
2013
- 2013-10-11 CN CN201320627219.5U patent/CN203632239U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105049065A (en) * | 2015-07-13 | 2015-11-11 | 国鹰航空科技有限公司 | Photovoltaic modulation power supply transmitter for unmanned plane |
| CN105049065B (en) * | 2015-07-13 | 2017-10-03 | 国鹰航空科技有限公司 | Unmanned plane photovoltaic modulation power source emitter |
| CN105071434A (en) * | 2015-08-04 | 2015-11-18 | 上海煦达新能源科技有限公司 | On/off-grid storage energy-saving system for charging electric vehicle with solar battery |
| CN106004625A (en) * | 2016-08-01 | 2016-10-12 | 龙岩市海德馨汽车有限公司 | Multifunctional meteorological monitoring vehicle |
| CN108808818A (en) * | 2018-06-20 | 2018-11-13 | 中国能源建设集团甘肃省电力设计院有限公司 | A kind of facility powered for train and maintenance gang house using photovoltaic generation and energy storage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA3027939C (en) | Method and apparatus for controlling power flow in a hybrid power system | |
| Bhatti et al. | Electric vehicles charging using photovoltaic: Status and technological review | |
| CN104518563B (en) | The control method of charging system for electric automobile based on new energy application | |
| CN105186669A (en) | Distributed common direct current bus based wind energy and solar energy stored charging station system | |
| CN106253268A (en) | Based on many power supplys multi-voltage grade load domestic intelligent energy router device | |
| CN105186549A (en) | V2G system based on direct-current micro-grid | |
| CN104022527B (en) | Direct current micro-grid system | |
| CN103236718A (en) | Source-network-load automatic control system and method for intelligent microgrid | |
| CN205039612U (en) | Scene stores up charging station system based on public dc bus of distributing type | |
| CN203850910U (en) | Electrical vehicle power supply device based on direct-current microgrid | |
| CN105811458A (en) | Microgrid energy storage system and energy management method thereof | |
| CN105337306A (en) | Optical storage integrated power generation system | |
| CN203632239U (en) | Barrack vehicle photovoltaic power equipment | |
| CN104682533A (en) | Double-bus direct current ultra-micro grid system suitable for sustainable building | |
| CN215419614U (en) | Household solar distributed photovoltaic grid-connected power generation system based on demand side load | |
| CN102208825B (en) | Solar photovoltaic power generation system with energy networking function | |
| CN204205617U (en) | A kind of power conversion is generated electricity by way of merging two or more grid systems electric power system | |
| CN203596618U (en) | Cabinet-type DC power supply system | |
| CN102097975A (en) | Complementary solar power generation system | |
| CN203536978U (en) | Distribution type micro-grid power generation system | |
| CN202513586U (en) | Intelligent micro-grid using renewable energy for generating power | |
| CN204858718U (en) | Hierarchical supply control device of microgrid load | |
| CN202076961U (en) | Solar photovoltaic power system with energy networking function | |
| CN106786744A (en) | A kind of circuit topology of the single-point type electric power energy collector of integrated distributed plant-grid connection | |
| CN203722320U (en) | Double-bus excessively-miniature power grid system suitable for sustainable buildings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140604 Termination date: 20201011 |