CN206180596U - Miniature energy network system - Google Patents
Miniature energy network system Download PDFInfo
- Publication number
- CN206180596U CN206180596U CN201621193770.3U CN201621193770U CN206180596U CN 206180596 U CN206180596 U CN 206180596U CN 201621193770 U CN201621193770 U CN 201621193770U CN 206180596 U CN206180596 U CN 206180596U
- Authority
- CN
- China
- Prior art keywords
- energy
- bus
- units
- unit
- way
- 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.)
- Active
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model discloses a miniature energy network system, can realize one -way or bidirectional transform of ACDC, DCDC, DCAC and ACAC form energy and the converting unit who flows including energy management unit and a plurality of, electrical cell, energy storage, electric automobile or load are connected to every converting unit one side, and the opposite side is continuous with dc bus or ac bus with controllable switch through the measurement unit, the dc bus links to each other with ac bus through two -way DCAC converting unit and controllable switch, ac bus links to each other with the transformer through measurement unit and controllable switch, and the electric wire netting is connected to the input of transformer. The utility model discloses a hybrid based on ac bus and dc bus can the source network to combine energy measurement and on -off control, can solve effectively that the multiple energy that charges based on electric automobile inserts can the source network the demand, effectively solve the electric energy quality problems that many alternating current power supply were incorporated into the power networks and result in, carry the high energy utilization efficiency simultaneously, millet is filled out in the local peak clipping of use of energy dispatch carrying on, realizes the fine setting degree of the electric wire netting energy.
Description
【Technical field】
The utility model belongs to charging electric vehicle and intelligent power grid technology field, and in particular to a kind of micro power source network
System.
【Background technology】
Existing electric automobile accesses 380Vac or 220Vac power networks and obtains electric energy by charging equipment, works as multiple devices
After accessing power network, formed in discrete type load access power network, the unordered charging of electric automobile causes to produce pollution and electric energy to power network
The reduction of utilization ratio.And, with continuing to develop for charging electric vehicle and energy Internet technology, many traditional exchanges
The mode of the direct parallel connection power network of load is discharged electric automobile and be no longer applicable, adds distributed power generation and energy storage technology in user
The application of side is accessed, and new demand is proposed to traditional energy network structure, and bigger negative shadow is produced to the power network quality of power supply
Ring, and the how more efficient utilization of the energy.
The Chinese patent application of Application No. 201110268090.9 discloses a kind of energy road for distributed power generation
By device, the program for distributed power generation especially regenerative resource distributed power generation it is intermittent the problems such as, it is a kind of right to propose
The energy router that various distributed power generation power supplys are coordinated and controlled, using distributed power generation power supply, by each distributed hair
Power supply, energy-storage units are connected on the industrial frequency AC bus of energy router, can not only supply electricity to local common load
And important load, but also electric energy can be conveyed to public electric wire net.But the program is the energy network based on ac bus to be set
It is standby, do not measured individually and management and control for different energy sources, and due to there are many generating equipment parallel connections on ac bus, lack
Weary control effective to power quality problem and energy optimum utilization, without efficiency of energy utilization is improved using dc bus, do not have
There is effective utilization that energy is carried out for electric automobile.
The Chinese patent application of Publication No. CN101436778A discloses a kind of networking method for minitype electric network, and the method is
Using DC bus structure, each generator unit and load are all connected on dc bus, are connected to by combining inverter when grid-connected
Distribution.But the method is based only on the energy network of dc bus, do not measured individually and management and control for different energy sources,
There is no ac bus, effective utilization of energy is not carried out for electric automobile.
Two above most associated documents highlight retouch based on ac bus are related to the energy network of dc bus respectively
State, any of which all there are problems that limitation and.Single ac bus energy network or dc bus energy network are all
Existing demand can not be met, for charging electric vehicle, electric discharge, distributed power generation, a miniature energy of the composition such as energy-storage system
Source optimises and interaction solutions, and without precision metering and energy management and control.
In sum, there is problems with prior art：
(1) the single energy network based on ac bus or dc bus can not maximally utilize the energy；
(2) charging electric vehicle, electric discharge, distributed power generation, energy-storage system equal energy source is no efficiently to be utilized and interactive；
(3) do not measured individually and management and control for different energy sources.
【Utility model content】
The purpose of this utility model is the shortcoming for overcoming above-mentioned prior art, there is provided one kind is based on dc bus and exchanges
The hybrid micro power source network system of bus.
To reach above-mentioned purpose, the utility model is achieved using following technical scheme：
A kind of micro power source network system, including energy management unit and some can realize AC/DC, DC/DC, DC/
AC and AC/AC form energies are unidirectional or two-way changing and the converter unit of flowing, each converter unit side connection generator unit,
Energy storage, electric automobile or load, opposite side are connected by metering units and gate-controlled switch with dc bus or ac bus；Direct current
Bus is connected by two-way DC/AC converter units and gate-controlled switch with ac bus；Ac bus are by metering units and controllable
Switch is connected with transformer, the input connection power network of transformer；Energy management unit and each converter unit, metering units,
Gate-controlled switch and transformer are electrically connected, and management and control is carried out to electric flux flow direction and flow；Generator unit includes distributed alternative electric generation
Unit and distributed DC generator unit.
The utility model is further improved：
The converter unit includes that unidirectional AC/DC converter units, unidirectional DC/DC converter units, unidirectional DC/AC conversion are single
Unit, unidirectional AC/AC converter units, two-way AC/DC converter units, two-way DC/DC converter units, two-way DC/AC converter units and
Two-way AC/AC converter units.
The one side joint distribution alternative electric generation unit of the unidirectional AC/DC converter units, the other end by metering units and
Gate-controlled switch is connected with dc bus, for distributed alternative electric generation electric energy to be converted into direct current energy.
One side joint distributed DC generator unit of the unidirectional DC/DC converter units, the other end by metering units and
Gate-controlled switch is connected with dc bus, for distributed DC generating electric energy to be converted into the different direct current energy of voltage class.
The one side joint distributed DC energy-storage units or electric automobile of the two-way DC/DC converter units, the other end pass through
Metering units and gate-controlled switch are connected with dc bus, for by a kind of direct current energy direct current different from another voltage class
The energy two-way changing of electric energy.
Distributed exchange energy-storage units or the electric automobile of one side joint of the two-way AC/DC converter units, the other end passes through
Metering units and gate-controlled switch are connected with dc bus, for by the energy two-way changing of AC energy and direct current energy.
The one side joint electric automobile or AC load of the two-way AC/AC converter units, the other end by metering units and
Gate-controlled switch is connected with ac bus, for by the energy two-way changing of Electric Vehicle's Alternating electric energy and industrial frequency AC electric energy.
The one side joint electric automobile or DC load of the two-way DC/AC converter units, the other end by metering units and
Gate-controlled switch is connected with ac bus, for by the energy two-way changing of direct current energy and industrial frequency AC electric energy.
The distributed alternative electric generation unit and distributed DC generator unit include but is not limited to wind-power electricity generation, photovoltaic hair
Electricity, photo-thermal power generation and Fuel generating apparatus；Exchange energy-storage units and DC energy storage unit include but is not limited to flywheel energy storage, electric power storage
Pond group and super capacitor；It is 220Vac negative with exchanging for 380Vac that AC load includes but is not limited to supply voltage with DC load
Carry, and voltage range is the DC load of 200-1000Vdc.
The power network includes but is not limited to the power network that voltage class is 10kVac, 20kVac and 35kVac.
Compared with prior art, the utility model has the advantages that：
The utility model using the hybrid energy network based on ac bus and dc bus, and combine energy measurement and
Switch control, can effectively solve the demand of the energy network that the various energy resources based on charging electric vehicle are accessed, and effectively solve many
Power quality problem caused by platform AC power is grid-connected, while improving efficiency of energy utilization, local cutting is carried out using energy scheduling
Peak load, realizes the micro-scheduling of the power network energy.The utility model realizes energy interior circulation using two-way energy transformation, increases metering
And gate-controlled switch, effective management and control is carried out to the energy, while grid entry point is reduced using dc bus scheme, to reduce the quality of power supply
Negative effect, while efficiency of energy utilization is improved, the various different characteristics such as distributed power generation, energy storage, electric automobile are distributed
The energy carries out depth integration, interactive by realizing to Energy Efficient management and control cooperating between different-energy, energy flow it is controllable and
Efficiently utilize.
【Brief description of the drawings】
Fig. 1 is the design drawing of the utility model micro power source network system.
【Specific embodiment】
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to Fig. 1, the utility model micro power source network system, including：Unidirectional AC/DC converter units, unidirectional DC/DC becomes
Unit is changed, unidirectional DC/AC converter units, unidirectional AC/AC converter units, two-way AC/DC converter units, two-way DC/DC conversion is single
Unit, two-way DC/AC converter units, two-way AC/AC converter units, dc bus, ac bus, metering units, gate-controlled switch becomes
Depressor, energy management unit.
The unidirectional distributed alternative electric generation unit of AC/DC converter units one end connection, the other end is by metering units and controllable
Switch connection dc bus, for distributed alternative electric generation electric energy to be converted into direct current energy；
Unidirectional DC/DC converter units one end connection distributed DC generator unit, the other end is by metering units and controllable
Switch connection dc bus, for distributed DC generating electric energy to be converted into the different direct current energy of voltage class；
Unidirectional DC/AC converter units one end connection DC load, the other end is connected by metering units and gate-controlled switch and handed over
Stream bus, the electric energy needed for for industrial frequency AC electric energy to be converted into DC load.
Unidirectional AC/AC converter units one end connection AC load, the other end is connected by metering units and gate-controlled switch and handed over
Stream bus, the electric energy needed for for industrial frequency AC electric energy to be converted into AC load.
The connection of two-way AC/DC converter units one end exchange energy-storage units or electric automobile, the other end by metering units and
Gate-controlled switch connects dc bus, for by the energy two-way changing of AC energy and direct current energy.
Two-way DC/DC converter units one end connects DC energy storage unit or electric automobile, the other end by metering units and
Gate-controlled switch connects dc bus, for a kind of energy of direct current energy direct current energy different from another voltage class is double
To conversion.
Two-way DC/AC converter units one end connecting electric automobile or dc bus, other end connection metering units or can
Control switch, for by the energy two-way changing of a kind of direct current energy and industrial frequency AC electric energy.
Two-way AC/AC converter units one end connecting electric automobile, the other end is connected by metering units and gate-controlled switch and handed over
Stream bus, for by the energy two-way changing of Electric Vehicle's Alternating electric energy and industrial frequency AC electric energy.
Dc bus is used to for voltage characteristic identical direct current energy to converge in a bus.
Ac bus are used to for feature identical AC energy to converge in a bus.
Metering units are used to measure AC energy or direct current energy flow direction, energy size etc..
Gate-controlled switch is used to carry out energy flowable unidirectional or double-direction control.
Transformer one end is connected on ac bus by gate-controlled switch and metering units, other end connection power network, is used for
By power network transformation of electrical energy into industrial frequency AC electric energy.
Energy management unit connects all converter units, metering units, gate-controlled switch, transformer etc. and sets by the communication technology
It is standby, each facility information is gathered, and management and control is carried out to electric flux flow direction and flow, realize distributed DC/alternative electric generation list
First energy flows directly into electric automobile or ac/dc energy-storage units, or ac/dc energy-storage units by dc bus
DC energy directly carries out interaction by dc bus with electric car electric energy, and distributed generation unit, energy-storage units and
Electric automobile energy by electric energy by after dc bus and DC/AC conversion, same exchange mother being flowed directly into by ac bus
Other electric automobiles of line or load.
Principle of the present utility model：
The utility model has the energy network based on dc bus and ac bus simultaneously, is connected to dc bus and friendship
Energy on stream bus can respectively realize that local internal energy is interactive, realize energy on-site elimination and efficiently utilization.Using energy
Two-way changing unit, is capable of achieving AC/DC, DC/DC, DC/AC, AC/AC various forms energy two-way changing and flowing.Each conversion
Unit is connected by metering units and gate-controlled switch, is realized that energy becomes more meticulous and is measured and management and control.By distributed power generation, energy storage, electronic
The various different characteristic distributed energies such as automobile constitute a direct-current micro-grid, and carry out energy efficient profit by energy management unit
With and management, while reducing industrial frequency AC grid entry point quantity, reduce negative effect to power grid quality.
Energy management unit carries out comprehensive collection to microgrid all devices information, according to charging electric vehicle or load
Demand, scheduling distributed power generation, energy storage, the energy of other electric automobiles meet demand；According to the electricity consumption peak Pinggu in microgrid
The peak load shifting in microgrid is realized in characteristic, scheduling distributed power generation, energy storage and electric automobile discharge and recharge；According to power network peak Ping Gute
Property, the electric discharge of distributed power generation, energy storage and electric automobile is dispatched during peak and is realized not to power network power taking or few power taking, and in low ebb
When Multifunctional electric, realize to the peak load shifting of power network；It is dynamic according to need for electricity situation is loaded in transformer configuration capacity and microgrid
Scheduling distributed power generation, energy storage and electric automobile electric discharge, realize that electricity capacity is no more than voltage device capacity in microgrid, realizes little Rong
Quantitative change depressor meets Large Copacity electricity consumption loading demand.
The function of each converter unit of the utility model：
Unidirectional AC/DC converter units：A kind of alternating current monotonic transformation into direct current, alternating voltage including but not limited to
220Vac or 380Vac.
Unidirectional DC/DC converter units：A kind of direct current of the direct current monotonic transformation of voltage range into another voltage range
Electricity.
Unidirectional DC/AC converter units：A kind of direct current monotonic transformation of voltage range is into industrial-frequency alternating current.
Unidirectional AC/AC converter units：A kind of alternating current monotonic transformation into alternating current, alternating voltage including but not limited to
220Vac or 380Vac is equal comprising voltage before and after conversion.
Two-way AC/DC converter units：Alternating current and direct current two-way changing, alternating voltage including but not limited to 220Vac or
380Vac。
Two-way DC/DC converter units：A kind of direct current of voltage range is galvanic two-way with another voltage range
Conversion, it is equal comprising magnitude of voltage before and after conversion.
Two-way DC/AC converter units：A kind of direct current of voltage range and industrial-frequency alternating current two-way changing.
Two-way AC/AC converter units：A kind of two-way changing of alternating current and another alternating current, alternating voltage is included but not
It is limited to 220Vac or 380Vac, it is equal comprising magnitude of voltage before and after conversion.
Dc bus, ac bus：DC bus-bar voltage scope is 200-1000Vdc, and ac bus are 380Vac, including
It is not limited to metal row, cable, connector.
Metering units：The unit of exchange metering and DC measurement, a kind of metering power flow and flow, while electricity can be fed back
The numerical value such as pressure, electric current, phase, active, idle, power factor (PF), frequency, electric energy direction and size, including but not limited to sensor,
Metering module or ammeter.
Gate-controlled switch：All switches with feedback node signal.
Transformer：By power network transformation of electrical energy into 380Vac equipment, line voltage grade is not limited to 10kVac, 20kVac,
35kVac。
Energy management unit：With communication function, the unit of data acquisition, analysis and disposal ability can be carried out.Comprising but
It is not limited to module or equipment containing MCU or CPU.Communication mode：Wired, wireless or power line carrier.
Distributed ac/dc generator unit, including but not limited to wind-power electricity generation, photovoltaic generation, photo-thermal power generation, fuel hair
The equipment such as electricity；
Ac/dc energy-storage units, including but not limited to flywheel energy storage, batteries, super capacitor etc..
Electric automobile, comprising can AC charging or electric discharge pure electric automobile and mixed type electric automobile.
Ac/dc is loaded, and is 220Vac, the load of 380Vac, voltage range 200- including but not limited to supply voltage
The DC load of 1000Vdc.
Power network, is 10kVac, the power network of 20kVac, 35kVac including but not limited to voltage class.
Each converter unit of the utility model can be using the converter unit with metering units and gate-controlled switch, without external meter
Amount unit and gate-controlled switch.The utility model ac bus can not use transformer simultaneously, directly with the power network phase of 380Vac
Even；The connection of each converter unit of the utility model, metering units and gate-controlled switch is without precedence；Electric automobile can be used as energy storage
Unit is connected with converter unit.
Above content is only explanation technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme each falls within this reality
Within protection domain with new claims.
Claims (10)
1. a kind of micro power source network system, it is characterised in that including energy management unit and it is some can realize AC/DC,
DC/DC, DC/AC and AC/AC form energy is unidirectional or two-way changing and the converter unit of flowing, the connection of each converter unit side
Generator unit, energy storage, electric automobile or load, opposite side is by metering units and gate-controlled switch and dc bus or ac bus
It is connected；Dc bus is connected by two-way DC/AC converter units and gate-controlled switch with ac bus；Ac bus are single by measuring
Unit and gate-controlled switch are connected with transformer, the input connection power network of transformer；Energy management unit and each converter unit, meter
Amount unit, gate-controlled switch and transformer electrical connection, management and control is carried out to electric flux flow direction and flow；Generator unit includes distributed friendship
Stream generator unit and distributed DC generator unit.
2. micro power source network system according to claim 1, it is characterised in that the converter unit includes unidirectional AC/
DC converter units, unidirectional DC/DC converter units, unidirectional DC/AC converter units, unidirectional AC/AC converter units, two-way AC/DC become
Change unit, two-way DC/DC converter units, two-way DC/AC converter units and two-way AC/AC converter units.
3. micro power source network system according to claim 2, it is characterised in that the unidirectional AC/DC converter units
One side joint distribution alternative electric generation unit, the other end is connected by metering units and gate-controlled switch with dc bus, for that will divide
Cloth alternative electric generation electric energy is converted into direct current energy.
4. micro power source network system according to claim 2, it is characterised in that the unidirectional DC/DC converter units
One side joint distributed DC generator unit, the other end is connected by metering units and gate-controlled switch with dc bus, for that will divide
Cloth DC generation electric energy is converted into the different direct current energy of voltage class.
5. micro power source network system according to claim 2, it is characterised in that the two-way DC/DC converter units
One side joint distributed DC energy-storage units or electric automobile, the other end pass through metering units and gate-controlled switch and dc bus phase
Even, for by the energy two-way changing of a kind of direct current energy and the another kind different direct current energy of voltage class.
6. micro power source network system according to claim 2, it is characterised in that the two-way AC/DC converter units
Distributed exchange energy-storage units or the electric automobile of one side joint, the other end passes through metering units and gate-controlled switch and dc bus phase
Even, for by the energy two-way changing of AC energy and direct current energy.
7. micro power source network system according to claim 2, it is characterised in that the two-way AC/AC converter units
One side joint electric automobile or AC load, the other end are connected by metering units and gate-controlled switch with ac bus, for by electricity
The energy two-way changing of electrical automobile AC energy and industrial frequency AC electric energy.
8. micro power source network system according to claim 2, it is characterised in that the two-way DC/AC converter units
One side joint electric automobile or DC load, the other end are connected by metering units and gate-controlled switch with ac bus, for by directly
The energy two-way changing of stream electric energy and industrial frequency AC electric energy.
9. micro power source network system according to claim 1, it is characterised in that the distributed alternative electric generation unit and
Distributed DC generator unit includes but is not limited to wind-power electricity generation, photovoltaic generation, photo-thermal power generation and Fuel generating apparatus；Exchange storage
Energy unit and DC energy storage unit include but is not limited to flywheel energy storage, batteries and super capacitor；AC load and direct current are negative
The AC load for including but is not limited to that supply voltage is 220Vac and 380Vac is carried, and voltage range is 200-1000Vdc
DC load.
10. micro power source network system according to claim 1, it is characterised in that the power network includes but is not limited to electricity
Pressure grade is the power network of 10kVac, 20kVac and 35kVac.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193770.3U CN206180596U (en) | 2016-10-28 | 2016-10-28 | Miniature energy network system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193770.3U CN206180596U (en) | 2016-10-28 | 2016-10-28 | Miniature energy network system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206180596U true CN206180596U (en) | 2017-05-17 |
Family
ID=58681399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621193770.3U Active CN206180596U (en) | 2016-10-28 | 2016-10-28 | Miniature energy network system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206180596U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374533A (en) * | 2016-10-28 | 2017-02-01 | 西安特锐德智能充电科技有限公司 | Micro energy network system |
| CN107181434A (en) * | 2017-05-19 | 2017-09-19 | 重庆凯瑞电动汽车系统有限公司 | Electric machine controller with bidirectional, dc discharge and recharge and variable DC voltage |
| CN107453414A (en) * | 2017-09-18 | 2017-12-08 | 中国能源建设集团江苏省电力设计院有限公司 | A kind of portable micro-grid system |
| CN108075489A (en) * | 2017-12-05 | 2018-05-25 | 中国能源建设集团江苏省电力设计院有限公司 | A kind of movable type micro-grid system |
-
2016
- 2016-10-28 CN CN201621193770.3U patent/CN206180596U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374533A (en) * | 2016-10-28 | 2017-02-01 | 西安特锐德智能充电科技有限公司 | Micro energy network system |
| CN106374533B (en) * | 2016-10-28 | 2024-04-30 | 西安特来电智能充电科技有限公司 | Miniature energy network system |
| CN107181434A (en) * | 2017-05-19 | 2017-09-19 | 重庆凯瑞电动汽车系统有限公司 | Electric machine controller with bidirectional, dc discharge and recharge and variable DC voltage |
| CN107453414A (en) * | 2017-09-18 | 2017-12-08 | 中国能源建设集团江苏省电力设计院有限公司 | A kind of portable micro-grid system |
| CN108075489A (en) * | 2017-12-05 | 2018-05-25 | 中国能源建设集团江苏省电力设计院有限公司 | A kind of movable type micro-grid system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106374533A (en) | Micro energy network system | |
| CN205986144U (en) | Based on many powers multiple voltage level domestic intelligent energy router device of loading | |
| CN102931653B (en) | Comprehensive coordination control method of wind-solar direct current micro-grid | |
| CN206180596U (en) | Miniature energy network system | |
| CN109004691B (en) | Day-ahead optimal scheduling method for alternating current-direct current hybrid system containing power electronic transformer | |
| CN109066822A (en) | A kind of multi-point dispersion formula distribution system dispatching method based on electric power electric transformer | |
| CN106786740A (en) | A kind of tractive power supply system photovoltaic energy storage grid-connecting apparatus and control method | |
| CN102832662A (en) | Electromobile charging, discharging and storage integrated system | |
| CN202616801U (en) | Photovoltaic/ storage-battery hybrid distribution-type power generation system based on current inverter | |
| CN207353855U (en) | Wind-solar-storage complementary power grid test system | |
| CN102208825B (en) | Solar photovoltaic power generation system with energy networking function | |
| CN108365626A (en) | A kind of intelligent residential district power supply system based on solid-state transformer | |
| CN202513586U (en) | Intelligent micro-grid using renewable energy for generating power | |
| CN107310422A (en) | Family uses up storage formula off-network charging pile | |
| CN103545899B (en) | Electric automobile charges and discharge the harmless value-rising control method in the integrated power station of storage | |
| Bracale et al. | Optimal operation of smart grids including distributed generation units and plug in vehicles | |
| CN107769189A (en) | DC micro-grid structure | |
| CN103296695A (en) | Energy storage architecture based micro-grid system and energy storage method thereof | |
| CN104767468A (en) | Solar server control system and method | |
| Abdelsattar et al. | Analysis of Renewable Energy Sources and Electrical Vehicles Integration Into Microgrid | |
| CN207426694U (en) | DC micro-grid structure | |
| Liao et al. | Dynamic reconfiguration of AC/DC hybrid distribution network considering non-ideal linear BES model | |
| CN107482669A (en) | For electric automobile and the self-adaption regulation system of distributed photovoltaic power generation system | |
| CN209505511U (en) | A kind of electric railway traction net powered construction | |
| CN207782430U (en) | A kind of energy source router applied to island microgrid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710077 R & D building 101, 102-2, C science and Technology Industrial Park, 211 Tiangu Road, Xi'an, Shaanxi Patentee after: Xi'an Telai Intelligent Charging Technology Co.,Ltd. Address before: 710077 R & D building 101, 102-2, C science and Technology Industrial Park, 211 Tiangu Road, Xi'an, Shaanxi Patentee before: XI'AN TGOOD INTELLIGENT CHARGING TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |