CN106505701A - A kind of whole electric motor car charger - Google Patents
A kind of whole electric motor car charger Download PDFInfo
- Publication number
- CN106505701A CN106505701A CN201610958730.1A CN201610958730A CN106505701A CN 106505701 A CN106505701 A CN 106505701A CN 201610958730 A CN201610958730 A CN 201610958730A CN 106505701 A CN106505701 A CN 106505701A
- Authority
- CN
- China
- Prior art keywords
- circuit
- group
- tap
- transformator
- electric motor
- 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.)
- Pending
Links
- 230000010363 phase shift Effects 0.000 claims abstract description 11
- 238000005070 sampling Methods 0.000 claims abstract description 11
- 230000001131 transforming effect Effects 0.000 claims abstract description 8
- 230000009466 transformation Effects 0.000 claims abstract description 3
- 230000009471 action Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- H02J7/027—
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
-
- 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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
Abstract
The present invention proposes a kind of whole electric motor car charger, the output-stage circuit of input stage circuit and connection equipment with connection market, it is characterised in that：Including preposition chopper circuit, transforming circuit, rectification circuit and main control MCU, the transforming circuit includes transformator, the simple of transformator is connected to the input stage circuit by the preposition chopper circuit, the secondary level of transformator is connected to the output-stage circuit by the rectification circuit, the preposition chopper circuit is divided into three tunnels in corresponding three-phase market, respectively it route the MCU and controls its break-make and realize copped wave, the MCU has some sampling ends.The present invention provides preposition copped wave, transformation, the integral type solution of phase shift output, realize the voltage matches to output-stage circuit, stable output power and the harmonic current noise suppressed in electrical network is ensured, is the outstanding product of a technical, practicality, is suitable for promoting the use of.
Description
Technical field
The invention belongs to electric motor car charging technique, and in particular to a kind of whole electric motor car charger.
Background technology
Charging equipment of electric automobile（Charging pile）The fuel charger being functionally similar to inside gas station, can be fixed on ground or
Wall, is installed on public building（Public building, market, Public Parking etc.）In residential area parking lot or charging station, real
Now fast, efficient, safe to electrokinetic cell, rational electricity supply is the basic principle of charging equipment of electric automobile design, with
When, it is also contemplated that the suitability and safety of the charger to various electrokinetic cells.
The source class part of charging equipment of electric automobile needs to design transformer rectifier circuit to realize the electricity to output stage part
Pressure coupling, and the harmonic current noise for ensureing the stable output power for charging with suppress in electrical network, then require that the rectification becomes
Volt circuit can apply the technology such as copped wave rectification to process three-phase current, realize that there is copped wave, the integral type of voltage regulation function
Charging scheme.
Content of the invention
For solving above technical need, the present invention proposes a kind of whole electric motor car charger, its particular technique content
As follows：
A kind of whole electric motor car charger, the output-stage circuit of input stage circuit and connection equipment with connection market,
Which includes preposition chopper circuit, transforming circuit, rectification circuit and main control MCU, and the transforming circuit includes transformator, the original of transformator
Level is connected to the input stage circuit by the preposition chopper circuit, and the secondary level of transformator is connected to the output by the rectification circuit
Level circuit, the preposition chopper circuit is divided into three tunnels in corresponding three-phase market, respectively route the main control MCU and controls its break-make and realizes cutting
Ripple, the main control MCU have some sampling ends.
In one or more embodiments of the invention, the secondary level of the transformator has multigroup tap, every group of number of taps
For three, there are the rectification circuit multiple rectification modules of corresponding each group tap, the input of each rectification module to be taken out with corresponding group
Head connection, is connected in series or in parallel connecting between the outfan of each rectification module.
In one or more embodiments of the invention, the secondary level of the transformator at least has first group of tap（A1、B1、
C1）, second group of tap（A2、B2、C2）With the 3rd group of tap（A3、B3、C3）, each group tap is according to depositing between connect coil turn
There are some phase shifts.
In one or more embodiments of the invention, second group of tap（A2、B2、C2）With respect to first group of tap
（A1、B1、C1）There are -7.5 ° of phase shifts, the 3rd group of tap（A2、B2、C2）With respect to first group of tap（A1、B1、C1）There are -15 °
Phase shift.
In one or more embodiments of the invention, the sampling end of the main control MCU at least includes being connected to the output stage
First sampling end of circuit, the copped wave action that the preposition chopper circuit is adjusted by the sampled value of first sampling end.
The invention has the beneficial effects as follows：Preposition copped wave, transformation, the integral type solution of phase shift output is provided, it is right to realize
The voltage matches of output-stage circuit, ensure stable output power with suppress electrical network in harmonic current noise, be a technical,
The outstanding product of practicality, is suitable for promoting the use of.
Description of the drawings
Fig. 1 is the theory diagram of the whole electric motor car charger of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing 1, application scheme is further described：
A kind of whole electric motor car charger, the input stage circuit with connection market（Access A phase, B phase, C phase civil power）With
The output-stage circuit of connection equipment（DC+, DC- outfan is provided）, which includes preposition chopper circuit 1, transforming circuit 2, rectified current
Road 3 and main control MCU 4, the transforming circuit 2 include transformator, can select existing multiphase phase-shifting transformer, transformator simple
The input stage circuit is connected to by the preposition chopper circuit 1, the secondary level of transformator is connected to the output by the rectification circuit 3
Level circuit, 1 point of three tunnel for corresponding three-phase market of the preposition chopper circuit, is realized by gate-controlled switch device Ka, Kb, Kc in each road
Break-make is controlled, and the control end of each gate-controlled switch device Ka, Kb, Kc is respectively connecting to the main control MCU 4, the main control MCU 4 have to
Few the first sampling end 40 for including being connected to the output-stage circuit, adjusts the preposition copped wave by the sampled value of first sampling end 40
The copped wave action of circuit 1.
The secondary level of the transformator has multigroup tap, first group of tap（A1、B1、C1）, second group of tap（A2、B2、C2）
With the 3rd group of tap（A3、B3、C3）, according to there being some phase shifts between connect coil turn, the rectification circuit 3 has for each group tap
There are multiple rectification modules 31,32,33 of corresponding each group tap, the input of each rectification module 31,32,33 to connect with corresponding group of tap
Connect, be connected in series or in parallel connecting between the outfan of each rectification module.
In the present embodiment, second group of tap（A2、B2、C2）With respect to first group of tap（A1、B1、C1）There are -7.5 °
Phase shift, the 3rd group of tap（A2、B2、C2）With respect to first group of tap（A1、B1、C1）There are -15 ° of phase shifts.
Above-mentioned preferred implementation should be regarded as the illustration of application scheme embodiment, all and application scheme thunder
Technology deduction that is same, making approximately or based on this, replacement, improvement etc., are regarded as the protection domain of this patent.
Claims (5)
1. a kind of whole electric motor car charger, electric with the input stage circuit for connecting market and the output stage for connecting equipment
Road, it is characterised in that：Including preposition chopper circuit, transforming circuit, rectification circuit and main control MCU, the transforming circuit includes transformation
Device, the simple of transformator are connected to the input stage circuit by the preposition chopper circuit, and the secondary level of transformator passes through the rectified current
Road is connected to the output-stage circuit, and the preposition chopper circuit is divided into three tunnels in corresponding three-phase market, respectively route the main control MCU control
Its break-make realizes copped wave, and the main control MCU has some sampling ends.
2. whole electric motor car charger according to claim 1, it is characterised in that：The secondary level of the transformator has many
Group tap, every group of number of taps is three, and the rectification circuit has multiple rectification modules of corresponding each group tap, each rectification module
Input connect with corresponding group of tap, be connected in series or in parallel connecting between the outfan of each rectification module.
3. whole electric motor car charger according to claim 2, it is characterised in that：The secondary level of the transformator at least has
There is first group of tap（A1、B1、C1）, second group of tap（A2、B2、C2）With the 3rd group of tap（A3、B3、C3）, each group tap root
According to there being some phase shifts between connect coil turn.
4. whole electric motor car charger according to claim 3, it is characterised in that：Second group of tap（A2、B2、
C2）With respect to first group of tap（A1、B1、C1）There are -7.5 ° of phase shifts, the 3rd group of tap（A2、B2、C2）Take out with respect to this first group
Head（A1、B1、C1）There are -15 ° of phase shifts.
5. the whole electric motor car charger according to claim 1-4 any one, it is characterised in that：The main control MCU
Sampling end at least include the first sampling end for being connected to the output-stage circuit, adjusted before this by the sampled value of first sampling end
Put the copped wave action of chopper circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610958730.1A CN106505701A (en) | 2016-11-04 | 2016-11-04 | A kind of whole electric motor car charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610958730.1A CN106505701A (en) | 2016-11-04 | 2016-11-04 | A kind of whole electric motor car charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106505701A true CN106505701A (en) | 2017-03-15 |
Family
ID=58322380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610958730.1A Pending CN106505701A (en) | 2016-11-04 | 2016-11-04 | A kind of whole electric motor car charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106505701A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201303290Y (en) * | 2008-11-25 | 2009-09-02 | 天水电气传动研究所有限责任公司 | Direct-current stabilized power supply for achieving low ripple with IGBT series-parallel mixture |
| CN101577509A (en) * | 2009-06-09 | 2009-11-11 | 华中科技大学 | Photovoltaic conversion system |
| CN102682979A (en) * | 2012-05-13 | 2012-09-19 | 广西柳州特种变压器有限责任公司 | Novel phase shifting rectifier transformer |
| CN202712938U (en) * | 2012-05-16 | 2013-01-30 | 中山普润斯电源设备技术有限公司 | High frequency chopping boost charging circuit |
| CN104218842A (en) * | 2014-08-13 | 2014-12-17 | 沈阳东软医疗系统有限公司 | Linear modulator capable of outputting multilevel energy |
| CN105356755A (en) * | 2015-11-05 | 2016-02-24 | 刘文明 | Variable turn ratio output DC-DC converter |
| CN206389166U (en) * | 2016-11-04 | 2017-08-08 | 王奉瑾 | A kind of whole electric motor car charging equipment |
-
2016
- 2016-11-04 CN CN201610958730.1A patent/CN106505701A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201303290Y (en) * | 2008-11-25 | 2009-09-02 | 天水电气传动研究所有限责任公司 | Direct-current stabilized power supply for achieving low ripple with IGBT series-parallel mixture |
| CN101577509A (en) * | 2009-06-09 | 2009-11-11 | 华中科技大学 | Photovoltaic conversion system |
| CN102682979A (en) * | 2012-05-13 | 2012-09-19 | 广西柳州特种变压器有限责任公司 | Novel phase shifting rectifier transformer |
| CN202712938U (en) * | 2012-05-16 | 2013-01-30 | 中山普润斯电源设备技术有限公司 | High frequency chopping boost charging circuit |
| CN104218842A (en) * | 2014-08-13 | 2014-12-17 | 沈阳东软医疗系统有限公司 | Linear modulator capable of outputting multilevel energy |
| CN105356755A (en) * | 2015-11-05 | 2016-02-24 | 刘文明 | Variable turn ratio output DC-DC converter |
| CN206389166U (en) * | 2016-11-04 | 2017-08-08 | 王奉瑾 | A kind of whole electric motor car charging equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106068608B (en) | Mixed high-voltage DC convertir system | |
| CN103516221A (en) | Bi-direction direct-current solid-state transformer with high-frequency alternating-current isolation link | |
| CN104578859A (en) | Voltage-sharing controlling method for direct current bus voltage of single-phase power electronic transformer | |
| DE102016008666A1 (en) | An automated battery storage system - a BESS power plant - for the generation of electricity, integration of renewable energy sources EEQ, stabilization of the networks (load balancing, apparent reactive power compensation, frequency-voltage maintenance) Provision of control energy (neg. - pos. SRL -MRL). | |
| CN104242349A (en) | Photovoltaic system with potential induced degradation prevention function and photovoltaic inverter | |
| Vinayagam et al. | Power quality analysis in microgrid: An experimental approach | |
| Weerasinghe et al. | A three-phase to single-phase matrix converter based bi-directional IPT system for charging electric vehicles | |
| CN103151792A (en) | Harmonic current suppression device for ultrahigh-voltage direct current power transmission system | |
| CN204119150U (en) | A kind of photovoltaic generating system of high-efficiency and low-cost | |
| Shafad et al. | Harmonic distortion mitigation for multiple modes charging station via optimum passive filter design | |
| Makkieh et al. | DC Networks on the distribution level–New trend or Vision? | |
| CN206389166U (en) | A kind of whole electric motor car charging equipment | |
| CN109671344B (en) | Topological structure for dynamic simulation experiment system of direct current power transmission and distribution project | |
| CN204258328U (en) | A kind of potential potential induction attenuation circuit of anti-multi-machine parallel connection photovoltaic generating system and regulator | |
| Bulatov et al. | Application of energy routers in railway power supply systems | |
| CN203398801U (en) | Wind turbines and wind power generation station | |
| CN106505701A (en) | A kind of whole electric motor car charger | |
| Wu et al. | Impact of power converters' efficiency on building-integrated microgrid | |
| CN201685719U (en) | Power van for electrified railway track maintenance vehicles | |
| Verma et al. | Simulation study of an isolated microgrid consisting electric vehicle charging station with penetration of multiple ress | |
| CN103606955A (en) | Micro-grid power source based on half cycle sine wave | |
| CN203839974U (en) | High-voltage tripolar direct-current power transmission system | |
| CN206575377U (en) | A kind of solar energy engine module for being adapted to collecting and distributing photovoltaic system | |
| CN203481841U (en) | Photovoltaic inverter system circuit structure based on auto transformer | |
| Katić et al. | Effects of Individual Battery Charger Station on Power Quality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |
|
| RJ01 | Rejection of invention patent application after publication |