CN207368724U - The II adaptive inductive charging collecting systems of type 512KW convergent current types of LTO - Google Patents

The II adaptive inductive charging collecting systems of type 512KW convergent current types of LTO Download PDF

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Publication number
CN207368724U
CN207368724U CN201721493684.9U CN201721493684U CN207368724U CN 207368724 U CN207368724 U CN 207368724U CN 201721493684 U CN201721493684 U CN 201721493684U CN 207368724 U CN207368724 U CN 207368724U
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bus
converters
igbt
charging
lto
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CN201721493684.9U
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叶楚安
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Shenzhen City And Wei Wei Power Polytron Technologies Inc
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Shenzhen City And Wei Wei Power Polytron Technologies Inc
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/72Electric energy management in electromobility

Abstract

A kind of II adaptive inductive charging collecting systems of type 512KW convergent current types of LTO, in the system:The IGBT formula AC/DC converters of two groups of 256KW connect 380V net electricity inputs and direct current output is flowed on 800V dc bus;The IGBT formula DC/DC converters input of 16 32kW is connected to 800V dc bus, output is connected to the power distributing unit, and the monitoring unit controls IGBT formula AC/DC converters, IGBT formula DC/DC converters, power distributing unit respectively using CAN bus mode;The power distributing unit is also electrically connected charging pile, which is II types of LTO.The utility model has the outstanding feature such as modularization, standardization, prepackage type, integrated, not only can shorten the completion time of project, but also charging station construction investment can be greatly reduced, and possesses good popularizing application prospect.

Description

The II adaptive inductive charging collecting systems of type 512KW convergent current types of LTO
Technical field
The utility model belongs to new-energy automobile charging field, and in particular to a kind of LTO II when new-energy automobile charges The adaptive inductive charging collecting system of type 512KW convergent current types.
Background technology
As new energy car volume of production and marketing increases, country has put into effect a variety of policies and measures and has helped new-energy automobile and its phase in succession The development of electrically-charging equipment is closed, promotes China's charging pile construction to enter the peak period of industry development.
Although the research and development application of charging pile technology achieves more significant effect, some are also exposed accordingly and is asked Topic.For example, charging equipment manufacturer of China is numerous, its scale differs, and technical capability difference is larger, this has resulted in new energy The problems such as source automobile electrically-charging equipment construction period is long, each engineering differs greatly, the site installation test time is long, investment is larger, Wherein especially prominent contradiction is can not to be adapted between electrically-charging equipment and automobile to be charged and duly dispatching.
Therefore, research and development manufacture a kind of different capacity grade that can adapt to multiple spot terminal client automatically and charge mode and need Ask, and can be scheduled in due course charging equipment it is particularly important that.
The content of the invention
The purpose of this utility model is to provide a kind of II adaptive inductive charging collecting systems of type 512KW convergent current types of LTO.
To reach above-mentioned purpose, the concrete technical scheme that the utility model is taken is:
A kind of II adaptive inductive charging collecting systems of type 512KW convergent current types of LTO, the system include IGBT formula AC/DC converters, Dc bus, IGBT formula DC/DC converters and power distributing unit, and monitoring unit;The IGBT formulas AC/DC of two groups of 256KW Converter connects 380V net electricity inputs and direct current output is flowed on 800V dc bus;The IGBT formulas DC/DC conversion of 16 32kW Device input is connected to 800V dc bus, output is connected to the power distributing unit, and the monitoring unit uses CAN bus mode IGBT formula AC/DC converters, IGBT formula DC/DC converters, power distributing unit are controlled respectively;The power distributing unit is also electric Charging pile is connected, which is II types of LTO.
Further, the monitoring unit major function is the combination of the DC/DC converters of scheduling charging collection, energy point Match somebody with somebody, monitor each functional unit, charging collection power distributing unit is used for performing the energy scheduling of monitoring unit.
Further, the 800V dc bus tandem energy-storage units, photovoltaic, wind-powered electricity generation etc..
Further, the monitoring unit and power distributing unit are realized and each controlled unit by internal CAN bus Reliable communication, and the interface of charger use CAN modes, by the different CAN bus of two-way, realize internal system and outside Data communication.
Further, the monitoring unit also can access company by reserved 3G/4G, WIFI or wired LAN interface Remote monitoring platform, realizes remote management and the maintenance of charger.
Further, the charging collecting system can be integrated in the container of a standard, can complete to dispose at any time, Movement can be rapidly completed, improves the convenience of system.
Further, the charging collecting system configures 7 charging piles, wherein I charging pile is " four rifles ", to adapt to most The charge requirement that big charge power is 512KW, remaining six charging pile is " two rifles ".
The advantages of the utility model and beneficial effect:
The adaptive inductive charging collecting system of convergent current type provided by the utility model be by dc bus confluence in a manner of collect net electricity and The green energy resources such as photovoltaic, wind-powered electricity generation, and the different capacity grade and charge mode demand of multiple spot terminal client are adapted to automatically, complete whole The charging system of a charging service flow.The internal forceful electric power of charging collection is reduced energy loss, is by the way of dc bus transmission System extends spare interface, improves the stability of direct current output during output using DC-DC converter.
The utility model can both work at the same time raising output power using two groups of IGBT chargers, also can be according to load feelings Condition selection separate unit work, improves the reliability of system.The output of two groups of IGBT chargers of dc bus tandem, also can access storage The direct current input such as energy unit, photovoltaic, wind-powered electricity generation.The supporting charging gun of DC/DC converters is practical, and specific output power is by system monitoring list The management of member.
The utility model has the outstanding feature such as modularization, standardization, prepackage type, integrated, both can shorten the completion time of project, Charging station construction investment can be greatly reduced again, possess good popularizing application prospect, each collection that charges can meet 16 pure electricity The charge requirement of dynamic taxi or social passenger car.
Brief description of the drawings
Fig. 1 forms figure for Tthe utility model system main body.
Fig. 2 is II charging piles of LTO, rifle distribution diagram.
Embodiment
Below by way of specific implementation embodiment and the utility model is explained further and illustrated with reference to attached drawing.
As shown in Figure 1, a kind of II adaptive inductive charging collecting systems of type 512KW convergent current types of LTO, the system include IGBT formulas AC/ DC converters, dc bus, IGBT formula DC/DC converters and power distributing unit, and monitoring unit;Two groups of 256KW's IGBT formula AC/DC converters connect 380V net electricity inputs and direct current output is flowed on 800V dc bus;The IGBT of 16 32kW The input of formula DC/DC converters is connected to 800V dc bus, output is connected to the power distributing unit, and the monitoring unit uses CAN bus mode controls IGBT formula AC/DC converters, IGBT formula DC/DC converters, power distributing unit respectively;The power Allocation unit is also electrically connected charging pile, which is II types of LTO.
The monitoring unit major function is the combination of the DC/DC converters of scheduling charging collection, energy distribution, monitors each work( Energy unit, charging collection power distributing unit are used for performing the energy scheduling of monitoring unit.The 800V dc bus tandem energy storage Unit, photovoltaic, wind-powered electricity generation etc..The monitoring unit and power distributing unit are realized and each controlled unit by internal CAN bus Reliable communication, and the interface of charger use CAN modes, by the different CAN bus of two-way, realize internal system and outside Data communication.The monitoring unit can also access the long-range prison of company by reserved 3G/4G, WIFI or wired LAN interface Platform is controlled, realizes remote management and the maintenance of charger.The charging collecting system can be integrated in the container of a standard, can To complete to dispose at any time, movement can also be rapidly completed, improves the convenience of system.
As shown in Fig. 2, the charging collecting system configures 7 charging piles, wherein I charging pile is " four rifles ", to adapt to Maximum charge power is the charge requirement of 512KW, remaining six charging pile is " two rifles ", be see the table below.
II type stakes of table LTO, rifle and capacity allocation table
II types of LTO:Suitable for lithium titanate battery, highest rate of charge 4C.The maximum charge independence circuit of charging collection is 16 Road, is 32KW per circuit peak power output at this moment.II type output powers of LTO combine:512KW (rush-harvesting and rush-planting is in parallel), 384KW (rush-harvesting and rush-planting is in parallel), 256KW (rush-harvesting and rush-planting is in parallel), 192KW, 128KW, 64KW, 32KW.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field For personnel, without departing from the concept of the premise utility, some simple deductions can also be made or substituted, should all be regarded To belong to the scope of protection of the utility model.

Claims (5)

1. a kind of II adaptive inductive charging collecting systems of type 512KW convergent current types of LTO, it is characterised in that the system includes IGBT formulas AC/DC Converter, dc bus, IGBT formula DC/DC converters and power distributing unit, and monitoring unit;The IGBT of two groups of 256KW Formula AC/DC converters connect 380V net electricity inputs and direct current output is flowed on 800V dc bus;The IGBT formulas of 16 32kW The input of DC/DC converters is connected to 800V dc bus, output is connected to the power distributing unit, and the monitoring unit uses CAN Bus mode controls IGBT formula AC/DC converters, IGBT formula DC/DC converters, power distributing unit respectively;The power distribution Unit is also electrically connected charging pile, which is II types of LTO.
2. adaptive inductive charging collecting system as claimed in claim 1, it is characterised in that the 800V dc bus tandem energy storage list Member, photovoltaic, wind-powered electricity generation.
3. adaptive inductive charging collecting system as claimed in claim 1, it is characterised in that the monitoring unit and power distributing unit Realize that the reliable communication with each controlled unit, and the interface of charger use CAN modes by internal CAN bus.
4. adaptive inductive charging collecting system as claimed in claim 1, it is characterised in that the charging collecting system can be integrated in one The container of a standard.
5. adaptive inductive charging collecting system as claimed in claim 1, it is characterised in that the charging collecting system configures 7 chargings Stake, wherein I charging pile is " four rifles ", to adapt to charge requirement of the maximum charge power as 512KW, remaining six charging pile For " two rifles ".
CN201721493684.9U 2017-11-10 2017-11-10 The II adaptive inductive charging collecting systems of type 512KW convergent current types of LTO Active CN207368724U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107968467A (en) * 2018-01-08 2018-04-27 深圳市安和威电力科技股份有限公司 A kind of adaptive inductive charging collection of convergent current type
CN109193900A (en) * 2018-10-15 2019-01-11 深圳市安和威电力科技股份有限公司 It is a kind of based on common DC bus light storage fill microgrid management system and management method
CN110994755A (en) * 2019-12-31 2020-04-10 国网智慧能源交通技术创新中心(苏州)有限公司 IGBT type 300KW charging power collection distribution system
CN111071095A (en) * 2020-01-20 2020-04-28 重庆国翰能源发展有限公司 Charging pile interconnection system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107968467A (en) * 2018-01-08 2018-04-27 深圳市安和威电力科技股份有限公司 A kind of adaptive inductive charging collection of convergent current type
CN109193900A (en) * 2018-10-15 2019-01-11 深圳市安和威电力科技股份有限公司 It is a kind of based on common DC bus light storage fill microgrid management system and management method
CN109193900B (en) * 2018-10-15 2024-03-26 深圳市安和威电力科技股份有限公司 Optical storage and filling micro-grid management system and management method based on common direct current bus
CN110994755A (en) * 2019-12-31 2020-04-10 国网智慧能源交通技术创新中心(苏州)有限公司 IGBT type 300KW charging power collection distribution system
CN111071095A (en) * 2020-01-20 2020-04-28 重庆国翰能源发展有限公司 Charging pile interconnection system

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