CN110920457A - Charging module distribution method for four-pile charging pile - Google Patents

Charging module distribution method for four-pile charging pile Download PDF

Info

Publication number
CN110920457A
CN110920457A CN201911347948.3A CN201911347948A CN110920457A CN 110920457 A CN110920457 A CN 110920457A CN 201911347948 A CN201911347948 A CN 201911347948A CN 110920457 A CN110920457 A CN 110920457A
Authority
CN
China
Prior art keywords
charging
pile
output
power
electric automobile
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
Application number
CN201911347948.3A
Other languages
Chinese (zh)
Inventor
刘崇汉
李�杰
范浩
赵阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing State John Energy Developments Ltd
Chongqing Guohan Energy Development Co Ltd
Original Assignee
Chongqing State John Energy Developments Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing State John Energy Developments Ltd filed Critical Chongqing State John Energy Developments Ltd
Priority to CN201911347948.3A priority Critical patent/CN110920457A/en
Publication of CN110920457A publication Critical patent/CN110920457A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60Monitoring or controlling charging stations
    • B60L53/62Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/31Charging columns specially adapted for electric vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60Monitoring or controlling charging stations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60Monitoring or controlling charging stations
    • B60L53/65Monitoring or controlling charging stations involving identification of vehicles or their battery types
    • 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
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations

Abstract

The invention discloses a charging module distribution method of a four-pile charging pile, which comprises the following steps: judging whether the total required rated input power of all the electric automobiles exceeds the total output power of the charging pile or not according to the parameter information of all the electric automobiles; if the current priority exceeds the preset priority, regulating and controlling the charging module according to the parameter information of each electric automobile to realize a charging mode of priority distribution; and if the output power of the four charging output piles exceeds the rated input power of the electric automobile, judging the relation between the rated input power of each electric automobile and the output power of the four charging output piles at the moment, and regulating and controlling the charging module according to the judgment result to realize the charging mode of distributing the actually required power of the electric automobile. By judging the total required rated input power and the maximum output power of the charging pile, if the total required power exceeds the maximum output power of the charging pile, the priority sequence of the electric automobiles is obtained by analyzing and calculating the charging parameters of each electric automobile, and the overall charging efficiency of the charging pile is greatly improved.

Description

Charging module distribution method for four-pile charging pile
Technical Field
The invention relates to the technical field of charging piles, in particular to a charging module distribution method of a four-pile charging pile.
Background
With the consumption aggravation and pollution problem of the traditional energy sources, the popularization and application of new energy sources are advocated in the world; electric vehicles have become popular in more and more countries and regions as a new energy application form; as a charging device for providing electric power continuation for the electric automobile, the charging pile also appears in the visual field of people in a large number.
The configuration can be regulated and control according to the total power of filling electric pile and the power of actual demand when charging to fill electric pile, and the reallocation is for corresponding output stake that charges, but because different motorcycle types are different to the demand of charging power in the actual charging process, then need distribute the module of charging effectively in order to guarantee to promote charging efficiency the maximize, and how to adjust and control the module of charging and distribute the problem that needs to solve at present stage.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a charging module distribution method of a four-pile charging pile, which can effectively distribute, regulate and control the output power of charging output piles according to different vehicle types.
The purpose of the invention is realized by the following technical scheme: a charging module distribution method of a four-pile charging pile comprises the following steps:
judging whether the total required rated input power of all the electric automobiles exceeds the total output power of the charging pile or not according to the parameter information of all the electric automobiles;
if the current priority exceeds the preset priority, regulating and controlling the charging module according to the parameter information of each electric automobile to realize a charging mode of priority distribution;
and if the output power of the four charging output piles exceeds the rated input power of the electric automobile, judging the relation between the rated input power of each electric automobile and the output power of the four charging output piles at the moment, and regulating and controlling the charging module according to the judgment result to realize the charging mode of distributing the actually required power of the electric automobile.
Before the step of judging whether the total required rated input power of all the electric vehicles exceeds the total output power of the charging pile according to the parameter information of all the electric vehicles is carried out, the step of collecting the parameter information of the electric vehicles charged on the corresponding charging output piles by the charging pile when one or more of the four charging output piles are in a working state is also required to be completed.
The parameter information of the electric automobile comprises the battery model of the electric automobile, the maximum charging power quantity, the input voltage and the input current.
The step of judging whether the total required power of all the electric automobiles exceeds the total output power of the charging pile according to the parameter information of all the electric automobiles comprises the following steps:
and summing the maximum charging power quantities of all the electric vehicles charged on the charging output piles, and comparing and judging the magnitude relation between the sum and the total output power of the charging piles.
The charging mode for regulating and controlling the charging module according to the parameter information of each electric vehicle to realize priority distribution comprises the following steps:
calculating the charging time of each electric automobile under the condition of meeting the rated input power according to the parameter information of each electric automobile;
and carrying out priority sequencing charging according to the obtained charging time of each electric automobile.
The priority ranking rule is that the electric automobiles corresponding to the charging time which is less are ranked according to the obtained charging time, and the regulation and control distribution charging of the charging module is preferentially obtained.
The priority sequencing charging according to the obtained charging time of each electric vehicle comprises the following steps:
calculating the magnitude relation between the rated input power quantity of the electric automobile with the charging time as the minimum first priority and the output power quantity of a charging output pile for charging the electric automobile;
if the output power of the charging output pile is larger than the rated input power of the electric automobile, controlling a part of relay groups in the charging output pile to be closed until the output power of the charging output pile is equal to the rated input power of the electric automobile or within an allowable range of the rated input power;
if the output power of the charging output pile is smaller than the rated input power of the electric automobile, controlling a part of relay groups inside the charging output pile to be opened until the output power of the charging output pile is equal to the rated input power of the electric automobile or within an allowable range of the rated input power;
and repeating the steps to regulate and control the output power of the charging output piles corresponding to the electric automobiles with subsequent priorities.
The charging in priority ranking according to the obtained charging time of each electric vehicle further comprises:
when the electric automobile with the prior priority is charged completely, opening a part of relay groups in the charging output piles of which the output power is smaller than the rated input power of the corresponding electric automobile until the output power of the charging output piles is equal to the rated input power of the electric automobile or is within the allowable range of the rated input power.
The relationship between the rated input power of each electric automobile and the output power of the four charging output piles at the moment is judged to comprise the following steps:
calculating to obtain rated input power according to the input voltage and the input current of each electric automobile;
and comparing the rated input power with the output power of the charging output pile for charging the electric automobile, and further judging whether the output power of the charging output pile meets the rated input power of the electric automobile at the moment.
The charging mode for regulating and controlling the charging module according to the judgment result to realize the actual required power distribution of the electric automobile comprises
If the output power of the charging output pile is larger than the rated input power of the electric automobile, controlling a part of relay groups in the charging output pile to be closed until the output power of the charging output pile is equal to the rated input power of the electric automobile or within an allowable range of the rated input power;
and if the output power of the charging output pile is smaller than the rated input power of the electric automobile, controlling a part of relay groups inside the charging output pile to be opened until the output power of the charging output pile is equal to the rated input power of the electric automobile or within an allowable range of the rated input power.
The invention has the beneficial effects that: according to the charging module distribution method of the four-pile charging pile, the total required rated input power and the maximum output power of the charging pile which are charged simultaneously are judged, if the total required power exceeds the maximum output power of the charging pile, the charging parameters of each electric vehicle are analyzed and calculated to obtain the priority sequence of the electric vehicles, the electric vehicle with the minimum charging time is charged in priority, and the overall charging efficiency of the charging pile is greatly improved.
Drawings
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings or orientations or positional relationships that the products of the present invention conventionally use, which are merely for convenience of description and simplification of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1, a method for distributing charging modules of a four-pile charging pile includes:
s1, when monitoring that one or more of the four charging output piles are in a working state, the charging pile acquires parameter information of the electric vehicle charged on the corresponding charging output pile;
s2, judging whether the total required rated input power of all the electric automobiles exceeds the total output power of the charging pile or not according to the parameter information of all the electric automobiles;
s3, if the current charging mode exceeds the preset charging mode, regulating and controlling the charging module according to the parameter information of each electric automobile to realize the charging mode of priority distribution;
and S4, if the output power of the four charging output piles exceeds the rated input power of each electric automobile, judging the relation between the rated input power of each electric automobile and the output power of the four charging output piles at the moment, and regulating and controlling the charging module according to the judgment result to realize the charging mode of the distribution of the actually required power of the electric automobile.
The parameter information of the electric automobile comprises the battery model of the electric automobile, the maximum charging power quantity, the input voltage and the input current.
Further, the step of judging whether the total required power of all the electric vehicles exceeds the total output power of the charging pile according to the parameter information of all the electric vehicles includes:
and summing the maximum charging power quantities of all the electric vehicles charged on the charging output piles, and comparing and judging the magnitude relation between the sum and the total output power of the charging piles.
Further, the charging mode for regulating and controlling the charging module according to the parameter information of each electric vehicle to realize priority distribution includes:
a1, calculating the charging time of each electric vehicle under the condition of meeting the rated input power according to the parameter information of each electric vehicle;
and A2, performing priority charging according to the obtained charging time of each electric automobile.
Furthermore, the rated input power of the electric automobile can be calculated and output according to the input voltage and the input current of the electric automobile, and the charging time of the electric automobile under the condition of meeting the rated input power can be calculated by dividing the maximum charging power by the rated input power.
The priority ranking rule is that the electric automobiles corresponding to the charging time which is less are ranked according to the obtained charging time, and the regulation and control distribution charging of the charging module is preferentially obtained.
When the total rated input power quantity required by all the electric automobiles is larger than the maximum output power of the charging pile, the electric automobile with the least charging time is charged preferentially under the condition of full-rated input power, and the power of the electric automobile can be redistributed to other electric automobiles with later priorities as soon as possible after the electric automobile is charged.
The priority sequencing charging according to the obtained charging time of each electric vehicle comprises the following steps:
b1, calculating the magnitude relation between the power quantity of the rated input of the electric automobile with the charging time as the minimum first priority and the output power quantity of a charging output pile for charging the electric automobile;
b2, if the output power of the charging output pile is larger than the rated input power of the electric automobile, controlling a part of relay groups inside the charging output pile to be closed until the output power of the charging output pile is equal to the rated input power of the electric automobile or within an allowable range of the rated input power;
b3, if the output power of the charging output pile is smaller than the rated input power of the electric automobile, controlling a part of relay groups inside the charging output pile to be opened until the output power of the charging output pile is equal to the rated input power of the electric automobile or within an allowable range of the rated input power;
and B4, repeating the steps to regulate and configure the output power of the charging output piles corresponding to the electric automobiles with the subsequent priorities.
And B5, when the electric vehicle with the prior priority is charged completely, opening a part of relay groups in the charging output piles of which the output power is less than the rated input power of the corresponding electric vehicle until the output power of the charging output piles is equal to the rated input power of the electric vehicle or is within the allowable range of the rated input power.
Further, the output power of the minimum charging module of each charging output pile is 15kW or 20kW, the maximum output power of the charging pile is 240kW under normal conditions, and the output power of the four charging output piles is 60 kW; the distributed output power is only required to be regulated and controlled to be equal to the rated input power of the electric automobile or within the allowed range of the rated input power.
The relationship between the rated input power of each electric automobile and the output power of the four charging output piles at the moment is judged to comprise the following steps:
calculating to obtain rated input power according to the input voltage and the input current of each electric automobile;
and comparing the rated input power with the output power of the charging output pile for charging the electric automobile, and further judging whether the output power of the charging output pile meets the rated input power of the electric automobile at the moment.
The charging mode for regulating and controlling the charging module according to the judgment result to realize the actual required power distribution of the electric automobile comprises
If the output power of the charging output pile is larger than the rated input power of the electric automobile, controlling a part of relay groups in the charging output pile to be closed until the output power of the charging output pile is equal to the rated input power of the electric automobile or within an allowable range of the rated input power;
and if the output power of the charging output pile is smaller than the rated input power of the electric automobile, controlling a part of relay groups inside the charging output pile to be opened until the output power of the charging output pile is equal to the rated input power of the electric automobile or within an allowable range of the rated input power.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A charging module distribution method for a four-pile charging pile is characterized by comprising the following steps: the charging module distribution method comprises the following steps:
judging whether the total required rated input power of all the electric automobiles exceeds the total output power of the charging pile or not according to the parameter information of all the electric automobiles;
if the current priority exceeds the preset priority, regulating and controlling the charging module according to the parameter information of each electric automobile to realize a charging mode of priority distribution;
and if the output power of the four charging output piles exceeds the rated input power of the electric automobile, judging the relation between the rated input power of each electric automobile and the output power of the four charging output piles at the moment, and regulating and controlling the charging module according to the judgment result to realize the charging mode of distributing the actually required power of the electric automobile.
2. The charging module distribution method for the four-pile charging pile according to claim 1, wherein the method comprises the following steps: before the step of judging whether the total required rated input power of all the electric vehicles exceeds the total output power of the charging pile according to the parameter information of all the electric vehicles is carried out, the step of collecting the parameter information of the electric vehicles charged on the corresponding charging output piles by the charging pile when one or more of the four charging output piles are in a working state is also required to be completed.
3. The charging module distribution method for the four-pile charging pile according to claim 2, wherein the method comprises the following steps: the parameter information of the electric automobile comprises the battery model of the electric automobile, the maximum charging power quantity, the input voltage and the input current.
4. The charging module distribution method for the four-pile charging pile according to claim 3, wherein the method comprises the following steps: the step of judging whether the total required power of all the electric automobiles exceeds the total output power of the charging pile according to the parameter information of all the electric automobiles comprises the following steps:
and summing the maximum charging power quantities of all the electric vehicles charged on the charging output piles, and comparing and judging the magnitude relation between the sum and the total output power of the charging piles.
5. The charging module distribution method for the four-pile charging pile according to claim 1, wherein the method comprises the following steps: the charging mode for regulating and controlling the charging module according to the parameter information of each electric vehicle to realize priority distribution comprises the following steps:
calculating the charging time of each electric automobile under the condition of meeting the rated input power according to the parameter information of each electric automobile;
and carrying out priority sequencing charging according to the obtained charging time of each electric automobile.
6. The charging module distribution method for the four-pile charging pile according to claim 5, wherein the method comprises the following steps: the priority ranking rule is that the electric automobiles corresponding to the charging time which is less are ranked according to the obtained charging time, and the regulation and control distribution charging of the charging module is preferentially obtained.
7. The charging module distribution method for the four-pile charging pile according to claim 5, wherein the method comprises the following steps: the priority sequencing charging according to the obtained charging time of each electric vehicle comprises the following steps:
calculating the magnitude relation between the rated input power quantity of the electric automobile with the charging time as the minimum first priority and the output power quantity of a charging output pile for charging the electric automobile;
if the output power of the charging output pile is larger than the rated input power of the electric automobile, controlling a part of relay groups in the charging output pile to be closed until the output power of the charging output pile is equal to the rated input power of the electric automobile or within an allowable range of the rated input power;
if the output power of the charging output pile is smaller than the rated input power of the electric automobile, controlling a part of relay groups inside the charging output pile to be opened until the output power of the charging output pile is equal to the rated input power of the electric automobile or within an allowable range of the rated input power;
and repeating the steps to regulate and control the output power of the charging output piles corresponding to the electric automobiles with subsequent priorities.
8. The charging module distribution method for the four-pile charging pile according to claim 7, wherein the method comprises the following steps: the charging in priority ranking according to the obtained charging time of each electric vehicle further comprises:
when the electric automobile with the prior priority is charged completely, opening a part of relay groups in the charging output piles of which the output power is smaller than the rated input power of the corresponding electric automobile until the output power of the charging output piles is equal to the rated input power of the electric automobile or is within the allowable range of the rated input power.
9. The charging module distribution method for the four-pile charging pile according to claim 1, wherein the method comprises the following steps: the relationship between the rated input power of each electric automobile and the output power of the four charging output piles at the moment is judged to comprise the following steps:
calculating to obtain rated input power according to the input voltage and the input current of each electric automobile;
and comparing the rated input power with the output power of the charging output pile for charging the electric automobile, and further judging whether the output power of the charging output pile meets the rated input power of the electric automobile at the moment.
10. The charging module distribution method for the four-pile charging pile according to claim 9, wherein: the charging mode for regulating and controlling the charging module according to the judgment result to realize the actual required power distribution of the electric automobile comprises
If the output power of the charging output pile is larger than the rated input power of the electric automobile, controlling a part of relay groups in the charging output pile to be closed until the output power of the charging output pile is equal to the rated input power of the electric automobile or within an allowable range of the rated input power;
and if the output power of the charging output pile is smaller than the rated input power of the electric automobile, controlling a part of relay groups inside the charging output pile to be opened until the output power of the charging output pile is equal to the rated input power of the electric automobile or within an allowable range of the rated input power.
CN201911347948.3A 2019-12-24 2019-12-24 Charging module distribution method for four-pile charging pile Pending CN110920457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911347948.3A CN110920457A (en) 2019-12-24 2019-12-24 Charging module distribution method for four-pile charging pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911347948.3A CN110920457A (en) 2019-12-24 2019-12-24 Charging module distribution method for four-pile charging pile

Publications (1)

Publication Number Publication Date
CN110920457A true CN110920457A (en) 2020-03-27

Family

ID=69861865

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911347948.3A Pending CN110920457A (en) 2019-12-24 2019-12-24 Charging module distribution method for four-pile charging pile

Country Status (1)

Country Link
CN (1) CN110920457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111703324A (en) * 2020-06-08 2020-09-25 易事特集团股份有限公司 Power distribution method

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012147651A (en) * 2010-12-24 2012-08-02 Hitachi Automotive Systems Ltd Charge control system
CN106143198A (en) * 2016-07-20 2016-11-23 王镇 A kind of electric automobile direct-current charging post with multiple charging port and control method
CN106685034A (en) * 2017-03-27 2017-05-17 江苏万帮德和新能源科技有限公司 Power distribution method and system of electric vehicle charging post
CN106945540A (en) * 2017-02-09 2017-07-14 重庆邮电大学 A kind of public change cell electric automobile two benches power distribution system and method
CN107230386A (en) * 2017-07-31 2017-10-03 深圳市中科利亨车库设备有限公司 The concocting method and system of a kind of multi-storied garage charging parking position
CN108248405A (en) * 2016-12-28 2018-07-06 湖南中车时代电动汽车股份有限公司 A kind of electric vehicle charge control method and system
US10065518B2 (en) * 2016-05-18 2018-09-04 GM Global Technology Operations LLC Method and apparatus to control an off-board charging device
CN109591643A (en) * 2018-10-31 2019-04-09 特变电工南京智能电气有限公司 A kind of power dynamic allocation system and its method priority-based
CN109677295A (en) * 2019-01-15 2019-04-26 山东电工电气集团新能科技有限公司 One machine multiple gun power automatic distributing system of direct-current charging post
CN109934391A (en) * 2019-02-26 2019-06-25 北京邮电大学 A kind of intelligent dispatching method of pure electric bus
CN110112795A (en) * 2018-02-01 2019-08-09 广州极飞科技有限公司 Charger, multi-battery charging system and its charge control method

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012147651A (en) * 2010-12-24 2012-08-02 Hitachi Automotive Systems Ltd Charge control system
US10065518B2 (en) * 2016-05-18 2018-09-04 GM Global Technology Operations LLC Method and apparatus to control an off-board charging device
CN106143198A (en) * 2016-07-20 2016-11-23 王镇 A kind of electric automobile direct-current charging post with multiple charging port and control method
CN108248405A (en) * 2016-12-28 2018-07-06 湖南中车时代电动汽车股份有限公司 A kind of electric vehicle charge control method and system
CN106945540A (en) * 2017-02-09 2017-07-14 重庆邮电大学 A kind of public change cell electric automobile two benches power distribution system and method
CN106685034A (en) * 2017-03-27 2017-05-17 江苏万帮德和新能源科技有限公司 Power distribution method and system of electric vehicle charging post
CN107230386A (en) * 2017-07-31 2017-10-03 深圳市中科利亨车库设备有限公司 The concocting method and system of a kind of multi-storied garage charging parking position
CN110112795A (en) * 2018-02-01 2019-08-09 广州极飞科技有限公司 Charger, multi-battery charging system and its charge control method
CN109591643A (en) * 2018-10-31 2019-04-09 特变电工南京智能电气有限公司 A kind of power dynamic allocation system and its method priority-based
CN109677295A (en) * 2019-01-15 2019-04-26 山东电工电气集团新能科技有限公司 One machine multiple gun power automatic distributing system of direct-current charging post
CN109934391A (en) * 2019-02-26 2019-06-25 北京邮电大学 A kind of intelligent dispatching method of pure electric bus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111703324A (en) * 2020-06-08 2020-09-25 易事特集团股份有限公司 Power distribution method

Similar Documents

Publication Publication Date Title
CN104600779B (en) Charging system
CN107696863A (en) EMS and its control method, the electric automobile of electric automobile
CN106374560A (en) Rapid charging method of parallel battery pack and related equipment
DE102012219313A1 (en) Personalized charging management for a vehicle
CN107215239A (en) A kind of batteries of electric automobile charge-discharge electric power guard method and system
CN106786554A (en) The control method and device of micro-grid system
CN109435753A (en) A kind of orderly charge control method, controller and system
CN106945558A (en) Cluster electric automobile V2G control strategies
CN106602641B (en) A kind of dispatching method of charger charging module
CN107054114A (en) Power battery charging power intelligent distribution method
EP2587583A1 (en) AC current control of mobile battery chargers
CN109728369B (en) Self-adaptive control method and system of chain type energy storage system based on power battery
CN110920457A (en) Charging module distribution method for four-pile charging pile
CN105703428A (en) Power capacity distribution system for charging piles and control method therefor
CN108688469A (en) A kind of the operating on low voltage system and its control method of electric vehicle
Pirouzi et al. Evaluating the security of electrical energy distribution networks in the presence of electric vehicles
Camacho et al. Fast charging and smart charging tests for electric vehicles batteries using renewable energy
CN106972516A (en) A kind of polymorphic type energy storage Multistage Control method suitable for microgrid
CN105048547B (en) Charging device
CN206358021U (en) A kind of charging system for electric automobile
CN106218440B (en) A kind of power intelligent of charging equipment adjusts circuit and method
Engelhardt et al. Reconfigurable stationary battery with adaptive cell switching for electric vehicle fast-charging
CN106960279A (en) Consider the electric automobile energy efficiency power plant characteristic parameter appraisal procedure of user's participation
EP3030452B1 (en) Method for operating a battery system
EP2685539A1 (en) Energy storage device for a photovoltaic system and method for operating an energy storage device of a photovoltaic assembly

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination