CN106541842B - The charging pile of zero standby power consumption - Google Patents

The charging pile of zero standby power consumption Download PDF

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Publication number
CN106541842B
CN106541842B CN201610874756.8A CN201610874756A CN106541842B CN 106541842 B CN106541842 B CN 106541842B CN 201610874756 A CN201610874756 A CN 201610874756A CN 106541842 B CN106541842 B CN 106541842B
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CN
China
Prior art keywords
charging module
monitoring
bus
charging
dry contact
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Active
Application number
CN201610874756.8A
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Chinese (zh)
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CN106541842A (en
Inventor
郭宇
黄飞
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Zhaoqing Century Juneng New Energy Technology Co., Ltd.
Original Assignee
Shenzhen City Miracell Technology Co Ltd
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Priority to CN201610874756.8A priority Critical patent/CN106541842B/en
Publication of CN106541842A publication Critical patent/CN106541842A/en
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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
    • B60L53/30Constructional details of charging stations
    • B60L53/31Charging columns specially adapted for electric vehicles
    • 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
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
    • 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
    • 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
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles

Abstract

The present invention discloses a kind of charging pile of zero standby power consumption, including first to N charging module, CAN communication bus, monitoring system and dry contact control bus.First passes through CAN communication bus and is connected with monitoring system to the first control terminal of N charging module, and the second control terminal passes through dry contact control bus and is connected with monitoring system.Whether the monitoring system exports electric current by each charging module of CAN communication monitoring bus, if charging module, which is not detected, output electric current, then monitoring system sends first control signal to each charging module by CAN communication bus, each charging module initially enters standby mode after receiving first control signal, enter after the standby mode predetermined time to each charging module, monitoring system sends second control signal to each charging module by dry contact control bus, with the accessory power supply closed in each charging module.Above-mentioned charging pile can realize zero standby power consumption.

Description

The charging pile of zero standby power consumption
Technical field
The present invention relates to a kind of charging pile, in particular to a kind of charging pile with zero standby power consumption.
Background technique
Electric automobile charging pile is all to have a few part groups such as charging module, monitoring, charging, display, alternating current-direct current distribution at present At wherein charging module is the core component of charging pile.One charging pile is usually to be mentioned by several charging module parallel operations For enough charging currents.The control of the monitored system of work of charging module, monitoring system are filled by CAN communication bus marco Starting, shutdown and the output voltage of electric module, output electric current etc..In the charging of no automobile, monitoring system can be logical by CAN Gateway closes charging module, is in standby charging module.Charging module needs to receive monitoring system constantly when standby Order, therefore the accessory power supply inside charging module must be constantly in operating status, accessory power supply can generate loss, Mei Gechong Electric module can generate 10-20 watts of loss, for one configures the charging pile of 8 charging modules, have up to when standby The loss of 160W, if as soon as an evening does not have automobile charging, there is the loss of 1-2 degree electricity, just there is within 1 year 600 degree or so of electric energy Loss.Meanwhile the accessory power supply inside charging module is constantly in working condition, also will affect the service life of charging module.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of charging pile with zero standby power consumption.
A kind of charging pile of zero standby power consumption provided by the present invention, including the first charging module to N charging module, CAN communication bus and monitoring system further include dry contact control bus, and the of first charging module to N charging module One control terminal passes through CAN communication bus and is connected with monitoring system, the second control of first charging module to N charging module End processed passes through dry contact control bus and is connected with monitoring system;The monitoring system is filled by the way that CAN communication monitoring bus is each Whether electric module exports electric current, if charging module, which is not detected, output electric current, the monitoring system passes through CAN communication bus Send first control signal to each charging module, each charging module receive initially enter after first control signal to Machine mode, after entering the standby mode predetermined time to each charging module, the monitoring system passes through dry contact control bus Second control signal is sent to each charging module, with the accessory power supply closed in each charging module.
Wherein, the dry contact control bus includes several photoelectrical couplers and several resistance, wherein a photoelectrical coupler A dry contact is formed with a resistance, several dry contacts are connected in parallel.
Wherein, the first end of the photoelectrical coupler is connected with the first end of resistance, the second end and bus of the resistance In the first conducting wire be connected, the second end of the photoelectrical coupler is connected with the second conducting wire in bus, the photoelectrical coupler Third end and the 4th end be connected with the accessory power supply in charging module.
Wherein, the dry contact control bus includes several photoelectrical couplers and several resistance, wherein a photoelectrical coupler A dry contact is formed with a resistance, several dry contacts are connected in series.
Wherein, the dry contact control bus includes several relays, which is connected in series.
Wherein, the dry contact control bus includes several relays, which is connected in parallel.
The charging pile of above-mentioned zero standby power consumption sends control signal to all charging modules by dry contact control bus, With the accessory power supply of charge closing inside modules, so can thorough charge closing module work, realize zero standby power consumption.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings;
Fig. 1 is the block diagram of the better embodiment of the charging pile of zero standby power consumption of the present invention.
Fig. 2 is a kind of schematic diagram of embodiment of dry contact control bus.
Fig. 3 is the schematic diagram of the another embodiment of dry contact control bus.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Firstly, before embodiment is described, it is necessary to be explained to herein presented some terms.Example Such as:
If occurring describing various elements using the terms such as " first ", " second " herein, but these elements should not It is limited by these terms.These terms are only used to distinguish an element and another element.Therefore, " first " element can also be with Referred to as " second " element is without departing from the teachings of the present invention.
In addition, it is to be understood that when referring to an element being " connected " or " coupled " to another element, it can be direct Ground connects or is directly coupled to another element or there may also be intermediary elements.On the contrary, when referring to an element " directly When connection " or " directly coupling " arrive another element, then intermediary element is not present.
Various terms what appears in this article are used only for the purpose of description specific embodiment and are not intended as to this The restriction of invention.Unless the context clearly indicates otherwise, then singular intention also includes plural form.
When the terms " comprising " and/or " comprising " are used in this specification, these terms specify the feature, whole The presence of body, step, operations, elements, and/or components, but be also not excluded for more than one other feature, entirety, step, operation, The presence of component, assembly unit and/or its group and/or additional.
About embodiment:
Referring to Figure 1, Fig. 1 is the block diagram of the better embodiment of the charging pile of zero standby power consumption of the present invention.Described zero The better embodiment of the charging pile of stand-by power consumption include several charging modules (present embodiment by taking N number of charging module as an example into Row explanation, i.e. 1~charging module N of charging module), CAN communication bus and dry contact control bus.
Several charging modules are connected in parallel, and input of the input terminal of the charging module 1 as entire charging pile To be connected with external ac power source, the output end of the charging module 1 is set as the output end of entire charging pile with to be charged at end Standby (electric car etc.) is connected, to provide charging current for charging equipment.
The first control terminal of 1~charging module of charging module N passes through CAN communication bus and is connected with monitoring system, The second control terminal of 1~charging module of charging module N passes through dry contact control bus and is connected with monitoring system.The prison Whether control system exports whether electric current (needs charging equipment to be filled by each charging module of CAN communication monitoring bus Electricity), if charging module, which is not detected, output electric current, judge be electrically charged without charging equipment at this time.Meanwhile it is described Monitoring system sends first control signal to each charging module by CAN communication bus, and each charging module receives Standby mode is initially entered after first control signal.In present embodiment, the charging module enters standby mode and refers to charging Module is only merely that can receive wake-up signal.Certainly, in other embodiments also can according to the demand of designer it is customized to The working condition of machine mode, main purpose are to place it in low-power consumption mode.
After entering the standby mode predetermined time to each charging module, the monitoring system passes through dry contact control bus Second control signal is sent to each charging module, with the accessory power supply closed in each charging module.
Specifically, the dry contact control bus includes several photoelectrical couplers and several electricity please continue to refer to shown in Fig. 2 Resistance a, wherein photoelectrical coupler and a resistance form a dry contact.The first end of the photoelectrical coupler and the first end of resistance It is connected, the second end of the resistance is connected with the first conducting wire in bus, in the second end and bus of the photoelectrical coupler Second conducting wire is connected, and the third end and the 4th end of the photoelectrical coupler are connected with the accessory power supply in charging module.It is overall For, each photoelectrical coupler in the dry contact control bus is connected with dry contact composed by a resistance with parallel way It connects.Certainly, in other embodiments, several dry contacts also can be connected (as shown in Figure 3) with series system.This embodiment party In formula, whether the monitoring system controls accessory power supply work by photoelectrical coupler.In addition, in other embodiments, it is described Relay can be used also to realize in dry contact.
The charging pile of above-mentioned zero standby power consumption sends control signal to all charging modules by dry contact control bus, With the accessory power supply of charge closing inside modules, so can thorough charge closing module work, realize zero standby power consumption.
The above is only embodiments of the present invention, are not intended to limit the scope of the invention, all to utilize the present invention Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other relevant technologies Field is included within the scope of the present invention.

Claims (5)

1. a kind of charging pile of zero standby power consumption, including the first charging module is to N charging module, CAN communication bus and monitoring System, it is characterised in that: the charging pile further includes dry contact control bus, first charging module to N charging module The first control terminal pass through CAN communication bus and be connected with monitoring system, the of first charging module to N charging module Two control terminals pass through dry contact control bus and are connected with monitoring system;The monitoring system is each by CAN communication monitoring bus Whether a charging module exports electric current, if charging module, which is not detected, output electric current, the monitoring system passes through CAN communication Bus sends first control signal to each charging module, each charging module receive start after first control signal into Enter standby mode, after entering the standby mode predetermined time to each charging module, the monitoring system passes through dry contact control Bus sends second control signal to each charging module, with the accessory power supply closed in each charging module;The dry contact Control bus includes several photoelectrical couplers and several resistance, wherein a photoelectrical coupler and a resistance form a dry contact, if Dry dry contact is connected in parallel.
2. the charging pile of zero standby power consumption as described in claim 1, it is characterised in that: the first end of the photoelectrical coupler with The first end of resistance is connected, and the second end of the resistance is connected with the first conducting wire in bus, and the second of the photoelectrical coupler End is connected with the second conducting wire in bus, and the third end and the 4th end of the photoelectrical coupler are electric with the auxiliary in charging module Source is connected.
3. the charging pile of zero standby power consumption as described in claim 1, it is characterised in that: if the dry contact control bus includes Dry photoelectrical coupler and several resistance, wherein a photoelectrical coupler and a resistance form a dry contact, several dry contact series connection connect It connects.
4. the charging pile of zero standby power consumption as described in claim 1, it is characterised in that: if the dry contact control bus includes Dry relay, several relays are connected in series.
5. the charging pile of zero standby power consumption as described in claim 1, it is characterised in that: if the dry contact control bus includes Dry relay, several relays are connected in parallel.
CN201610874756.8A 2016-09-30 2016-09-30 The charging pile of zero standby power consumption Active CN106541842B (en)

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Application Number Priority Date Filing Date Title
CN201610874756.8A CN106541842B (en) 2016-09-30 2016-09-30 The charging pile of zero standby power consumption

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Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CN106696748B (en) * 2017-01-25 2019-06-28 华为技术有限公司 A kind of charging pile system

Citations (4)

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CN102570580A (en) * 2011-10-31 2012-07-11 深圳和而泰智能控制股份有限公司 Zero-standby power consumption power supply circuit, power supply device and household appliance
FR2974951A1 (en) * 2011-05-06 2012-11-09 Peugeot Citroen Automobiles Sa Method for controlling parallel charging of direct current batteries of e.g. electric car linked to recharging point, involves continuing charging of two batteries in addition to charging of third battery until all batteries are recharged
CN104506175A (en) * 2014-12-12 2015-04-08 英迪迈智能驱动技术无锡有限公司 Zero-power-consumption standby circuit
CN204858671U (en) * 2015-08-12 2015-12-09 深圳市汇川技术股份有限公司 Direct current of low stand -by power consumption machine that charges

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JPH1185281A (en) * 1997-09-09 1999-03-30 Murata Mach Ltd Unmanned truck system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2974951A1 (en) * 2011-05-06 2012-11-09 Peugeot Citroen Automobiles Sa Method for controlling parallel charging of direct current batteries of e.g. electric car linked to recharging point, involves continuing charging of two batteries in addition to charging of third battery until all batteries are recharged
CN102570580A (en) * 2011-10-31 2012-07-11 深圳和而泰智能控制股份有限公司 Zero-standby power consumption power supply circuit, power supply device and household appliance
CN104506175A (en) * 2014-12-12 2015-04-08 英迪迈智能驱动技术无锡有限公司 Zero-power-consumption standby circuit
CN204858671U (en) * 2015-08-12 2015-12-09 深圳市汇川技术股份有限公司 Direct current of low stand -by power consumption machine that charges

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Effective date of registration: 20190710

Address after: 526400 I-4-01-01 (No. 2 Workshop) of Guangfozhao (Huaiji) Economic Cooperation Zone B, Huaiji County, Zhaoqing City, Guangdong Province

Patentee after: Zhaoqing Century Juneng New Energy Technology Co., Ltd.

Address before: 518000 Chaolitong Building 406, Langshan Road, North District of Nanshan Science Park, Shenzhen City, Guangdong Province

Patentee before: Shenzhen city miracell Technology Co. Ltd.