GB/T 29317-2021 PDF English
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB/T 29317-2021 | English | 305 |
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Terminology of electric vehicle charging/battery swap infrastructure
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| GB/T 29317-2012 | English | 70 |
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Terminology of electric vehicle charging/battery swap infrastructure
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GB/T 29317-2021: Terminology of electric vehicle charging/battery swap infrastructure---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT29317-2021
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 43.040.99
CCS T 35
Replacing GB/T 29317-2012
Terminology of electric vehicle charging/battery swap
infrastructure
Issued on. MAY 21, 2021
Implemented on. DECEMBER 01, 2021
Issued by. State Administration for Market Regulation;
Standardization Administration of the People's Republic of
China.
Table of Contents
Foreword... 3
1 Scope... 5
2 Normative references... 5
3 Charging / battery swap infrastructure... 5
4 Charging and swap method... 7
5 Conductive charging equipment... 9
6 Wireless charging equipment... 12
7 Charging station... 14
8 Battery swap station... 15
9 Charging and swap service network... 16
10 Two-way interaction... 18
Bibliography... 20
Index... 21
1 Scope
This Standard defines the terms and definitions related to charging and battery
swap facilities for electric vehicles.
This Standard is applicable to electric vehicle charging and swap facilities that
provide electrical energy for pure electric vehicles and plug-in hybrid vehicles.
2 Normative references
There are normative references for this Standard.
3 Charging / battery swap infrastructure
3.1 charging / battery swap infrastructure
The general term for related facilities that provide electric energy for electric
vehicles.
3.1.1 charging infrastructure
The general term for related facilities that use the whole vehicle charging
method to provide electric energy for electric vehicles.
3.1.2 battery swap infrastructure
The general term for related facilities that provide electric energy to electric
vehicles through battery swap.
3.1.3 charging and battery swap station
A place that can provide complete vehicle charging service and battery swap
service for electric vehicles at the same time.
3.2 charging equipment
A device that is connected to an electric vehicle or a power battery in a
conductive or wireless manner to provide electrical energy for it.
3.3 discharging equipment
A device that transmits electric energy from a power battery to a load or grid in
a conductive or wireless manner.
3.4 charging and discharging equipment
A device that is connected between an electric vehicle or a power battery and
the grid (or load) to achieve two-way energy flow.
3.5 charging and battery swap service network
The general term for charging and swapping facilities and their management
systems that provide electric vehicle users with charging and swapping services
and other auxiliary services, and with information management functions.
4 Charging and swap method
4.1 conductive charge
A way that uses electrical conduction to charge the battery.
4.1.1 DC charge
A method that uses conduction method to provide electrical energy to electric
vehicle power battery with direct current.
4.1.2 AC charge
A method that uses conduction method to provide electrical energy to electric
vehicle on-board charger with alternating current.
4.1.3 charging mode
The way to connect electric vehicle to the grid (power supply) to supply electric
vehicle.
4.1.3.1 mode 1
4.2 wireless power transfer
The AC or DC power grid (power supply) is adjusted to a calibrated
voltage/current through wireless power transmission technology, so as to
provide electrical energy for the power battery of electric vehicles, and it can
also supply power for on-board equipment.
4.2.1 stationary wireless power transfer
The power supply transmits wireless power to the electric vehicle, and the
physical location of the power supply and the electric vehicle is stationary.
4.2.2 dynamic wireless power transfer
The power source transmits wireless power to the electric vehicle, and the
physical position of the power source or the electric vehicle is in a relative
motion state.
4.3 battery swap
A way to provide electric energy for electric vehicles by replacing the power
battery.
4.3.1 side-swapping of SBS
A swapping method that the battery box is replaced on the side of the vehicle
body.
4.3.2 bottom-swapping of SBS
A swapping method that the battery box is replaced at the bottom of the vehicle
body.
4.3.3 top-swapping of SBS
A swapping method that the battery box is replaced on the top of the vehicle
body.
4.3.4 front/rear-swapping of SBS
A swapping method that the battery box is replaced at the front and rear of the
vehicle body.
4.3.5 middle-swapping of SBS
A swapping method that the battery box is replaced in the middle of the chassis.
5 Conductive charging equipment
5.1 off-board charger
A special device that is fixedly connected to an AC or DC power source and
converts its electrical energy into DC electrical energy, and uses conduction to
charge the power battery of electric vehicles.
5.2 on-board charger
A special device that is fixedly installed and operated on an electric vehicle to
convert the power supply into DC electric energy and use the conduction
method to charge the power battery of the electric vehicle.
5.3 AC charging spot
A dedicated power supply device that uses conduction method to provide AC
power for electric vehicles with on-board chargers.
5.4 AC&DC integrated charger
An off-board charging equipment with both AC charging and DC charging
functions for electric vehicles.
5.5 mobile charging equipment
A device that is non-fixed installed to provide electrical energy for electric
vehicles.
5.6 multiple interface charging equipment
A charging device has multiple charging ports, which can charge multiple
electric vehicles simultaneously or in sequence.
5.7 group control charge
The function of dynamically distributing the output power of multiple charging
interfaces according to the charging demand and system load status.
5.8 high power charge
A charging method that the maximum output current of a single interface
exceeds 250A.
5.9 constant power charge
A state that the output power of the charger is maintained at a constant value.
5.10 connection set for charging
When charging an electric vehicle, the components that connect the electric
vehicle and the electric vehicle power supply equipment, in addition to the cable,
may also include the power supply interface, the vehicle interface, the control
protection device on the cable, and the cap.
5.11 automated connection coupler
A device that automatically realizes the electrical and physical connection
between the charging equipment and the electric vehicle, including the active
end and the passive end.
5.12 top contact charging system
The charging system that the automated connection coupler is located on the
top of the electric vehicle to provide electricity for the electric vehicle.
5.12.1 off-board pantograph
An automated connection device that is installed on a dedicated bracket or
building, and is connected to the ACD counterpart installed on the top of the
vehicle by pressing down to realize charging.
5.12.2 counterpart of off-board pantograph
An ACD counterpart that is installed on the top of the vehicle, the off-board
pantograph is connected to it by pressing down to realize charging.
5.12.3 on-board pantograph
An automated connection device that is installed on the top of the vehicle, and
connected to the passive end installed on a dedicated bracket or building to
achieve charging by lifting method.
6 Wireless charging equipment
6.1 magnetic field wireless power transfer; MF-WPT
A charging method that uses a magnetic field as a medium to transfer wireless
power from a power supply to an electric vehicle through a magnetic coupling method.
6.2 off-board supply equipment
A collective term for ground-side equipment of electric vehicle wireless power
transfers.
6.2.1 primary device
The energy transmitter, a device that is coupled with the secondary device to
convert electrical energy into an alternating electromagnetic field and emit it out.
6.2.2 off-board power components
High frequency power conversion units that load the required AC excitation to
the primary device.
6.3 on-board supply circuit
A general term for on-board side equipment of electric vehicle wireless power
transfer.
6.3.1 secondary device
A receiving end of energy, a device that is coupled with the primary device to
receive the alternating electromagnetic field and convert it into electrical energy.
6.3.2 on-board power components
Convert the electrical energy received by the secondary device into direct
current through a power converter and supply it to electric vehicles.
6.3.3 power pick-up controller; PPC
The power control unit of on-board supply circuit of electric vehicle wireless
power transfer, which rectifies the high-frequency AC output from the secondary
side, outputs DC that meets the requirements of the electric vehicle's on-board
power battery, and completes the control of the electric vehicle wireless
charging process according to the control instructions of vehicle BMS.
6.3.4 in-vehicle unit; IVU
Vehicle-side communication controller for electric vehicle wireless power
transfer, which communicates with CSU to assist in the control of the charging
process.
6.4 wireless charging spot
A collective term for ground facilities that provide wireless charging services for
an electric vehicle.
6.5 ground clearance
The distance between the lower surface of the secondary device and the ground.
6.6 mechanical air gap
The shortest distance between the upper surface of the primary device and the
lower surface of the secondary device.
6.7 operational air gap
The distance between the upper surface of the magnetic field transmitting coil
of the primary device and the lower surface of the magnetic field receiving coil
of the secondary device.
7 Charging station
7.1 power-supply system
A system composed of electrical equipment and power distribution lines that
provide power to charging stations.
7.2 charging system
A system composed of all charging equipment, cables and related auxiliary
equipment in the charging station.
7.3 supervisor and control system
A system that uses information, network and communication technologies to
monitor, control and manage the operating status and environment of the
equipment in the charging station.
8 Battery swap station
8.1 battery swap system
A system composed of mechanical equipment and electrical equipment to
realize the swap of electric vehicle power batteries.
8.1.1 swappable battery system; SBS
A device composed of a number of single batteries or power battery modules,
cabinets, battery information collection units and related electrical and
mechanical accessories, etc.
8.1.2 SBS coupler
A special electrical connection device for realizing conductive connection
between battery system and electric vehicle, battery system and charging rack.
8.1.3 SBS lock mechanism
Mechanical and electrical mechanisms that fix the battery system on the battery
system rack or electric vehicle.
8.1.4 SBS charging rack
The battery system carrying equipment composed of mechanical, electrical and
other devices used to charge the battery system.
8.1.5 SBS storage rack
A device that is used to centrally carry the battery system.
8.1.6 SBS charger
Special charging equipment for charging the power battery system in the
battery swap station.
8.1.7 SBS swap equipment
Special equipment for unloading, handling and loading the battery system.
8.1.8 SBS transfer equipment
Special equipment for moving the battery system to the specified position.
8.1.9 vehicle guiding system
A system that guides the electric vehicle to a specified position for battery
system swap.
8.2 SBS swap time
The time required for the electric vehicle to complete the swap of the battery
system after it is in place (the electric vehicle itself has driving conditions).
9 Charging and swap service network
9.1 EV driver
Electric vehicle user who replenishes energy for electric vehicles through
charging and swap facilities.
9.2 charging and battery swap service
The service provided by operator to electric vehicle driver, including the entire
process of identity authentication, charging and swap, payment and settlement, etc.
9.3 charging and battery swap service operator
A provider of charging and swap services for electric vehicle driver.
9.3.1 charging and battery swap service platform operator
A provider of services such as operation monitoring, operation management,
business services, information services and other services that provide
charging and swap services through the network platform.
9.3.2 charging and battery swap infrastructure operator
The main unit of operation, maintenance and service of electric vehicle charging
and swap facilities.
9.4 charging and battery swap operation and service system
A system that realizes business services, dispatch management, operation
monitoring, data collection, statistical analysis, and operation decision-making
related to the charging and swap of electric vehicles, so as to provide
information services for connected electric vehicle users.
9.5 charging and battery swap service roaming
The process in which one operator provides charging and swap services to
registered users of another operator.
9.6 third-party services and management platform
An independent operating platform for information exchange with the electric
vehicle charging and swap service platform.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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