NB/T 33028-2018Terminology of electric vehicle charging and discharging infrastructure (English PDF)
电动汽车充放电设施术语
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
April 3, 2018
Implementation date
July 1, 2018
Scope
NB/T 33028-2018 is the English-translated version of 电动汽车充放电设施术语.
NB/T 33028-2018 is a vocabulary standard for the infrastructure that both charges and discharges electric vehicles.
Building on GB/T 19596-2017, it defines concepts such as the traction battery, charging and discharging infrastructure, the operation and management system that handles data collection, statistical analysis, business services and dispatching, bidirectional charging and discharging equipment, connection sets and couplers, and the charging and discharging modes, including vehicle-to-grid (V2G) and vehicle-to-vehicle (V2V) operation.
Only infrastructure using conductive connection falls within its scope. It is a first edition with no predecessor. Issued on 3 April 2018, it has applied since 1 July 2018.
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Document preview — NB/T 33028-2018
National Standard of the People's Republic of China
Issued by: National Energy Administration of the People's Republic of China
Contents
- Foreword3
- 1 Scope4
- 2 Normative references4
- 3 Terms and definitions4
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009 "Directives for standardization - Part 1: Structure and drafting of standards".
1 Scope
This standard specifies the terms and definitions, which are related to the charging and discharging infrastructures of electric vehicles.
This standard applies to electric vehicle charging and discharging infrastructures, which use conduction methods.
2 Normative references
The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) is applicable to this standard.
GB/T 19596-2017 Terminology of electric vehicles
3 Terms and definitions
3.1 Traction battery; propulsion battery
A battery, that provides energy for the power system of an electric vehicle. [GB/T 19596-2017, Definition 3.3.1.1.1.1]
3.2 Charging and discharging infrastructure
Infrastructures that can provide charging and discharging services, at the same time, for power batteries of electric vehicle.
3.3 Charging and discharging operation and management system
A system, which realizes the data collection, data storage, statistical analysis, operation decision-making, business service, dispatching management of electric vehicle charging and discharging related businesses.
3.4 Charging and discharging equipment
An equipment, that is connected between an electric vehicle or a traction battery and the grid (or load), to achieve two-way flow of energy.
3.5 Connection set for charging and discharging
The components that, when charging and discharging electric vehicles, connect electric vehicles to charging and discharging equipments (or electric vehicles).
3.6 Charging and discharging coupler
A component of the connection sets for charging and discharging, which connects the electric vehicle or off-board charging and discharging equipment, to realize communication handshake, information exchange, energy flow.
3.7 Charging and discharging mode
An operation mode of the electric vehicle, where it is connected to the grid (or load) through the charging and discharging equipment, as an energy storage unit, to supply power.
3.7.1 Vehicle-to-grid; V2G
An operation mode of the electric vehicle, where it is connected to the public power grid through the charging and discharging equipment, as an energy storage unit, to participate the power supply of the public power grid.
3.7.4 Vehicle-to-vehicle; V2V
An operation mode, in which different electric vehicles supply power to each other, as energy storage units. ENERGY INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
ICS 29.200
K 81 Filing No.. 64302-2018 Terminology of electric vehicle charging and discharging infrastructure Issued on. APRIL 03, 2018 Implemented on. JULY 01, 2018 Issued by. National Energy Administration […]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
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