GB/T charging standard
E786126
The GB/T charging standard is China’s national electric vehicle charging interface and protocol system, widely used for both AC and DC charging across the country.
All labels observed (2)
| Label | Occurrences |
|---|---|
| GB/T DC charging standard | 2 |
| GB/T charging standard canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9232476 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: GB/T charging standard Context triple: [NACS, competesWith, GB/T charging standard]
-
A.
IEC 62196
IEC 62196 is an international standard that defines the types, dimensions, and general requirements for plugs, socket-outlets, vehicle connectors, and vehicle inlets for conductive charging of electric vehicles.
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B.
SAE J1772
SAE J1772 is a North American standard defining the electrical and physical requirements for AC charging connectors and communication between electric vehicles and charging stations.
-
C.
CCS (Combined Charging System)
CCS (Combined Charging System) is a widely adopted fast-charging standard for electric vehicles that combines AC and DC charging capabilities in a single connector design.
-
D.
IEC 62196-2
IEC 62196-2 is an international standard that defines the dimensions, performance, and safety requirements for AC charging connectors used for electric vehicles, including the widely adopted Type 2 plug in Europe.
-
E.
IEC 62196-3
IEC 62196-3 is an international standard that defines the physical and electrical requirements for DC charging connectors and inlets used in electric vehicle fast-charging systems.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: GB/T charging standard Target entity description: The GB/T charging standard is China’s national electric vehicle charging interface and protocol system, widely used for both AC and DC charging across the country.
-
A.
IEC 62196
IEC 62196 is an international standard that defines the types, dimensions, and general requirements for plugs, socket-outlets, vehicle connectors, and vehicle inlets for conductive charging of electric vehicles.
-
B.
SAE J1772
SAE J1772 is a North American standard defining the electrical and physical requirements for AC charging connectors and communication between electric vehicles and charging stations.
-
C.
CCS (Combined Charging System)
CCS (Combined Charging System) is a widely adopted fast-charging standard for electric vehicles that combines AC and DC charging capabilities in a single connector design.
-
D.
IEC 62196-2
IEC 62196-2 is an international standard that defines the dimensions, performance, and safety requirements for AC charging connectors used for electric vehicles, including the widely adopted Type 2 plug in Europe.
-
E.
IEC 62196-3
IEC 62196-3 is an international standard that defines the physical and electrical requirements for DC charging connectors and inlets used in electric vehicle fast-charging systems.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Chinese national standard
ⓘ
electric vehicle charging standard ⓘ |
| alsoKnownAs | Guobiao charging standard ⓘ |
| appliesTo | electric vehicles ⓘ |
| compatibleWith | most Chinese domestic EV brands ⓘ |
| countryOfOrigin | China ⓘ |
| covers |
AC conductive charging coupler
ⓘ
DC conductive charging coupler ⓘ charger-to-vehicle signaling ⓘ charging station requirements ⓘ off-board charger requirements ⓘ on-board charger requirements ⓘ vehicle communication interface ⓘ |
| dominantMarket | Chinese EV charging market ⓘ |
| focusesOn |
communication reliability
ⓘ
electrical safety ⓘ interoperability between EVs and chargers ⓘ |
| geographicScope | mainland China ⓘ |
| governingBody | Standardization Administration of China ⓘ |
| hasSubStandard |
GB/T 18487
ⓘ
GB/T 20234 ⓘ GB/T 27930 ⓘ GB/T 34657 ⓘ |
| incompatibleWith |
CCS Type 1
ⓘ
CCS Type 2 ⓘ CHAdeMO ⓘ Tesla North American Charging Standard ⓘ |
| influences |
Chinese EV charging equipment manufacturers
ⓘ
design of Chinese EV charging connectors ⓘ |
| language | Chinese ⓘ |
| objective |
ensure compatibility between EVs and charging infrastructure
ⓘ
standardize EV charging interfaces in China ⓘ |
| partOf |
China national standards system
ⓘ
linked to:
Standardization Administration of China
|
| regulates |
charging interface
ⓘ
communication protocol ⓘ safety requirements ⓘ test methods ⓘ |
| relatedTo | international EV charging standardization efforts ⓘ |
| sector |
electric mobility infrastructure
ⓘ
new energy vehicles ⓘ |
| supports |
fast DC charging
ⓘ
slow AC charging ⓘ |
| usedBy |
Chinese EV manufacturers
ⓘ
Chinese charging network operators ⓘ |
| usedFor |
AC charging
ⓘ
DC charging ⓘ |
| widelyUsedIn |
private EV charging infrastructure in China
ⓘ
public charging stations in China ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: GB/T charging standard Description of subject: The GB/T charging standard is China’s national electric vehicle charging interface and protocol system, widely used for both AC and DC charging across the country.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: GB/T charging standard
linked to: GB/T charging standard