IEC 61850
E6439
IEC 61850 is an international standard that defines communication protocols and data models for automation, protection, and control systems in electrical substations and power utility networks.
All labels observed (17)
| Label | Occurrences |
|---|---|
| IEC 61850 canonical | 6 |
| Substation Configuration Language | 2 |
| IEC 61850 MMS | 1 |
| IEC 61850‑1 | 1 |
| IEC 61850‑10 | 1 |
| IEC 61850‑2 | 1 |
| IEC 61850‑3 | 1 |
| IEC 61850‑4 | 1 |
| IEC 61850‑5 | 1 |
| IEC 61850‑6 | 1 |
| IEC 61850‑7‑1 | 1 |
| IEC 61850‑7‑2 | 1 |
| IEC 61850‑7‑3 | 1 |
| IEC 61850‑7‑4 | 1 |
| IEC 61850‑8‑1 | 1 |
| IEC 61850‑9‑2 | 1 |
| International Electrotechnical Commission standard 61850 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T73067 — 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: IEC 61850 Context triple: [IEEE 1588 Precision Time Protocol standard, relatedStandard, IEC 61850]
-
A.
IEEE 1547 distributed resources interconnection standard
The IEEE 1547 distributed resources interconnection standard is a key technical standard that defines the requirements for connecting distributed energy resources, such as solar and other small generators, to electric power systems to ensure safety, reliability, and interoperability.
-
B.
IEEE 802.1Qbv time‑sensitive networking standard
The IEEE 802.1Qbv time‑sensitive networking standard defines enhancements to Ethernet scheduling that enable deterministic, low-latency communication for time-critical applications such as industrial automation and automotive networks.
-
C.
IEEE 1588 Precision Time Protocol standard
The IEEE 1588 Precision Time Protocol standard defines a method for highly accurate time synchronization over packet-based networks, widely used in industrial automation, telecommunications, and power systems.
-
D.
IEEE Standards Association
The IEEE Standards Association is a leading global organization that develops and maintains technical standards across a wide range of industries, including electronics, communications, and information technology.
-
E.
IEEE 802.3af Power over Ethernet standard
The IEEE 802.3af Power over Ethernet standard defines a method for delivering electrical power along with data over standard Ethernet cabling to devices such as IP phones, wireless access points, and network cameras.
- 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: IEC 61850 Target entity description: IEC 61850 is an international standard that defines communication protocols and data models for automation, protection, and control systems in electrical substations and power utility networks.
-
A.
IEEE 1547 distributed resources interconnection standard
The IEEE 1547 distributed resources interconnection standard is a key technical standard that defines the requirements for connecting distributed energy resources, such as solar and other small generators, to electric power systems to ensure safety, reliability, and interoperability.
-
B.
IEEE 802.1Qbv time‑sensitive networking standard
The IEEE 802.1Qbv time‑sensitive networking standard defines enhancements to Ethernet scheduling that enable deterministic, low-latency communication for time-critical applications such as industrial automation and automotive networks.
-
C.
IEEE 1588 Precision Time Protocol standard
The IEEE 1588 Precision Time Protocol standard defines a method for highly accurate time synchronization over packet-based networks, widely used in industrial automation, telecommunications, and power systems.
-
D.
IEEE Standards Association
The IEEE Standards Association is a leading global organization that develops and maintains technical standards across a wide range of industries, including electronics, communications, and information technology.
-
E.
IEEE 802.3af Power over Ethernet standard
The IEEE 802.3af Power over Ethernet standard defines a method for delivering electrical power along with data over standard Ethernet cabling to devices such as IP phones, wireless access points, and network cameras.
- F. None of above. chosen
Statements (56)
| Predicate | Object |
|---|---|
| instanceOf |
communication standard
ⓘ
international standard ⓘ substation automation standard ⓘ |
| abbreviationFor |
International Electrotechnical Commission standard 61850
ⓘ
linked to:
IEC 61850
|
| acronym | SCL ⓘ |
| appliesTo |
electrical substations
ⓘ
power utility automation systems ⓘ protection and control systems ⓘ |
| defines |
GOOSE messaging
ⓘ
Sampled Values communication ⓘ communication protocols for electrical substations ⓘ data models for substation devices ⓘ services for protection and control functions ⓘ substation configuration language ⓘ |
| field |
power system control
ⓘ
power system protection ⓘ power systems engineering ⓘ substation automation ⓘ |
| goal |
enable interoperability of protection and control equipment
ⓘ
reduce engineering and configuration effort ⓘ standardize communication in substations ⓘ |
| hasPart |
IEC 61850‑1
ⓘ
linked to:
IEC 61850
IEC 61850‑10 ⓘ
linked to:
IEC 61850
IEC 61850‑2 ⓘ
linked to:
IEC 61850
IEC 61850‑3 ⓘ
linked to:
IEC 61850
IEC 61850‑4 ⓘ
linked to:
IEC 61850
IEC 61850‑5 ⓘ
linked to:
IEC 61850
IEC 61850‑6 ⓘ
linked to:
IEC 61850
IEC 61850‑7‑1 ⓘ
linked to:
IEC 61850
IEC 61850‑7‑2 ⓘ
linked to:
IEC 61850
IEC 61850‑7‑3 ⓘ
linked to:
IEC 61850
IEC 61850‑7‑4 ⓘ
linked to:
IEC 61850
IEC 61850‑8‑1 ⓘ
linked to:
IEC 61850
IEC 61850‑9‑2 ⓘ
linked to:
IEC 61850
|
| includesConcept |
IED configuration
ⓘ
data attribute ⓘ data object ⓘ logical device ⓘ logical node ⓘ |
| publishedBy | International Electrotechnical Commission ⓘ |
| relatedStandard |
DNP3
ⓘ
IEC 60870‑5‑104 ⓘ |
| supports |
interoperability between intelligent electronic devices
ⓘ
real‑time communication in substations ⓘ vendor‑independent communication ⓘ |
| transportedOver |
Ethernet
ⓘ
linked to:
IEEE 802.3 Ethernet standard
TCP/IP ⓘ |
| typicalDevice |
bay controller
ⓘ
intelligent electronic device ⓘ protection relay ⓘ substation gateway ⓘ |
| uses |
Substation Configuration Language
ⓘ
linked to:
IEC 61850
abstract communication service interface ⓘ client‑server communication model ⓘ object‑oriented data modeling ⓘ publisher‑subscriber communication model ⓘ |
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: IEC 61850 Description of subject: IEC 61850 is an international standard that defines communication protocols and data models for automation, protection, and control systems in electrical substations and power utility networks.
Referenced by (23)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: IEC 61850
linked to: IEC 61850