The consumer substation with MV metering: Difference between revisions
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== Definition == | |||
A consumer substation with MV metering is an electrical installation connected to a utility supply system at a nominal voltage usually between 1 kV - 35 kV, which for example may supply: | |||
* A single MV/LV transformer exceeding generally 1250 kVA | |||
* Several MV/LV transformers | |||
* One or several MV/LV secondary substations. | |||
The single line diagram and the layout of a substation with MV metering depend on the complexity of the installation and the presence of secondary substations. | |||
For example a substation may: | |||
* Include one single room containing the MV switchboard, the metering panel, the transformer(s) and the low voltage main distribution board(s), | |||
* Supply one or several transformers, each installed in a dedicated room including the corresponding main LV distribution switchboard | |||
* Supply one or several secondary MV/LV substations. | |||
{{Manual_TOC | | {{Manual_TOC | | ||
* [[Functions of the substation with MV metering]] | * [[Functions of the substation with MV metering]] | ||
* [[Choice of | * [[Choice of MV equipment for a substation with MV metering]] | ||
}} | }} | ||
[[ru:Подстанция потребителя с учетом на высоком напряжении]] | [[ru:Подстанция потребителя с учетом на высоком напряжении]] | ||
[[zh:中压计量的用户变电站]] | [[zh:中压计量的用户变电站]] | ||
Revision as of 05:25, 10 December 2014
Definition
A consumer substation with MV metering is an electrical installation connected to a utility supply system at a nominal voltage usually between 1 kV - 35 kV, which for example may supply:
- A single MV/LV transformer exceeding generally 1250 kVA
- Several MV/LV transformers
- One or several MV/LV secondary substations.
The single line diagram and the layout of a substation with MV metering depend on the complexity of the installation and the presence of secondary substations.
For example a substation may:
- Include one single room containing the MV switchboard, the metering panel, the transformer(s) and the low voltage main distribution board(s),
- Supply one or several transformers, each installed in a dedicated room including the corresponding main LV distribution switchboard
- Supply one or several secondary MV/LV substations.
| Contents |
ru:Подстанция потребителя с учетом на высоком напряжении zh:中压计量的用户变电站
