Needs and constraints formalized in specifications
Medium-voltage substations

Prior to any project, it is necessary to draw up specifications defining the general conditions of use.

The provisions to be specified include :

• requirements to be met (power, plant availability, maintainability, operation, etc.) ;

• reference standards and regulatory texts ;

• supply network characteristics ;

• the power quality required for specific uses of electricity;

• installation and environmental constraints.

In the case of a private network, it is also necessary to determine :

• the distribution...