T/CSIQ 8013.1-2018 Integration of photovoltaic box substation series equipment technical specifications Part 1: General principles
T/CSIQ 8013.1-2018 Integration of photovoltaic box substation series equipment technical specifications Part 1: General principles
Basic Information
Scope
This part specifies the usage conditions, technical requirements, technical parameters, test requirements, marking, transportation, and storage requirements for integrated photovoltaic (dry-type) box transformer stations with a high-voltage side rated voltage of 35 kV.
This part applies to photovoltaic dry-type box transformer stations and does not include the technical requirements for oil-immersed box transformer stations.
Typically, photovoltaic dry-type box transformer stations include the following main components (functions) and parts:
——Box body;
——Power transformer;
——High-voltage switchgear;
——Low-voltage switchgear;
——Communication cabinet;
——Internal connection lines for high and low voltage;
——Auxiliary equipment.
The relevant provisions in this part apply to photovoltaic step-up equipment that includes the above components (functions) and parts.