T/CSEE 0241.25-2022 Flexible AC Transmission Systems Part 25: System commissioning specifications
T/CSEE 0241.25-2022 Flexible AC Transmission Systems Part 25: System commissioning specifications
Basic Information
Scope
Main technical content: This document specifies the items, methods, and evaluation requirements for the commissioning of flexible DC grid projects with a voltage level of ±500 kV. Flexible DC projects with a voltage level below 500 kV can refer to this document to formulate relevant procedures. This document is applicable to single-pole symmetrical, single-pole asymmetrical, and double-pole symmetrical flexible DC transmission projects with bidirectional power transmission between the ends of the ±500 kV voltage level; multi-terminal flexible DC and multi-terminal ring network projects with bidirectional power transmission using single-pole symmetrical, single-pole asymmetrical, and double-pole symmetrical flexible DC transmission technologies. Flexible DC projects with a voltage level below 500 kV shall refer to this document for implementation.