GB/T 30553-2014 (English Version) PDF

Standard No.: GB/T 30553-2014
Language: Chinese, Available in English version
Release Date: 2014
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2024-06
Replace By: GB/T 30553-2023
Latest: GB/T 30553-2023

Scope: This standard gives general guidelines for high-voltage direct current transmission based on voltage source converters (Voltage Sourced Converters, VSC). The converter described in this standard is a self-commutated voltage source converter (including a capacitive energy storage medium in which the polarity of the DC voltage remains constant) based on semiconductor devices that can be switched on and off. This standard applies to two-level and three-level pulse width modulation (referred to as "pulse width modulation") converters and multilevel converters, excluding two-level and three-level converters that use square wave output mode instead of pulse width modulation. level converter. The HVDC transmission based on the voltage source converter is called "VSC direct current transmission" (also known as "flexible direct current transmission"). This standard describes different types of circuit topologies for VSC power transmission, as well as their basic operating characteristics and typical applications. The main purpose is to provide assistance to owners when determining VSC transmission options. HVDC transmission based on grid commutated current source converters is not included in this standard.

GB/T 30553-2014 Referenced Document

GB/T 13498-2007 Terminology for high-voltage direct current(HVDC)transmission
GB/T 20989-2007 Determination of power losses in high-voltage direct current(HVDC) converter stations
GB/T 30423-2013 System tests for high-voltage direct current (HVDC) installations
IEC 62501
IEC/TR 62001 High-voltage direct current (HVDC) systems - Guidance to the specification and design evaluation of AC filters - Part 4: Equipment

2023 GB/T 30553-2023 High voltage direct current transmission based on voltage source converter
2014 GB/T 30553-2014 High-voltage direct current power transmission using voltage sourced converters