GB/T 25122.2-2010 Active National standards

GB/T 25122.2-2010 Railway applications—Power convertors installed on board rolling stock—Part 2:Additional technical information

Publish Date: 2010-09-02 Implement Date: 2011-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 25122.2-2010

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Traction electrical equipment

ICS Name: Electric traction equipment

Publish Date: 2010-09-02

Implement Date: 2011-02-01

Pages: 106 pages

Scope

This part of GB/T 25122 describes the basic circuit structure, control methods, operating modes, and performance of electric power electronic converters for locomotives and rolling stock (such as external commutation rectifiers, self-commutation rectifiers, choppers, and inverters). This part lists typical diagrams and examples for discussion, but does not discuss all aspects of the converters.
This part is supplementary technical information for GB/T 25122.1—2010.
The main content of this part is to calculate electrical parameters such as input/output voltage, input/output current, frequency spectrum of current and voltage, ripple current and voltage, and harmonic current and voltage.