Xian XD Power Systems Co., Ltd (former Xi'an power rectifier factory and Xian XD power RectifierCo., Ltd), belonging to China XD Group (under the supervision of the State-owned Assets Supervision and Administration Commission of the State Council (SASAC)), is one of the major manufacturer which focuses on the high-voltage AC and DC transmission project system study and engineering, high-voltagedirect current (HVDC) converter valve R & D, manufacturing and testing in China.
Company mainly engages in the system study and engineering for high voltage AC/DC powertransmission and distribution project, power quality improvement project, renewable energyinterconnection project, micro grid and other projects, providing users with the overall system solutionsCompany engages professional in the R & D on converter valves for high-voltage direct current (HVDC)systems with line-commutated converter(LCC-HVDC) and high-voltage direct current (HVDC) systemswith voltage sourced converter(VSC-HVDC), reactive power compensation and harmonic controlequipment, frequency converter, renewable energy interconnection converter, special power source,also providing customers with professional services on power conversion and quality improvement,optimization control, energy saving and so on.
The main products：
LCC-HVDC and VSC-HVDC converter valve；
Static var compensator (SVC)；
Static var generator (SVG)；
Active power filter (APF)；
High voltage frequency converter；
Renewable energy interconnection converter；
High power chemical electrolytic power supply；
DC melting ice power source；
Dynamic voltage restorer (DVR)；
Fault current limiter (FCL) and so on.
Xian XD Power Systems Co., Ltd is one of the 156 major projects in the first Five-Year Plan of China,keep pace with the development of power electronic technology over half a century. Company has developed the first large power semiconductor and the first SVC device in China, completed the system...