[6kV/10kV/35kV/27.5kV/55kV/110kV]
ISO9001 Certificate Full Load Test
The biggest 66kV/10000kVA HV power station for SVG test
SVG
As the next generation product of SVC, STATCOM has superior performance in response speed, stability of voltage level, reducing system loss, increasing transmission capacity and improving transient voltage limit, reducing harmonics and decreasing occupation area etc. Since 2005, RXPE has begun to research and develop STATCOM with high-pressure large-capacity. In 2006, the STATCOM test platform has been completed successfully using DSP TMS320F2812. In 2007, the first STATCOM used for traction substation in China developed by RXPE.
SVG -Application
-- Long-distance power transmission
- Stabilization of weak system voltage
- Reduced transmission loss
- Increased transmission capacity, make the existing power grid play maximum efficiency
- Increased transient steady limit
- Increased damping under small interference
- Better voltage control and stability
- Less power fluctuation
-- Secondary substation in city (66/110kv)
-- Hoist, and other heavy load
- Cause voltage level drop and voltage fluctuation in the power grid.
- Power factor is low.
- Transmission device will cause harmful high harmonic.
Above problems can be solved perfectly after installation of SVG of RXPE.
SVG Main Specialized Components
A. Transformer
B. Power unit
C. Input reactor
D. Control cabinet
E. Full digital control system
F. NMI integrative workstation
SVG-advantages
SVG is the most advanced var compensator technologically, which realizes an evolution of reactive power compensation mode based on voltage source converter. Big volume capacitors and reactors are no longer needed. SVG uses HV IGBT or IGCT with high switching frequency to realize reactive power regulation. Therefore, SVG has the following advantages compared with traditional compensation methods:
--Faster response speed
--Stronger voltage flicker restrain capability
--Wide operation range
--Low harmonic content
--Small volume
SVG--Quality Guarantee
A Top quality IGBT module for traction
--German EUPEC top quality IGBT modules
--Super capability of bearing high current and voltage spikes.
B Low inductance power capacitor
--High rated voltage and current.
--Long service life and free maintenance.
--Advanced performance at high temperature condition.
C Unique cooling design
--Advanced heat pipe design with high efficiency heat radiation technology.
--Eliminate heat-island effect of HV IGBT thoroughly.
D Low Voltage SVG Test Platform
The SVG test platform utilizes US TI TMS320F2812 type DSP as key controller to realize the following tests:
--Manually generate adjustable capacitive or inductive reactive power.
--Automatically compensate reactive power.
--Stabilize grid voltage.
--Compensate load harmonics.
--Compensate load unbalance
--Compensate reactive power, harmonics and load unbalance simultaneously.
E International Level Components Test Center
Advanced components test center
Rongxin Power Electronic Co., Ltd, one of the listed companies in China, is mainly engaged in the research, development and production of high-power power electronic equipments. The products include high-voltage power grid reactive power compensator, harmonics filters, series compensator, variable frequency converter, and inverter.
RXPE's products are widely used in power system, metallurgy, coal mining, nonferrous metals, electric railway, new energy, petrochemical, aerospace, shipping and relevant areas. Business range covers E. U countries like Germany, Italy, Turkey; Asian countries such as China, India, Vietnam, Thailand; African countries like Nigeria; And South American countries like Brazil.
RXPE has passed the Germany TUV certification, European Union CE-LVD certification, Switzerland SGS ISO9001, ISO14001, OHSAS18001 and other international certificates. The products are in full compliance with international standards.
RXPE owns one of the top R & D team, advanced power electronics test/manufacture bases and a total construction area of more than 80000 square meters, including 66kV/16000kVA medium-voltage substation, medium-voltage frequency converter Full-load Test Center. with the innovative research capacity and multidisciplinary team from EU and China, RXPE has possessed nearly 40 patents, 10 software copyrights and formulated two national standards.
RXPE will always commit itself to promote sustainable development of society and improve clients' performance with its leading technologies and services.
Please feel free to contact with us.
