- Model NO.: 6-66kV
- Specification: 6kv/10kv/35kv/27.5kv/66kv
- Trademark: RXPE
- Origin: Anshan City, Liaoning Province, China
Static Var Compensator
800 sets of SVC are running, ranking No. 1
Static Var Compensator
There are more than 800 sets of SVC are running, ranking No. 1 in the world.
RXPE is a famous manufacturing base of Static Var Compensator-SVC in China, and is also the owner holding the most SVC patented technologies in China.
RXPE is specialized in development and provides SVC products to users at home and abroad, it takes the lead in realizing light triggered trigger method in China, various technologies from ETT to LTT are complete. It holds highly efficient heat pipe cooling and fully closed pure water cooling method which possess domestic first-class, international advanced SVC special high-voltage full loading test centre, and also advanced DSP digital control technology.
RXPE's SVC is the only SVC passed professional ISO9001 certification in China, and produced international using standards.
--Electric Arc Furnace
-- Rolling Mill
-- Power supply of electric locomotive
-- Long-distance power transmission-- Secondary substation in city (66/110 kV)
-- System Design
-- SVC Manufacture
-- Equipment Design and Civil Design
-- Mounting supervision
-- Spare Parts Supply
-- Remote Monitoring
Voltage Level (kV) 6 10 27.5 35 66
TCR rated capacity (Mvar) 6-300
Structure of thyristor valve Standard frame structure
Cooling method of thyristor Heat pipe natural cooling or water cooling
Model of thyristor Electricity triggered thyristor (ETT) or light
Triggered thyristor (LTT )
Triggering method Photoelectricity triggered or light triggered
Control system DSP full digital control system
Control method Reactive power
Regulation scope of reactive power -100% - +100%
Regulation method Phase-splitting regulation
Response time of regulation system <10ms
Noise level Natural cooling, without noise
Power supply voltage of auxiliary power grid 380V± 15%
Service life >20 years
-- Cabinet structure, is used for real-time calculation of reactive power of the power grid, control magnitude of triggering angle of thyristor, thereby control the amount of compensation of reactive power.
A Full digital control system:
B Thyristor converter:
-- Receive signal from the control system, change size of the triggering angle of thyristor, and produce corresponding reactive power compensation current.
C. Compensation reactor:
--Tubular dry type, double coils at top and bottom, natural cooling.
--When the current passing through the thyristor flows through the compensation reactor, it generates the inductive reactive power required by the system, which is used to balance the reactive power of the system and maintain stability of bus voltage and power factor.
D High order harmonics filtering device:
-- Composing: Reactor, power capacitor, resistor (used when there is a high-pass channel), these three components composes filtering channel, multiple filtering channels can be composed according to system requirements, which are used to filter out corresponding high order harmonics, respectively.
-- Structure: The reactor is tubular dry type, with double coils at top and bottom, natural cooling, Frame structure is used for power capacitor installation, natural cooling is used.
-- Function: The high order harmonics running through the system is eliminated, capacitive reactive power to the system is provided, and the power factor is improved.
-- Connection: Each filtering channel is connected to the bus of the system through switch cabinet (can also be connected directly).