Static Var Generator(SVG)
RSVG series high-voltage static var generator utilizes instantaneous reactive power algorithm to calculate the reactive power change rate and provide dynamic reactive power compensation to improve power factor and grid stability, effectively ensuring safe and reliable grid operation. The use of DSP FPGA controller achieves fully digital control, and the reliable voltage and current can be carried out based on digital closed-loop and carrier phase-shifting means. Optical fiber for signal transmission provides high voltage separation thereby improving the reliability and stability of the static var generator. The H-bridge module composed of IGBT devices is featured by simple topology with reliable performance. The output voltage is multilevel step wave, and the sine degree is good after output reactor filtering. This high-voltage static var generator can be rated as an ideal harmonic-free converter thanks to its multiple output voltage levels and better harmonic spectrum.
RSVG series static var generator is composed of control unit, power unit, charging unit and cooling device. The power module of the power unit is connected to the power grid through wye-connection or delta-connection.
- Power grid hub substation: Improve system transient voltage stability and ensure system operational safety.
- Wind farm: Improve bus voltage stability and suppress oscillation.
- Metallurgical industry, petrochemical industry, mining and electric railway: suppress voltage flicker, compensate unbalanced load, filter load harmonics and increase load power factor.
- Other industries: suppress voltage fluctuations, filter load harmonics and improve power factor.
RSVG series low voltage SVG is a self-commutation bridge circuit composed of turn-off high-power power electronic devices (IGBT).
- Improve the stability of circuit output
- Maintain the voltage at the receiving end and strengthen the voltage stability of the system
- Compensation system reactive power, improve power factor, compensate three-phase imbalance of power grid
- Mitigate voltage fluctuation and flicker
RAPF is a new power electronic device with high controllability and fast response, which can automatically track the harmonic changes of power grid.
- Improve power quality, reduce energy consumption and provide perfect power supply quality;
- The effective control of impulse and mixed harmonics, it can compensate 2~50th harmonics, and the order and capacity of harmonic compensation can also be set according to the actual demand
- Compensate reactive power and improve power factor
- Compensate the unbalance of power network, make the three-phase safe balance
RXPE three-phase imbalance intelligent compensation device is optimized, upgraded and designed on the basis of RSVG.
- Solve the three-phase imbalance problem of low-voltage distribution network, greatly reduce the line loss, save energy and reduce consumption;
- Compensate the reactive power of load, improve the effective output capacity of power grid;
- Real time improvement of voltage quality, stability of system voltage, improvement of distribution quality and improvement of power consumption environment
- To solve the problem of transformer overload operation caused by three-phase imbalance and extend the service life of transformer
- Connection mode: Y wye-connection / D delta-connection Installation location: indoor
- Cooling mode: air cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: outdoor
- Cooling mode: air cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: indoor
- Cooling mode: water cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: outdoor
- Cooling mode: water cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: indoor
- Cooling mode: air cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: outdoor
- Cooling mode: air cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: indoor
- Cooling mode: water cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: outdoor
- Cooling mode: water cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: indoor
- Cooling mode: air cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: outdoor
- Cooling mode: air cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: indoor
- Cooling mode: water cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: outdoor
- Cooling mode: water cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: indoor
- Cooling mode: air cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: outdoor
- Cooling mode: air cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: indoor
- Cooling mode: water cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)
- Connection mode: Y wye-connection / D delta-connection
- Installation location: outdoor
- Cooling mode: water cooling
- Compensation phase number: T three phase / S single phase
- Voltage level of access point (kV) / step-down level (kV)