Dynamic Reactive Power Compensation SVG

Based on the principle of voltage source inverter, YTPQC-SVG Dynamic Reactive Power Compensation DRPC (Static Var Generator or SVG) uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power compensation and 3 phase load balancing . Because the switching frequency of IGBT is very high (up to 25.6kHz), DPRC(SVG) can compensate rapid reactive loads and achieve quite high compensation accuracy. SVG is the best product in the field of reactive power control.



YT-PQC-SVG Dynamic Reactive Power Compensation

YTPQC-SVG Dynamic Reactive Power Compensation (DRPC/Static Var Generator/SVG,here we call YTPQC-SVG DRPC) detects load current in real time through internal and external CT and analyzes the reactive current of load by TI DSP and FPGA, then generates PWM signal to IGBT inverter(3 Level) to generate inductive or capacitive current and compensate reactive current to realize the target power factor. YTPQC-SVG DPRC can also compensate phase imbalance.
Compared with the traditional capacitor bank, YTPQC-SVG Dynamic Reactive Power Compensation has the advantages of fast response and high compensation accuracy without under-compensation or over-compensation problems, avoid resonance,etc.

 

How SVG work

 

Modular Design

 

YTPQC-SVG Dynamic Reactive Power Compensation has a advanced modular design. Usually YTPQC-SVG DPRC consists of one or several DRPC(SVG) modules and an optional touched LCD Human Machine Interface. Each Static Var Generator module is an independent  and dynamic reactive power compensation system, and users can change the DRPC(SVG) rating by adding or removing  SVG modules.

 According to the mounting type, YTPQC-SVG Dynamic Reactive Power Compensation can  be divided into Rack Modular DRPC(SVG),Wall-mounted DRPC(SVG) and free landing DRPC (SVG).

Rack type Static var generator module

Model Description

YTPQC-SVG Dynamic Reactive Power Compensation DPRC(SVG) Module series cover from 10kVAr to 100kVAr, support wall mounted type, rack type, free landing modules.

SN Item

Rated Capacity

Factory Model

Dimensions

(W*D*H,MM)

N.W.

(KG)

Packing Size

(W*D*H,MM)

G.W.

(KG)

1 SVG 10kVAr YTPQC-SVG/10-4-4L-RW 360*402*125 20 740*690*445 25
2 SVG 15kVAr YTPQC-SVG/15-4-4L-RW 360*402*125 20 740*690*445 25
3 SVG 30kVAr YTPQC-SVG/30-4-4L-RW 505*550*190 34 740*690*445 40
4 SVG 50kVAr YTPQC-SVG/50-4-4L-RW 505*550*190 35 740*690*445 41
5 SVG 75kVAr YTPQC-SVG/75-4-4L-RW 505*570*280 53 740*690*445 63
6 SVG 85kVAr YTPQC-SVG/85-4-4L-RW 505*570*280 54 740*690*445 64
7 SVG 100kVAr YTPQC-SVG/100-4-4L-RW 505*570*280 55 740*690*445 65

 

 



INQUIRY

Contact us for all information about the product


click here to leave a message

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.