Based on the principle of voltage source inverter, Elcosine Energia-ASVG Advanced Static Var Generator 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, harmonic and imbalance compensation. Because the switching frequency of IGBT is very high (up to 25.6kHz), ASVG can compensate rapid reactive loads and achieve quite high compensation accuracy. ASVG have the best cost performance with the function of reactive power and harmonics control.
Elcosine Energia-ASVG Advanced Static Var Generator
Elcosine Energia-ASVG Advanced Static Var Generator (ASVG) 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. Elcosine Energia-ASVG can also compensate phase imbalance and harmonics.
Compared with the traditional capacitor bank, Elcosine Energia Advanced Static Var Generator has the advantages of fast response and high compensation accuracy without under-compensation or over-compensation problems, avoid resonance, etc.
Modular Design
Elcosine Energia series Advanced Static Va Generator has a advanced modular design. Usually Elcosine Energia-ASVG consists of one or several ASVG modules and an optional touched LCD Human Machine Interface. Each ASVG module is an independent and dynamic reactive power compensation system, and users can change the SVG rating by adding or removing ASVG modules.
According to the mounting type, Elcosine Energia Advanced Static Var Generator can be divided into Rack Modular ASVG,Wall-mounted ASVG and free landing ASVG.
Model Description
Elcosine Energia-ASVG Advanced Static Var Generator 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 | ASVG | 10kVAr | Elcosine Energia-ASVG/10-4-4L-RW | 360*402*125 | 20 | 740*690*445 | 25 |
| 2 | ASVG | 15kVAr | Elcosine Energia-ASVG/15-4-4L-RW | 360*402*125 | 20 | 740*690*445 | 25 |
| 3 | ASVG | 30kVAr | Elcosine Energia-ASVG/30-4-4L-RW | 505*550*190 | 34 | 740*690*445 | 40 |
| 4 | ASVG | 50kVAr | Elcosine Energia-ASVG/50-4-4L-RW | 505*550*190 | 35 | 740*690*445 | 41 |
| 5 | ASVG | 75kVAr | Elcosine Energia-ASVG/75-4-4L-RW | 505*570*280 | 53 | 740*690*445 | 63 |
| 6 | ASVG | 85kVAr | Elcosine Energia-ASVG/85-4-4L-RW | 505*570*280 | 54 | 740*690*445 | 64 |
| 7 | ASVG | 100kVAr | Elcosine Energia-ASVG/100-4-4L-RW | 505*570*280 | 55 | 740*690*445 | 65 |
Elcosine Energia is a forward-thinking company dedicated to delivering advanced power quality and energy efficiency solutions.
