SSCT is a smart reactive power compensation device which uses SVG module to control TSC module; it perfectly combines the active module (SVG/APF) and the reactive module via smart control system, achieving continuous compensation without dead zone. It is an optimal solution to reactive power compensation and three-phase imbalance compensation.

SSCT = Smart Controller +SVG modules +TSC modules

SSCT Operation principle

Features

◎ Modules design are easy to combine, expand and maintenance 

◎ Pluggable design minimizes the outage rate of device. 

◎ Fast response speed: compensate the power factor to 0.99 within 10ms 

◎ Multi-function compensation: able to compensate either capacitive reactive power or inductive reactive power, parts of system harmonics, three-phase imbalance, and voltage fluctuations caused by reactive power. 

◎ On-line detection and display of power quality parameters. 

◎ Free of switching oscillation and compensation dead zone 

◎ TSC module operation condition display. 

◎ Smart control system and mixed compensation mode ensure that it will neither be overcompensated nor under compensated. 

◎ Smart control system and mixed compensation mode reduces the switching times of the capacitor, prolonging the service life TSC.

Comparison with TSC

Traditional TSC reactive compensation may cause over or under-compensation, but in SSCT, TSCs can implement stepwise switching compensation; SVG modules can cover all dead zones and implement stepless switching to ensure a constant power factor.

For example:300Kvar SSCT Combination mode

Technical Specifications