Fast response, transient free reactive power compensation systems are supplied by neel industrial system. There are different types of this system are available which include: basic systems-include iorn core reators to limit the inrush current; detuned systems- include reactors that detune the network to prevent resonance and absorb upto 50% of the 5th harmonic; unbalanced systems- individual phases are separately corrected, line to line or line to neutral. Various advantageous features of this system are as follows: transient free capacitor group switching, using electronic switching elements;enhances capacity of transformers, local generator systems, such as diesel and wind mill genarators; avoids wave form distortions, since capacitors are connected and disconnected during `zero current`; prevents damage to sensitive electronic equipment; saves energy by reduced max. Demand, pf bonus & saving in transformer losses; accurate power factor control, even in the presence of the harmonics, dramatically increases the life expectancy of switching elements and capacitors; modular and upgradable with increased plant load. Various applications of this system are as follows: fast variable loads like cnc machines, welding, induction heating, drives, extruders etc.; sensitive electronic equipments like data centre, r&d labs, corporate offices, telecommunications, hospitals and airports; welding, rolling mills, elevators, cranes, traction etc; big motors, pumping stations, sewage and water treatment plants, air conditioning plants.
