Power Transmission, Electric ARC Furnace, Brand Name : Wanlida

We are offering power transmission, electric arc furnace improve power factor and reduce line loss
stabilize system voltage,reduce voltage fluctuation
restrain and eliminate harmonic
application industrial fields
rolling mill
the big reactive impulsion caused by rolling mills and other industrial symmetric loads may lead to the following problems to the power grid:
the voltage drop and fluctuation, which may result in malfunction of electric equipment and reduce the productive efficiency.
Low power factor
the harmful high-order harmonic waves in the driving devices, typically 5th, 7th, 11th, 13th and side-frequencies, which will cause serious voltage distortion.
Electric arc furnace (eaf) and ladle furnace
the electric arc furnace and ladle furnace are typical non-linear and erratic loads in the power grid, causing a series of adverse effects to the power grid:
result in serious three-phase unbalance of the power grid, and cause negative-sequence currents.
Produce high order harmonics, such as coexist of 2nd, 4th even harmonics and 3rd, 5th, 7th odd harmonic, which make severe voltage distortion become more complicated.
Serious voltage flickers
low power factor
electric railway traction substation
hoists and other heavy industrial loads
long distance power transmission
wind power plant
secondary substation (66kv to 110 kv)