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KangLong Electronics Co., Ltd Static Var Generator for Semiconductor Industry
KangLong Electronics Co., Ltd Static Var Generator for Semiconductor Industry
Project Introduction
Kunshan Kanglong Electronics specializes in the development of precision connector molds, precision plastic mold parts, precision stamping mold parts, precision automation machine parts, custom automation equipment, precision plastic and stamping mold development and processing, as well as fixture design and manufacturing.
Analysis and Solution
Kunshan Kanglong Electronics primarily loads variable frequency drive (VFD) motors. VFDs are the most common source of harmonics in the system and generate significant harmonic distortion, primarily the 3rd, 5th, and 7th harmonics. This project uses iKonMac's Active Harmonic Filter (900A) and capacitor compensation upgrade Static Var Generator (3500kvar).
Performance
THDi Before Treatment 12.6%
THDi After Treatment 4.3%
After the equipment was put into operation, the harmonic current distortion rate was reduced from 12.6% to 4.3%. The harmonic treatment effect is excellent, effectively managing the harmonic currents in the power distribution system, improving power quality, reducing line losses, and ensuring the stable operation of both the distribution system and production equipment. The significant results have also been recognized and affirmed by the client.