Power Quality Problem
The target enterprise produces shampoo, hair conditioner, moisturizing products, skin care products, liquid detergent, sanitary napkin, plastic molding products, cosmetics, washing powder, soap, etc. because the factory has more frequency conversion equipment, the harmonic current is large, and the voltage distortion rate is high, which endangers production safety and needs to be treated.
Data measurement
We use Fluke 435 to conduct power quality inspection on site. The measurement results are as follows.
Current distortion rate | Voltage waveform diagram | Current waveform diagram |
YT Power Quality Solutions
We installed 500A Active harmonic filter AHF cabinet to filter harmonics. After the equipment is operated, the on-site current yhD decreases from 13.1% to 2.3%, the voltage thd decreases from 5% to 3%, the waveform distortion is repaired, and the power quality is significantly improved.
The following data are measured after the equipment is started.
Current distortion rate | Voltage waveform diagram | Current waveform diagram |
Project List Examples
Projects( Some examples) |
Products |
Model |
Distribution station of the high-speed rail from Shanghai to Zhangjiagang |
YTPQC-AHF |
|
Beijing Fengtai High-speed Railway Station Project |
Active Harmonic Filter |
YTPQC-AHF |
CRRC Guangdong Transportation Vehicle Project |
Active Harmonic Filter |
YTPQC-AHF |
Wind Tower of Wuhan Metro Transportation Line 7 |
Active Harmonic Filter |
YTPQC-AHF |
Kunming Changshui Airport Power Distribution Station |
YTPQC-SVG |
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