Stable Operation in Midsummer, Quality Safeguarding-Nantong Zhifeng APF Continues to Secure Power for Heavy-load Industrial Production

In August, the Yangtze River Delta experienced persistent extreme high temperatures, with industrial enterprises operating at full load. Continuous intensive operation of nonlinear equipment such as frequency converters and automated production lines easily causes harmonic accumulation, voltage fluctuations and power factor deviation, threatening the stable operation of power distribution systems.

Against the severe high-temperature and heavy-load summer conditions, Nantong Zhifeng’s self-developed APF has maintained long-term fault-free operation at a key manufacturing project in Jiangsu. Further validating product reliability, the equipment has endured extreme operating scenarios that are more rigorous than the commissioning and initial operation in June and July.

Equipped with intelligent adaptive control technology, the APF realizes real-time harmonic filtering, three-phase load balancing and dynamic reactive power compensation. After months of continuous operation, the site’s power factor stably stays above 0.99 with all power quality indicators up to national standards. It effectively solves voltage distortion and harmonic interference, reduces line and equipment losses, and delivers obvious energy-saving and cost-reducing effects.

The stable performance in extreme August heat fully proves Nantong Zhifeng APF’s excellent heat resistance, operational stability and environmental adaptability. The company will further optimize APF and SVG products as well as customized power quality solutions, empowering industrial enterprises with reliable support for safe, efficient and green production under extreme working conditions.