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A coal-fired power station in Eastern Europe was experiencing reduced system efficiency and increased mechanical failures in its flue gas fan drive system. The existing motor had poor thermal stability and low torque consistency, which led to frequent shutdowns and rising maintenance costs.
The plant’s engineering team evaluated several motor manufacturers before selecting Wolong Nanyang Motor to supply a customized High voltage AC motor designed to handle the demanding operational profile. Wolong delivered a 10kV high-efficiency motor equipped with Class F insulation, IP55 protection, and reinforced bearings for long-term continuous duty.
The motor was installed on an induced draft fan and immediately demonstrated superior performance. The site reported a 23% reduction in energy consumption and a noticeable improvement in torque stability during load fluctuations. Furthermore, the new motor operated with reduced vibration and heat, extending the lifespan of both the fan and coupling systems.
In addition to the product itself, Wolong Nanyang Motor provided technical consultation and real-time commissioning support, ensuring smooth integration with the plant’s existing control systems. Their engineering team also helped optimize cooling airflow and suggested vibration monitoring enhancements for predictive maintenance.
This project proves that selecting the right High voltage AC motor is critical for power generation efficiency and long-term operational reliability. Wolong Nanyang Motor continues to support global energy and infrastructure clients with tailored solutions that combine durability, safety, and energy performance.
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