Case Study

In chemical and process industries, large inductive loads such as compressors, pumps, and fans often result in a naturally low power factor. The reactive current flowing through transmission lines and transformers increases energy loss and reduces load capacity. A new materials manufacturing company faced recurring penalties from the local power authority due to a power factor below the national standard, along with high line losses and poor transformer efficiency.

Following on-site testing and analysis, Wenlida proposed the installation of a high-voltage reactive power compensation system. By supplying capacitive reactive power to offset the inductive demand, the system successfully raised the power factor to the required standard. As a result, the client eliminated power factor penalties, reduced transmission and transformer losses, and improved the overall load capacity of the power distribution network.