What does power factor correction aim to achieve in substations?

Power factor correction aims to optimize electrical efficiency and reduce losses within electrical systems, particularly in substations. This involves adjusting the power factor, which is the ratio of real power used in a circuit to the apparent power flowing in the circuit. A low power factor indicates poor electrical efficiency, often leading to higher energy costs and increased losses in electrical distribution.

By improving the power factor, the overall amount of power required to perform the same amount of work is decreased. This not only enhances efficiency but also minimizes the strain on the electrical system. Improved power factor benefits the utility companies as well, as it can lead to lower generation costs and reduced need for additional infrastructure.

While minimizing environmental impact, increasing voltage levels, and enhancing safety protocols are all important aspects of electrical systems management, they are not the primary goals of power factor correction. The main focus remains on achieving optimal electrical performance and reducing energy losses.