What is a power factor correction?

Power factor correction is a process that has to do with the basic features of the electrical load that is used to create a power factor less than one. The main purpose of the power factor correction is to ensure that the energy transfer level is carried out within the safety limits set for the relevant application. Power suppliers use the power factor correction to ensure that domestic and public building systems are not overloaded and that production equipment has sufficient energy flow for heavy machinery.

There are two basic ways to engage in a factor correction. One approach concerns the management of power used at the final user level. With this application, the house owner can use different devices to minimize or eliminate unnecessary use of energy in the home. This may include installation of devices such as energy saving appliances or sensors that automatically turn off when no one is in the room.

Second approach to correction of the Practice of the InstituteThe power supply of the power supply to ensure that the transmission network works at optimum efficiency. This will ensure that the level of generated and distributed energy is within the network security limits and is unlikely to overload one or more parts of the energy network. This approach often involves safe failure mechanisms that help compensate, when problems appear in one part of the grid containing a problem and disseminating to spread to other parts.

There are both active and passive means for controlling the power factor. The use of capacitor banks occurs with passive PFC and helps to repair non -linear electrical loads and stabilize current flow. Active PFC usually uses a system that controls the amount of energy used by the burden, maintaining the balance as close as possible to unity.

Advantages on the correction of the power factor applies to both the end users and to the supplier. For suppliers means adjusting the nature of energy flow so that it is maintained in theJable limit, less time, expenditure and lost income resulting from system failure. End users who decide to engage in the correction of the performer factor enjoy the benefits of reduced energy accounts and prevent further wear of electrical equipment around the house or office.