Power optimization energy-saving system based on factory high-voltage power supply

Abstract

The invention relates to an electric power optimization energy-saving system based on factory high-voltage power supply, which is characterized by comprising an energy-saving system connected with a high-voltage incoming line and a high-voltage outgoing line respectively, and the energy-saving system comprises a control module, and a voltage and current stabilization module, a phase balance module, a power factor boosting module and a harmonic interference filtering module which are connected with the control module respectively, and the high-voltage outgoing line is sequentially connected with the transformer and the outgoing line port. The system has the advantages that the structural design is reasonable, the power quality of a factory can be effectively improved, effective power is improved, invalid power is reduced, the overall load is reduced, the power utilization safety of the system is improved, various abnormities of equipment are reduced, a stable and low-loss high-voltage power supply system is provided for the factory, and the service life of the equipment is prolonged. And the electric energy waste problem can be automatically diagnosed and reported, and automatic decision processing and automatic control can be realized, so that electric energy-saving comprehensive automatic control can be realized. The power loss can be effectively reduced, energy is saved, and the sustainable development requirement is met.

Description

technical field [0001] The invention relates to an electric power optimization energy-saving system based on factory high-voltage power supply. Background technique [0002] In industrial production, power supply is very important, and general factories use high voltage power supply. [0003] Before the power is supplied to the factory, the power quality is often subject to various external pollutions. The factory itself has problems such as old line equipment, phase imbalance, insufficient power factor, harmonic interference, and internal pollution caused by overload, which will lead to poor power quality and effective power. , The reduction of the safety of power consumption of the system, and the increase of the overall load also increase the demand for equipment vibration, heat generation, loss, impact and equipment maintenance, which will affect the service life of the equipment and cause waste of energy consumption, which does not meet the requirements of sustainable d...

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Problems solved by technology

[0003] Before the power is supplied to the factory, the power quality is often subject to various external pollutions. The factory itself has problems such as old line equipment, phase imbalance, insufficient power factor, harmonic interference, and internal pollution caused by overload, which will lead to poor power quality and effective power. , The reduction of the safety of power consumption of the system, and the increase of the overall load also increase the demand for equipment vibration, heat generation, loss, impact and equipment maintenance, which will affect the service life of the equipment and cause waste of energy consumption, which does not meet the requirements of sustainable development. Require

[0004] Recently, due to the shortage of coal supply in various places, the power shortage has been caused, and the macro-control can only be carried out through power reduction measures.

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