Hybrid energy four-phase power transmission system

Abstract

The invention relates to a hybrid energy four-phase power transmission system. The hybrid energy four-phase power transmission system comprises a first energy circuit, a second energy circuit and a power grid three-phase power transmission line, the first energy circuit comprises a first power supply assembly, a first inlet wire, a first total outlet wire and a second total mixed outlet wire; the second energy circuit comprises a second A power supply assembly, a second A inlet wire, a second A outlet wire, a second B power supply assembly, a second B inlet wire and a second B outlet wire; a plurality of diodes are also included. The hybrid energy four-phase power transmission system has the advantages that clean energy is directly connected into the power grid, and the hybrid energy four-phase power transmission system is low in cost, small in loss, large in application range, convenient and simple.

Description

technical field [0001] The present application relates to power transmission systems, in particular to hybrid energy four-phase power transmission systems. Background technique [0002] With the development of the times, people's demand for energy is increasing. While vigorously developing new energy, it also pays attention to the efficient use of new energy. How to use new energy efficiently and better has also become a major problem at present. [0003] Take the use of wind energy as an example. As a renewable and clean energy source for the earth, wind energy has the advantages of large energy storage, wide distribution, and zero carbon emissions. However, the use of wind energy also has shortcomings, which are unstable and difficult to control. Scientists have used many methods to address wind instability. For example, the unstable wind energy is stored in the battery, and the electricity is released during the peak period of electricity consumption; or the electrici...

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Problems solved by technology

Taking pumped storage as an example, although the whole process is more environmentally friendly, it needs to go through a lot of conversion steps due to the electrical energy generated by the wind → the mechanical energy of the pump → the gravitational potential energy of water → the gravitational kinetic energy of water → the water works on the generator → electric energy output , it is impossible to convert all the energy in each conversion step, and each step has energy loss. The more steps, the lower the final energy utilization rate

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