High-speed railway ultra-strong differential pressure wind generating set

Abstract

The invention discloses a high-speed railway ultra-strong differential pressure wind generating set which comprises a main control system, an electric energy management module, a differential pressure wind power generation module, an energy storage module and a direct current and alternating current inversion module. The output end of the main control system is connected with an electric energy management module and the input end of a differential pressure wind power generation module, the differential pressure wind power generation module is used for generating power according to positive and negative pressure wind power generated when a bullet train passes, and the electric energy management module is used for converting electric energy generated by differential pressure wind. The output end of the differential pressure wind power generation module is connected with the input end of the electric energy management module, the output end of the electric energy management module is connected with the input end of the energy storage module, and the output end of the energy storage module is connected with the input end of the direct current and alternating current inversion module. The direct current and alternating current inversion module is used for converting the stored current into direct current or alternating current so that equipment can conveniently use the direct current or alternating current. The problems that a generator is low in power generation efficiency and short in power generation time can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of rail equipment, in particular to a high-speed railway super-pressure differential wind generator set. Background technique [0002] In recent years, with the rapid improvement of railway intelligence, a large number of various types of bridge and tunnel culvert communication equipment, Internet of Things monitoring equipment, video surveillance equipment, track health monitoring equipment and other new rail transit special equipment have been developed and deployed. Some railways pass through sparsely populated areas with harsh environments. In these areas, power resources are scarce. In addition to locomotive traction power, power can only be obtained from the municipal catenary leapfrogging to provide all the way through power for special equipment along the line. The above-mentioned large number of special equipment belong to the "first-level load" of the railway. According to relevant regulations, two...

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Problems solved by technology

[0004] The main problem of photovoltaic power generation is: the power generation capacity is insufficient at night and in some rainy areas, and it is difficult to meet the long-term and stable electricity demand of large-scale equipment; The wind power is not enough to provide enough energy, resulting in low power generation efficiency and short power generation time of the generator. The above problems greatly restrict the application and promotion of traditional power generation devices

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