Power generation system

A power generation system and generator technology, applied in the control system, control generator, and control generator through magnetic field changes, etc., can solve the problems of unstable work, reduced reliability, unrealistic, etc., and achieve high overall utilization rate and cost-effectiveness. High, easy-to-control effects
CN109995283AActive Publication Date: 2019-07-09CHINA JILIANG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA JILIANG UNIV
Publication Date
2019-07-09

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Abstract

A power generation system is composed of a DC generator, a diesel engine, a transmission and a switched reluctance generator system which are coaxially connected. The switched reluctance generator system is composed of a switched reluctance generator converter, a controller and a detection device. The detection device detects and inputs all kinds of information in the switched reluctance generatorconverter to the controller. The controller outputs a control signal to drive each switching tube in the switched reluctance generator converter. The switched reluctance generator converter is composed of eight switching tubes, twenty diodes, five capacitors, two reactors, three transformers and four phases of windings. Every two phases of windings constitute a converter synthesized with a single-phase inverter circuit for the excitation and power generation of a switched reluctance generator. Multiple AC and DC power outputs are obtained through time-sharing control on the eight switching tubes according to the position information of the rotor, and the quality of power is high. The power generation system is applicable to the field of independent power generation systems in areas without power supply.
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Description

technical field

[0001] The present invention relates to the field of power generation systems, in particular to a power generation system with multi-AC / DC power output and a control method thereof in which an independent diesel-driven switched reluctance generator system and a DC generator are combined with a complementary simple multifunctional variable current structure . Background technique

[0002] In some active islands without grid access, as well as field engineering construction in areas such as plateau uninhabited areas and deserts, power sources are required, and there are also backup power sources for some important departments in cities. Most of them use diesel-powered generator sets, but they often Only one constant power supply can be output.

[0003] The switched reluctance motor has simple structure, low cost, no winding on the rotor, and low heat dissipation pressure. As a generator, it has considerable application value.

[0004] In the application of ma...

Claims

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