Manual generators for nuclear power plants
A manual power generation and nuclear power plant technology, applied in battery circuit devices, circuit devices, electric vehicles, etc., can solve the problems of poor output stability, unable to provide short-term strong pulse current, etc., and achieve the effect of high output stability
Active Publication Date: 2019-09-10
STATE NUCLEAR POWER AUTOMATION SYST ENGCO
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Problems solved by technology
[0003] However, the existing hand-operated generators directly output electric energy, and their output stability is relatively poor, and there are many devices in nuclear power plants that need to be driven by short-term strong pulse currents, and the existing hand-operated generators cannot provide short-term strong pulse current
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[0012] The embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings, but the present embodiments are not intended to limit the present invention. All similar structures and similar changes of the present invention should be included in the scope of protection of the present invention. The commas in all indicate the relationship between and.
[0013] Such as figure 1 As shown, a manual generator for a nuclear power plant provided by an embodiment of the present invention is characterized in that it includes a housing, and a manual generator and a main circuit board respectively installed in the housing;
[0014] The handle of the hand generator extends to the outside of the shell, and the shell is equipped with a start switch, an outlet switch, and an outlet terminal;
[0015] The main circuit board is equipped with a transformer circuit, a rectifier circuit, a capacitor energy storage circuit, and a voltage-stabi...
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A manual power generation apparatus used in a nuclear power station is disclosed, and relates to the technical field of electrical equipment for solving the technical problem in improving output stability. The apparatus comprises a housing, a hand generator and a main circuit board mounted in the housing separately; a handle of the hand generator extends to the outer side of the housing; the housing is provided with a starting switch, an outlet switch and an outlet connection terminal; a voltage transformation circuit, a rectifying circuit, a capacitive energy storage circuit and a voltage stabilization output circuit are carried on the main circuit board; the electrical output end of the hand generator is connected to the input end of the capacitive energy storage circuit through the voltage transformation circuit, the rectifying circuit and the starting switch in sequence; and the output end of the capacitive energy storage circuit is connected to the outlet connection terminal through the outlet switch and the voltage stabilization output circuit in sequence. The manual power generation apparatus provided by the invention can provide short-time high-impulse current.
Description
technical field [0001] The invention relates to electric power equipment technology, in particular to a technology of a manual power generating device for nuclear power plants. Background technique [0002] In the field of industrial control, especially in the equipment control of nuclear power plants, stable and reliable DC output is required to drive field equipment. In order to ensure its reliability and stability, it is often realized by setting up multi-level and multi-backup power supplies. At present, in nuclear power plants, in addition to configuring UPS batteries for backup power supply, some special occasions also need to configure hand generators for diversified backup power supply. [0003] However, the existing hand-operated generators directly output electric energy, and their output stability is relatively poor, and there are many devices in nuclear power plants that need to be driven by short-term strong pulse currents, and the existing hand-operated genera...
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IPC IPC(8): H02J7/34
Inventor 曹新民秦裕强刘爱青
Owner STATE NUCLEAR POWER AUTOMATION SYST ENGCO