Three-phase power supply based on step-up module
A booster module and three-phase power supply technology, which is applied to electrical components, output power conversion devices, irreversible AC power input conversion to DC power output, etc., can solve problems such as inability to operate stably for a long time, achieve small vibration, The effect of simple structure and small volume
Inactive Publication Date: 2016-07-20
SUZHOU HEXINMEI ELECTRONICS SCI & TECH CO LTD
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Problems solved by technology
[0005] For overclockers, it is almost a law that adding pressure to the CPU can increase the probability of successful overclocking and enhance the stability of work. This is actually an illusion. The higher the voltage, the greater the probability of CPU operation errors. High voltage limit overclocking is generally only Can run SuperPi, but cannot run stably for a long time
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[0025] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:
[0026] The specific implementation is as follows:
[0027] Such as figure 1 As shown, a three-phase power supply based on a boost module includes a voltage regulation module, a constant current module, a boost module, a rectifier module and a microcontroller module, and the voltage regulation module, constant current module, boost module, rectifier The modules are connected in sequence, and the microcontroller module is respectively connected with the voltage regulation module and the rectification module;
[0028] Such as figure 2 As shown, the boost module includes a converter, an inductor, a Zener tube, a first electrolytic capacitor, a second electrolytic capacitor, a first resistor and a second resistor, and the positive pole of the first electrolytic capacitor is respectively connected to one end of the inductor and the constant current T...
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The invention discloses a three-phase power supply based on a step-up module, which comprises a voltage regulation module, a constant current module, a step-up module, a rectifier module and a micro controller module, wherein the voltage regulation module, the constant current module, the step-up module and the rectifier module are sequentially connected; and the micro controller module is respectively connected with the voltage regulation module and the rectifier module. As a three-phase power generator is adopted for the three-phase power supply of the invention, the size is smaller than that of a single-phase power generator with the same power, material is saved, the three-phase power generator has a simple structure, the use and the maintenance are convenient, the vibration in the case of operation is smaller than that of the single-phase power generator, the three-phase transmission line can save about 25% of material when the same power is transmitted under the same condition and particularly remote transmission is carried out, and the power supply mode adopted by the power system in the world mostly belongs to a three-phase system, and generally, single-phase AC power is mostly acquired from three-phase AC.
Description
technical field [0001] The invention relates to a frequency conversion speed regulation system, in particular to a three-phase power supply based on a booster module, belonging to the field of frequency conversion speed regulation control. Background technique [0002] At present, three-phase passive power factor correction is applied in three-phase power harmonic processing. Three-phase passive PFC is mainly connected in parallel or in series with specific parameter L-C circuit in each phase of R, S and T of three-phase power supply to deal with the harmonic problem of three-phase power supply. In each phase of the three-phase power supply R, S, T, the L-C circuit mode with specific parameters is connected in parallel or in series, so that the current phase of each phase current is shifted, so that the current and voltage are in the same phase to improve the power factor. The disadvantage of the above-mentioned three-phase power supply harmonic processing is that the induc...
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IPC IPC(8): H02M7/155H02M7/17
CPCH02M7/1552H02M7/17
Inventor 胡国良
Owner SUZHOU HEXINMEI ELECTRONICS SCI & TECH CO LTD