Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Three-phase power supply with rectification and voltage stabilization functions

A three-phase power supply, rectification and voltage stabilization technology, applied in the direction of output power conversion device, AC power input conversion to DC power output, irreversible AC power input conversion to DC power output, etc., can solve the problem of long-term stable operation, etc. problem, achieve the effect of small vibration, simple structure and material saving

Inactive Publication Date: 2016-07-20
SUZHOU HEXINMEI ELECTRONICS SCI & TECH CO LTD
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Three-phase power supply with rectification and voltage stabilization functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:

[0025] The specific implementation is as follows:

[0026] Such as figure 1 As shown, a three-phase power supply with rectification and voltage stabilization function includes a voltage regulation module, a constant current module, a boost module, a rectification module and a microcontroller module, the voltage regulation module, constant current module, boost module, The rectification modules are connected sequentially, and the microcontroller module is respectively connected with the voltage regulation module and the rectification module;

[0027] The rectifier module includes a coupling circuit, a limiter detection circuit, a limiter discharge circuit, and a voltage stabilizing circuit; The leakage circuit and the circuit voltage stabilizing circuit are connected, and the coupling circuit is used to couple the input signal to the limit detecti...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a three-phase power supply with rectification and voltage stabilization functions, which comprises a voltage regulation module, a constant current module, a step-up module, a rectification module and a micro controller module, wherein the voltage regulation module, the constant current module, the step-up module and the rectification module are sequentially connected; and the micro controller module is respectively connected with the voltage regulation module and the rectification 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 with rectification and voltage stabilization function, 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 ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02M7/155H02M7/17
CPCH02M7/1552H02M7/17
Inventor 胡国良
Owner SUZHOU HEXINMEI ELECTRONICS SCI & TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com