Title:
INVERTING REGULATOR
Document Type and Number:
WIPO Patent Application WO/2023/212786
Kind Code:
A3
Abstract:
The invention relates to electrical engineering and can be used as a device for protecting electrical circuits against overload currents and short circuits in alternating current generators and secondary power supplies. The present inverting regulator comprises a high-frequency line filter input unit, a switched-mode power supply, a power factor correction unit, a microcontroller unit, an inverter pulse width modulation unit, and a high-frequency filter output unit. The filter input and output units consist of a choke and a 100 n capacitor. The power factor correction unit consists of a diode bridge, a choke, an ultra-fast diode, a low-capacitance capacitor, high-capacitance storage capacitors, a high-voltage power transistor, and a corrector microcircuit. The microcontroller unit consists of a programmable chip, drivers of output power transistors of a 220 volt inverter, and a temperature control circuit. The inverter pulse width modulation unit has a 220 volt, 50 Hz pure sine output voltage and consists of four power transistors, and strings of protective resistors and diodes. This allows stabilization of the output voltage in the event of a change in input voltage and frequency.
Inventors:
KHALILOV JEYHUN MIRALI (AZ)
HAJIOMAROV RUSLAN HAJIOMAROVICH (RU)
HAJIOMAROV RUSLAN HAJIOMAROVICH (RU)
Application Number:
PCT/AZ2023/000002
Publication Date:
December 21, 2023
Filing Date:
May 03, 2023
Export Citation:
Assignee:
KHALILOV JEYHUN MIRALI (AZ)
HAJIOMAROV RUSLAN HAJIOMAROVICH (RU)
HAJIOMAROV RUSLAN HAJIOMAROVICH (RU)
International Classes:
H02M5/458
Foreign References:
| CN106160504A | 2016-11-23 | |||
| RU190083U1 | 2019-06-18 | |||
| US20040066153A1 | 2004-04-08 | |||
| RU31052U1 | 2003-07-10 |
Attorney, Agent or Firm:
KHALILOV, Jeyhun Mirali (AZ)
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