Benedetti et al., 1999 - Google Patents
New high-performance thyristor gate control set for line-commutated convertersBenedetti et al., 1999
View PDF- Document ID
- 8652968981452272549
- Author
- Benedetti M
- Uicich G
- Publication year
- Publication venue
- IEEE Transactions on Industrial Electronics
External Links
Snippet
In this paper, a novel implementation to obtain the triggering pulses for thyristorized AC/DC power converters is presented. The system developed is a variant of the digital ramp-and- threshold strategy employing parallel hardware calculation. In order to reduce the number of …
- 238000010304 firing 0 description 24
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/084—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters using a control circuit common to several phases of a multi-phase system
-
- H—ELECTRICITY
- H03—BASIC ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Abu-Qahouq et al. | Multiphase voltage-mode hysteretic controlled DC-DC converter with novel current sharing | |
Perreault et al. | Distributed interleaving of paralleled power converters | |
US9190909B2 (en) | Control device for multiphase interleaved DC-DC converter and control method thereof | |
US6819577B1 (en) | Distributing clock and programming phase shift in multiphase parallelable converters | |
EP0891649B1 (en) | Dc power converter | |
US20100052771A1 (en) | Circuit for driving multiple charge pumps | |
JPH0993100A (en) | Phase comparator | |
CN110690879A (en) | Parameter-adjustable PWM controller based on programmable device and PWM pulse generation method | |
US20220337161A1 (en) | Control circuit, control method and voltage regulator | |
JP4261340B2 (en) | Multistage switch circuit | |
US5515258A (en) | Drive device for a push-pull stage | |
Benedetti et al. | New high-performance thyristor gate control set for line-commutated converters | |
CN1007112B (en) | Frequency synthesizer circuit for generating analog of digitally step-adjustable frequency | |
US20050242858A1 (en) | Apparatus and method for synchronized distributed pulse width modulation waveforms in microprocessor and digital signal processing devices | |
JP2010094015A (en) | Method of operating power converter circuit with built-in voltage boost circuit | |
JPS63211919A (en) | Clock generating circuit | |
US5012437A (en) | Digitally controlled oscillator | |
JPH02502511A (en) | Converter for converting polyphase variable frequency AC voltage to DC | |
US20150162858A1 (en) | Motor control apparatus and motor control method | |
US11558042B2 (en) | Multi-phase signal control circuit and method | |
El-Amawy et al. | An efficient software-controlled PLL for low-frequency applications | |
Zhang et al. | Monolithic/modularized voltage regulator channel | |
JPH0851346A (en) | Timing signal generation circuit | |
US4618920A (en) | Frequency control circuit | |
Borle | A three-phase grid-connected inverter with improved ramptime current control in programmable logic |