BR7608590A - Gerador de pulso de ativacao digital para geracao e aplicacao de pulsos de ativacao a uma pluralidade de retificadores - Google Patents

Gerador de pulso de ativacao digital para geracao e aplicacao de pulsos de ativacao a uma pluralidade de retificadores

Info

Publication number: BR7608590A
Authority: BR; Brazil
Prior art keywords: activation; rectifier; generation; application; pulse generator
Prior art date: 1975-12-22

Application number

BR7608590A

Other languages

English (en)

Inventor

F Johnson

Original Assignee

Westinghouse Electric Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1975-12-22

Filing date

1976-12-21

Publication date

1977-12-27

1976-12-21 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1977-12-27 Publication of BR7608590A publication Critical patent/BR7608590A/pt

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
- 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
- H02M1/0845—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 digitally controlled (or with digital control)

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Power Conversion In General (AREA)

BR7608590A 1975-12-22 1976-12-21 Gerador de pulso de ativacao digital para geracao e aplicacao de pulsos de ativacao a uma pluralidade de retificadores BR7608590A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/642,814 US4017744A (en)	1975-12-22	1975-12-22	Digital firing pulse generator for thyristor power converters

Publications (1)

Publication Number	Publication Date
BR7608590A true BR7608590A (pt)	1977-12-27

Family

ID=24578132

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7608590A BR7608590A (pt)	1975-12-22	1976-12-21	Gerador de pulso de ativacao digital para geracao e aplicacao de pulsos de ativacao a uma pluralidade de retificadores

Country Status (8)

Country	Link
US (1)	US4017744A (pt)
JP (1)	JPS5279754A (pt)
AU (1)	AU2061376A (pt)
BE (1)	BE849692A (pt)
BR (1)	BR7608590A (pt)
FR (1)	FR2336820A1 (pt)
IT (1)	IT1065673B (pt)
ZA (1)	ZA767444B (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5820226B2 (ja) *	1976-01-14	1983-04-22	松下電器産業株式会社	静止電力変換装置
DE2722641C3 (de) *	1976-08-20	1983-12-01	Taškentskij naučno-issledovatel'skij i proektnyj institut stroitel'nych materialov NIISTROMPROEKT, Taškent	Rohmischung zur Herstellung von Zement, die kalk-, kieselerde-, tonerde-, eisenhaltige und magnesiumhaltige Komponenten sowie Calciumchlorid enthält
DK155931C (da) *	1976-08-20	1989-10-30	Tashkent Ni I Pi Stroitel	Cement
US4117392A (en) *	1977-01-17	1978-09-26	Research Incorporated	Scr controller having input pulses mechanically generated by a signal source
US4171517A (en) *	1977-01-25	1979-10-16	Tokyo Shibaura Electric Company, Limited	Apparatus for synchronization control of a plurality of inverters
FR2412850A1 (fr) *	1977-04-26	1979-07-20	Suwa Seikosha Kk	Circuit integre a semi-conducteurs
US4159513A (en) *	1977-09-30	1979-06-26	Westinghouse Electric Corp.	Static controlled AC motor drive having plug reversal capability
US4166690A (en) *	1977-11-02	1979-09-04	International Business Machines Corporation	Digitally regulated power supply for use in electrostatic transfer reproduction apparatus
US4173722A (en) *	1978-03-14	1979-11-06	Westinghouse Electric Corp.	Digital pulse generator with end-stop detection and control
DE2842278A1 (de) *	1978-09-28	1980-04-03	Siemens Ag	Steuersatz fuer einen stromrichter
US4385242A (en) *	1978-11-14	1983-05-24	Westinghouse Electric Corp.	Phase line derived cosine-wave generator and gate pulse generator for thyristor control using such generator
US4346432A (en) *	1979-07-02	1982-08-24	Sangamo Weston, Inc.	Rectifier controller responsive to sensed A.C. voltage signals
US4423477A (en) *	1979-07-02	1983-12-27	Sangamo Weston, Inc.	Rectifier controller
US4286315A (en) *	1979-07-27	1981-08-25	Westinghouse Electric Corp.	Converter apparatus
BR8006784A (pt) *	1979-11-05	1981-05-19	Westinghouse Electric Corp	Conversor de energia
US4441063A (en) *	1980-05-06	1984-04-03	Square D Company	Pulse generating system
US4394723A (en) *	1981-04-30	1983-07-19	Caterpillar Tractor Co.	Power supply circuit
WO1982003954A1 (en) *	1981-04-30	1982-11-11	John P Hoffman	Power supply circuit
US4577269A (en) *	1982-10-20	1986-03-18	Westinghouse Electric Corp.	Apparatus for efficient use of a microprocessor to control thyristors
US4488216A (en) *	1983-04-29	1984-12-11	Westinghouse Electric Corp.	Unrestricted frequency changer system and adjustable frequency AC motor drive using such a system
BG41281A1 (en) *	1985-07-29	1987-05-15	Makedonski	Device for magneto- impulse treatment of ferromagnetic materials
US4819148A (en) *	1987-11-03	1989-04-04	The United States Of America As Represented By The United States Department Of Energy	Digital gate pulse generator for cycloconverter control
US5537305A (en) *	1994-10-11	1996-07-16	Telephonics Corporation	Synchronously tuned power converter method and apparatus
US7184480B1 (en) *	2002-09-25	2007-02-27	O2Micro International Limited	Digital PWM generator
US6897698B1 (en) *	2003-05-30	2005-05-24	O2Micro International Limited	Phase shifting and PWM driving circuits and methods
US6911790B2 (en) *	2003-11-14	2005-06-28	Intersil Americas Inc.	Multiplexed high voltage DC-AC driver
TW200627778A (en) *	2005-01-19	2006-08-01	Delta Electronics Inc	A method and a system of a half-controlled silicon control rectifier
KR101898815B1 (ko) *	2017-09-14	2018-09-13	한국전력공사	3상 전압 비율을 이용한 싸이리스터 점호 제어 장치 및 그 제어 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3648148A (en) *	1970-06-10	1972-03-07	Comp Generale Electricite	Control means for an ac-dc or dc-ac energy converter for carrying direct current energy
US3735241A (en) *	1971-12-28	1973-05-22	Engineering Inc T	Poly-phase digital controller
JPS5752784B2 (pt) *	1973-11-05	1982-11-09

1975
- 1975-12-22 US US05/642,814 patent/US4017744A/en not_active Expired - Lifetime
1976
- 1976-12-14 ZA ZA767444A patent/ZA767444B/xx unknown
- 1976-12-16 AU AU20613/76A patent/AU2061376A/en not_active Expired
- 1976-12-20 FR FR7638342A patent/FR2336820A1/fr active Granted
- 1976-12-21 BE BE173500A patent/BE849692A/xx unknown
- 1976-12-21 IT IT30735/76A patent/IT1065673B/it active
- 1976-12-21 BR BR7608590A patent/BR7608590A/pt unknown
- 1976-12-22 JP JP51153558A patent/JPS5279754A/ja active Pending

Also Published As

Publication number	Publication date
BE849692A (fr)	1977-06-21
FR2336820B1 (pt)	1983-03-18
US4017744A (en)	1977-04-12
ZA767444B (en)	1977-11-30
JPS5279754A (en)	1977-07-05
AU2061376A (en)	1978-06-22
IT1065673B (it)	1985-03-04
FR2336820A1 (fr)	1977-07-22

Publication	Publication Date	Title
BR7608590A (pt)	1977-12-27	Gerador de pulso de ativacao digital para geracao e aplicacao de pulsos de ativacao a uma pluralidade de retificadores
IT1071111B (it)	1985-04-02	Generatore di impulsi
GB1552360A (en)	1979-09-12	Pulse generator
IL44644A0 (en)	1974-07-31	Laser waveform generator
IT1055328B (it)	1981-12-21	Generatore di impulsi di orologio
BE776558A (fr)	1972-04-04	Generateur d'impulsions
AU2061576A (en)	1978-06-22	To digital firing pulse generator with pulse suppression
IL41726A0 (en)	1973-05-31	Waveform generator
SE7601814L (sv)	1976-08-23	Klockpulsgenerator
AT359555B (de)	1980-11-25	Impulsgenerator
BE775475A (fr)	1972-05-17	Generateur d'impulsions
IT1054678B (it)	1981-11-30	Generatore di impulsi di riserva
JPS51136113A (en)	1976-11-25	Pulse generator
GB1539405A (en)	1979-01-31	Pulse sequence generator
BE821457A (nl)	1975-04-25	Pulsgenerator
SU505124A1 (ru)	1976-02-28	Генератор пачек импульсов
SU535723A1 (ru)	1976-11-15	Генератор импульсов
SU559377A1 (ru)	1977-05-25	Генератор импульсов
SU482887A1 (ru)	1975-08-30	Генератор импульсов
SU546093A2 (ru)	1977-02-05	Импульсный генератор
SU502487A1 (ru)	1976-02-05	Генератор пачек импульсов
SU506937A1 (ru)	1976-03-15	Генератор импульсов
IT1040443B (it)	1979-12-20	Generatore di impulsi ad ampio intervallo
FR2316793A1 (fr)	1977-01-28	Generateur d'impulsions
SU562408A1 (ru)	1977-06-25	Генератор унипол рных импульсов