SU637105A3 - Three-phase inverter - Google Patents

Three-phase inverter

Info

Publication number
SU637105A3
SU637105A3 SU752168206A SU2168206A SU637105A3 SU 637105 A3 SU637105 A3 SU 637105A3 SU 752168206 A SU752168206 A SU 752168206A SU 2168206 A SU2168206 A SU 2168206A SU 637105 A3 SU637105 A3 SU 637105A3
Authority
SU
USSR - Soviet Union
Prior art keywords
transistor
series
transistors
shunted
section
Prior art date
Application number
SU752168206A
Other languages
Russian (ru)
Inventor
Фредерик Истхэм Джон
Original Assignee
Кей-Джи-И-Эл Лимитед (Фирма)
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.)
Filing date
Publication date
Application filed by Кей-Джи-И-Эл Лимитед (Фирма) filed Critical Кей-Джи-И-Эл Лимитед (Фирма)
Application granted granted Critical
Publication of SU637105A3 publication Critical patent/SU637105A3/en

Links

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
    • H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5383—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement
    • H02M7/53846—Control circuits
    • 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
    • H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • 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
    • H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • H02M7/53875—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with analogue control of three-phase output
    • 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
    • H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/539—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • General Induction Heating (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Ac-Ac Conversion (AREA)

Description

(54) ТРЕХФАЗНЫЙ ИНВЕРТОР подсоединен в обратном направлении к транзистору /. Плечо В состоит из силового транзистора 6, соединенного последовательно со второй секцией источника 7 питани  между выводом 4 и выводом 8, с возвратным диоДvO vt Я подсоединенным в обратном нанравлении к транзистору 6. Плечо С состоит из с(глового транзистора 10, соединенного последовательно с третьей секцией источника // питани  между выводами 3 и 8, с возвратным диодом 12, подсоединенным в обратном направлении к транзистору 10. Все секции источников 2, 7, 11 и транзисторы /, 6, 10 включены согласно-последсвательно при обходе по контуру треугольника . Трехфазна  нагрузка, обозначенна  цифрами 13, 14 и 15, включена между выводами 3, 4 и 8 соответственно, и нейтральной то ч: ко и 16. Инвертор работает следующим образом . Когда транзистор / открыт, ток проходит от положительного зажима батареи 2 через транзистор /, нагрузку 13 и нагрузку 14 к отрицательному зажиму источника питани . Аналогично, когда открыт любой дпугой транзистор, питание получают две фазы нагрузки. Два из трех транзисторов ьогут проводить одновременно, например.(54) THREE-PHASE INVERTER is connected in the opposite direction to the transistor /. The arm B consists of a power transistor 6 connected in series with the second section of the power supply 7 between terminal 4 and terminal 8, with a return diode vO I connected in reverse direction to the transistor 6. The arm C consists of c (a global transistor 10 connected in series with the third power supply section between pins 3 and 8, with a return diode 12 connected in the opposite direction to the transistor 10. All sections of sources 2, 7, 11 and transistors /, 6, 10 are switched on sequentially when walking around the triangle contour The three-phase load, indicated by the numbers 13, 14, and 15, is connected between pins 3, 4, and 8, respectively, and a neutral current: k and 16. The inverter works as follows: When the transistor / is open, the current passes from the positive terminal of the battery 2 through the transistor The load 13 and the load 14 to the negative terminal of the power source Similarly, when any other transistor is open, two phases of the load are supplied. Two of the three transistors can be carried out simultaneously, for example.

Фиг.11

7////////7 ////////

У/////////АIn ///////// A

z.z.

У///7/////7ЛU /// 7 ///// 7L

Claims (2)

с транзисторы / и 6, причем в этом случае будут одновременно получать питание все три фазы нагрузки. Формула изобретени  Трекфазный инвертор, содержащий источник посто нного напр жени  и транзисторы , шунтированные возвратными диодами , отличающийс  тем, что, с целью упрощени  устройства, указанный источник состоит из трех секций, которые включены через указанные транзисторы и диоды по схеме замкнутого треугольника, причем между первым н вторым выводом инвертора вк. ючег-{а перва  секци  последовательно с первым транзистором, щунтированным первым диодом, между вторым и третьим выводом - втора  секци  последовательно со вторым транзистором, шунтированным вторым диодом, а между третьим и первым выводом - треть  секци  последовательно с третьим транзистором, шунтированным третьим диодом. Источники информации, прин тые во внимание экспертизе: 1.Авторское свидетельство СССР .№ 388350, кл. Н 03 К 3/00, 1971. with transistors / and 6, and in this case will be simultaneously powered all three phases of the load. Claims of the Invention Trephase Inverter Containing a Voltage Source and Transistors Shunted by Return Diodes, characterized in that, in order to simplify the device, the source is composed of three sections that are connected through the indicated transistors and diodes in a closed triangle circuit, and between n the second output of the inverter VC. yucheg- {and the first section in series with the first transistor shunted by the first diode, between the second and third output — the second section in series with the second transistor shunted by the second diode, and between the third and first output — the third section in series with the third transistor shunted by the third diode. Sources of information taken into account examination: 1. The author's certificate of the USSR. № 388350, cl. H 03 K 3/00, 1971. 2.Патент США ДГо 2912634, кл. 321-5, 1959.2. US Patent DGo 2912634, cl. 321-5, 1959. 1one UU LJLj XX
SU752168206A 1975-07-15 1975-09-01 Three-phase inverter SU637105A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29692/75A GB1543581A (en) 1975-07-15 1975-07-15 Three-phase inverter

Publications (1)

Publication Number Publication Date
SU637105A3 true SU637105A3 (en) 1978-12-05

Family

ID=10295598

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752168206A SU637105A3 (en) 1975-07-15 1975-09-01 Three-phase inverter

Country Status (22)

Country Link
JP (1) JPS5210515A (en)
AR (1) AR207371A1 (en)
AT (1) AT342712B (en)
BE (1) BE832861A (en)
BR (1) BR7506698A (en)
CA (1) CA1033807A (en)
CH (1) CH586969A5 (en)
DE (1) DE2536626A1 (en)
DK (1) DK364675A (en)
EG (1) EG13428A (en)
ES (1) ES440798A1 (en)
FI (1) FI761222A (en)
FR (1) FR2318529A1 (en)
GB (1) GB1543581A (en)
IE (1) IE42607B1 (en)
IT (1) IT1047975B (en)
LU (1) LU73254A1 (en)
NL (1) NL7510335A (en)
NO (1) NO138232C (en)
SE (1) SE418438B (en)
SU (1) SU637105A3 (en)
ZA (1) ZA755538B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7643733B2 (en) 2007-07-27 2010-01-05 Gm Global Technology Operations, Inc. Control device for driving a brushless DC motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1513851C3 (en) * 1966-03-31 1975-09-18 Brown, Boveri & Cie Ag, 6800 Mannheim Device for voltage regulation of a converter arrangement for feeding electrical machines
US3681676A (en) * 1971-04-21 1972-08-01 Gen Motors Corp Cycloconverter silicon controlled rectifier gate signal inhibit circuit

Also Published As

Publication number Publication date
FI761222A (en) 1977-01-16
DE2536626A1 (en) 1977-02-03
IT1047975B (en) 1980-10-20
GB1543581A (en) 1979-04-04
AR207371A1 (en) 1976-09-30
NO138232B (en) 1978-04-17
FR2318529B1 (en) 1981-11-20
IE42607L (en) 1977-01-15
ES440798A1 (en) 1977-06-16
LU73254A1 (en) 1976-04-13
NO138232C (en) 1978-07-26
CA1033807A (en) 1978-06-27
NL7510335A (en) 1977-01-18
IE42607B1 (en) 1980-09-10
AT342712B (en) 1978-04-25
ATA646875A (en) 1977-08-15
NO753340L (en) 1977-01-18
CH586969A5 (en) 1977-04-15
BE832861A (en) 1975-12-16
DK364675A (en) 1977-01-16
FR2318529A1 (en) 1977-02-11
BR7506698A (en) 1977-05-17
EG13428A (en) 1981-12-31
SE7604638L (en) 1977-01-16
SE418438B (en) 1981-05-25
JPS5210515A (en) 1977-01-26
ZA755538B (en) 1976-07-28
AU8474175A (en) 1977-03-17

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