PL445836A1 - Układ tranzystorowego mostka H - Google Patents

Układ tranzystorowego mostka H

Info

Publication number
PL445836A1
PL445836A1 PL445836A PL44583623A PL445836A1 PL 445836 A1 PL445836 A1 PL 445836A1 PL 445836 A PL445836 A PL 445836A PL 44583623 A PL44583623 A PL 44583623A PL 445836 A1 PL445836 A1 PL 445836A1
Authority
PL
Poland
Prior art keywords
mosfet
transistor
additional
transistor circuit
drain
Prior art date
Application number
PL445836A
Other languages
English (en)
Other versions
PL247322B1 (pl
Inventor
Janusz Master
Original Assignee
Tech Sterowniki Ii Spółka Z Ograniczoną Odpowiedzialnością
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 Tech Sterowniki Ii Spółka Z Ograniczoną Odpowiedzialnością filed Critical Tech Sterowniki Ii Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL445836A priority Critical patent/PL247322B1/pl
Publication of PL445836A1 publication Critical patent/PL445836A1/pl
Publication of PL247322B1 publication Critical patent/PL247322B1/pl

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
    • H02P7/04—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors by means of a H-bridge circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state
    • H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

Przedmiotem zgłoszenia jest układ tranzystorowego mostka H, przeznaczony do sterowania obciążeniem przy małym napięciu zasilania, który znajduje zastosowanie na przykład w układzie sterowania siłownikiem elektrycznym grzejnikowym. Układ tranzystorowego mostka H do sterowania w obu kierunkach obrotu elektrycznym silnikiem (M), charakteryzuje się tym, że w obwód tranzystorów MOSFET P (T2, T4) włączone są równolegle identyczne dodatkowe tranzystory MOSFET N (T6, T7) gdzie źródło (S) tranzystora MOSFET P (T2, T4) połączone jest z drenem (D) dodatkowego tranzystora MOSFET N (T6, T7), natomiast dren (D) tranzystora MOSFET P (T2, T4) połączony jest ze źródłem (S) dodatkowego tranzystora MOSFET N (T6, T7), gdzie bramka (G) MOSFET N (T6) połączona jest poprzez rezystor R6 z wejściem IN2, a bramka (G) MOSFET N (T7) połączona jest poprzez rezystor R7 z wejściem IN1.
PL445836A 2023-08-17 2023-08-17 Układ tranzystorowego mostka H PL247322B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445836A PL247322B1 (pl) 2023-08-17 2023-08-17 Układ tranzystorowego mostka H

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445836A PL247322B1 (pl) 2023-08-17 2023-08-17 Układ tranzystorowego mostka H

Publications (2)

Publication Number Publication Date
PL445836A1 true PL445836A1 (pl) 2025-02-24
PL247322B1 PL247322B1 (pl) 2025-06-16

Family

ID=94686993

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445836A PL247322B1 (pl) 2023-08-17 2023-08-17 Układ tranzystorowego mostka H

Country Status (1)

Country Link
PL (1) PL247322B1 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1167515A (en) * 1980-12-08 1984-05-15 Lambert Haner Solid state servo amplifier for a d.c. motor position control system
US5287046A (en) * 1992-05-13 1994-02-15 International Business Machines Corporation Method and system for actuator control for direct access storage devices
CN113659827A (zh) * 2021-08-20 2021-11-16 华中科技大学 消隐时间自适应去饱和保护改进电路、设计方法及应用

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1167515A (en) * 1980-12-08 1984-05-15 Lambert Haner Solid state servo amplifier for a d.c. motor position control system
US5287046A (en) * 1992-05-13 1994-02-15 International Business Machines Corporation Method and system for actuator control for direct access storage devices
CN113659827A (zh) * 2021-08-20 2021-11-16 华中科技大学 消隐时间自适应去饱和保护改进电路、设计方法及应用

Also Published As

Publication number Publication date
PL247322B1 (pl) 2025-06-16

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