RU2013150526A - MEASURING DIAGRAM FOR REGULATING A DC / DC Converter - Google Patents

MEASURING DIAGRAM FOR REGULATING A DC / DC Converter Download PDF

Info

Publication number
RU2013150526A
RU2013150526A RU2013150526A RU2013150526A RU2013150526A RU 2013150526 A RU2013150526 A RU 2013150526A RU 2013150526 A RU2013150526 A RU 2013150526A RU 2013150526 A RU2013150526 A RU 2013150526A RU 2013150526 A RU2013150526 A RU 2013150526A
Authority
RU
Russia
Prior art keywords
key element
measuring circuit
circuit according
voltage
diode
Prior art date
Application number
RU2013150526A
Other languages
Russian (ru)
Inventor
Армин МАНН
Ле ЦЮАНГ-МИНХ
Тобиас ШУМАХЕР
Original Assignee
Роберт Бош Гмбх
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 Роберт Бош Гмбх filed Critical Роберт Бош Гмбх
Publication of RU2013150526A publication Critical patent/RU2013150526A/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
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • 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
    • H02M3/158—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 including plural semiconductor devices as final control devices for a single load

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc-Dc Converters (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)

Abstract

1. Измерительная схема для регулирования преобразователя (100) постоянного напряжения, имеющая ключевой элемент (120), включенный параллельно ему диод (124) и измерительно-регулирующий блок (130), предназначенный для приведения в действие (240) ключевого элемента (120) при наступлении заданного события (230), для определения и анализа (260) напряжения на ключевом элементе (120) после его приведения в действие в качестве характеристической величины и для изменения параметров заданного события, если характеристическая величина находится вне допустимого диапазона ее значений (261), который определяется прямым напряжением на включенном параллельно ключевому элементу диоде (124).2. Измерительная схема по п. 1, в которой наступлению (230) заданного события соответствует достижение измеряемой величиной своего порогового значения, истечение временного интервала после достижения измеряемой величиной своего порогового значения или истечение временного интервала после приведения в действие ключевого элемента.3. Измерительная схема по п. 1, в которой ключевой элемент (120) выполнен в виде транзистора, прежде всего МОП-транзистора.4. Измерительная схема по п. 3, в которой диод (124) выполнен в виде внутреннего диода МОП-транзистора.5. Измерительная схема по одному из пп. 1-4, в которой в качестве характеристической величины определяется (260), в каждом случае определяется прежде всего на ключевом элементе, значение напряжения, значение силы тока или значение температуры.6. Измерительная схема по п. 1, в которой преобразователь (100) постоянного напряжения выполнен в виде повышающего преобразователя, прежде всего в виде резонансного преобразователя.7. Преобразователь постоянного напряжения с измерительной1. A measuring circuit for regulating a DC voltage converter (100), having a key element (120), a diode (124) connected in parallel with it, and a measuring and regulating unit (130) designed to actuate (240) the key element (120) when the occurrence of a given event (230), for determining and analyzing (260) the voltage at the key element (120) after it has been activated as a characteristic quantity and for changing the parameters of a given event if the characteristic quantity is outside the allowable range the range of its values (261), which is determined by the direct voltage on the diode (124) connected in parallel with the key element. 2. The measuring circuit according to claim 1, in which the occurrence (230) of a given event corresponds to the achievement by the measured value of its threshold value, the expiration of the time interval after reaching the measured value of its threshold value, or the expiration of the time interval after the activation of the key element. The measuring circuit according to claim 1, in which the key element (120) is made in the form of a transistor, especially a MOS transistor. 4. The measuring circuit according to claim 3, in which the diode (124) is made in the form of an internal diode of a MOS transistor. 5. The measuring circuit according to one of paragraphs. 1-4, in which (260) is determined as a characteristic quantity, in each case, it is determined primarily on the key element, the voltage value, current value or temperature value. 6. The measuring circuit according to claim 1, in which the DC voltage converter (100) is made in the form of a boost converter, primarily in the form of a resonant converter. DC / DC Converter

Claims (9)

1. Измерительная схема для регулирования преобразователя (100) постоянного напряжения, имеющая ключевой элемент (120), включенный параллельно ему диод (124) и измерительно-регулирующий блок (130), предназначенный для приведения в действие (240) ключевого элемента (120) при наступлении заданного события (230), для определения и анализа (260) напряжения на ключевом элементе (120) после его приведения в действие в качестве характеристической величины и для изменения параметров заданного события, если характеристическая величина находится вне допустимого диапазона ее значений (261), который определяется прямым напряжением на включенном параллельно ключевому элементу диоде (124).1. A measuring circuit for regulating a DC voltage converter (100), having a key element (120), a diode (124) connected in parallel with it, and a measuring and regulating unit (130) designed to actuate (240) the key element (120) when the occurrence of a given event (230), for determining and analyzing (260) the voltage at the key element (120) after it has been activated as a characteristic quantity and for changing the parameters of a given event if the characteristic quantity is outside the allowable range the range of its values (261), which is determined by the direct voltage on the diode (124) connected in parallel with the key element. 2. Измерительная схема по п. 1, в которой наступлению (230) заданного события соответствует достижение измеряемой величиной своего порогового значения, истечение временного интервала после достижения измеряемой величиной своего порогового значения или истечение временного интервала после приведения в действие ключевого элемента.2. The measuring circuit according to claim 1, in which the occurrence (230) of a given event corresponds to the achievement by the measured value of its threshold value, the expiration of the time interval after reaching the measured value of its threshold value, or the expiration of the time interval after activation of the key element. 3. Измерительная схема по п. 1, в которой ключевой элемент (120) выполнен в виде транзистора, прежде всего МОП-транзистора.3. The measuring circuit according to claim 1, in which the key element (120) is made in the form of a transistor, especially a MOS transistor. 4. Измерительная схема по п. 3, в которой диод (124) выполнен в виде внутреннего диода МОП-транзистора.4. The measuring circuit according to claim 3, in which the diode (124) is made in the form of an internal diode of a MOS transistor. 5. Измерительная схема по одному из пп. 1-4, в которой в качестве характеристической величины определяется (260), в каждом случае определяется прежде всего на ключевом элементе, значение напряжения, значение силы тока или значение температуры.5. The measuring circuit according to one of paragraphs. 1-4, in which (260) is determined as a characteristic quantity, in each case, first of all, on the key element, is determined the voltage value, current value or current value. 6. Измерительная схема по п. 1, в которой преобразователь (100) постоянного напряжения выполнен в виде повышающего преобразователя, прежде всего в виде резонансного преобразователя.6. The measuring circuit according to claim 1, in which the constant voltage converter (100) is made in the form of a boost converter, primarily in the form of a resonant converter. 7. Преобразователь постоянного напряжения с измерительной схемой по одному из пп. 1-6.7. A DC voltage converter with a measuring circuit according to one of paragraphs. 1-6. 8. Способ регулирования преобразователя (100) постоянного напряжения, заключающийся в том, что при наступлении заданного события (230) приводят в действие (240) ключевой элемент (120), определяют и анализируют (260) напряжение на ключевом элементе (120) после его приведения в действие в качестве характеристической величины и изменяют (261) параметры заданного события, если характеристическая величина находится вне допустимого диапазона ее значений (261), который определяется прямым напряжением на диоде (124), который включен параллельно ключевому элементу (120).8. The method of regulation of the DC voltage converter (100), which consists in the fact that when a predetermined event (230) occurs, the key element (120) is activated (240), the voltage on the key element (120) is determined and analyzed (260) after it actuation as a characteristic quantity and change (261) the parameters of a given event if the characteristic value is outside the allowable range of its values (261), which is determined by the direct voltage to the diode (124), which is connected in parallel with the key element (120). 9. Вычислительное устройство, предназначенное для осуществления способа по п. 8. 9. A computing device for implementing the method according to p. 8.
RU2013150526A 2012-11-14 2013-11-13 MEASURING DIAGRAM FOR REGULATING A DC / DC Converter RU2013150526A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012220788.0 2012-11-14
DE201210220788 DE102012220788A1 (en) 2012-11-14 2012-11-14 Measurement circuit for controlling direct current (DC)-DC converter for use in e.g. notebook computer, has switching component whose characteristic quantity is evaluated to determine allowable forward voltage range value of diode

Publications (1)

Publication Number Publication Date
RU2013150526A true RU2013150526A (en) 2016-12-10

Family

ID=50555863

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013150526A RU2013150526A (en) 2012-11-14 2013-11-13 MEASURING DIAGRAM FOR REGULATING A DC / DC Converter

Country Status (5)

Country Link
KR (1) KR102129813B1 (en)
CN (1) CN103812338B (en)
DE (1) DE102012220788A1 (en)
FR (1) FR2998116A1 (en)
RU (1) RU2013150526A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014224121A1 (en) * 2014-11-26 2016-06-02 Robert Bosch Gmbh Apparatus and method for driving an electronic switching element of a resonant DC-DC converter
DE102017221657A1 (en) * 2017-12-01 2019-06-06 Continental Automotive Gmbh Method for carrying out a self-test of an electrical converter circuit and converter circuit and vehicle light

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3611789B2 (en) * 2001-01-12 2005-01-19 株式会社オートネットワーク技術研究所 DC-DC converter circuit
FR2834392A1 (en) * 2001-12-28 2003-07-04 St Microelectronics Sa HIGH VOLTAGE OSCILLATOR HAVING FAST REACTION TIME
DE10314842A1 (en) 2003-04-01 2004-10-21 Siemens Ag Current detection circuit for a DC / DC converter
JP4581030B2 (en) * 2007-12-20 2010-11-17 パナソニック株式会社 Power converter and control method of power converter
US8526202B2 (en) * 2009-10-22 2013-09-03 Bcd Semiconductor Manufacturing Limited System and method for synchronous rectifier
KR101154410B1 (en) 2010-12-07 2012-06-15 현대자동차주식회사 Device for judging unbalance current of dc/dc converter and method thereof
KR20120078947A (en) * 2011-01-03 2012-07-11 페어차일드코리아반도체 주식회사 Switch control circuit, converter using the same, and switch controlling method

Also Published As

Publication number Publication date
KR102129813B1 (en) 2020-07-03
KR20140062411A (en) 2014-05-23
DE102012220788A1 (en) 2014-05-15
FR2998116A1 (en) 2014-05-16
CN103812338A (en) 2014-05-21
CN103812338B (en) 2018-11-02

Similar Documents

Publication Publication Date Title
MX2017015178A (en) Temperature control device with automatically adjustable backlighting.
ZA201800902B (en) A method, system and assembly for determining a reduction of remaining service lifetime of an electrical device during a specific time period of operation of the electrical device
EA201690943A1 (en) PROTECTION AGAINST ELECTRONIC CIGARETTE HEATING
BR102014002343A8 (en) Mounting, method for protection of an insulated gate bipolar transistor against short-circuit conditions and method for protecting at least two serially connected bipolar insulated gate transistors against short-circuit conditions
WO2014151348A3 (en) Fractional depletion estimation for battery condition metrics
GB2529994A (en) Boost converter controller with inductance value determination
MX350670B (en) Method and device for recognizing user behavior.
WO2015089367A8 (en) Method for resonant frequency detection in corona ignition systems
MY184261A (en) Battery control system and vehicle control system
EP2833232A3 (en) Low drop-out voltage regulator
IN2014MU01927A (en)
IN2013MU01204A (en)
ITMI20112412A1 (en) VOLTAGE REGULATOR WITH BY-PASS CAPACITY FOR TEST PURPOSES
MY174642A (en) Battery control system and vehicle control system
MX2014014155A (en) Adaptive fault clearing based on power transistor temperature.
WO2014160798A3 (en) Processor power measurement
IN2014DE02932A (en)
RU2013150526A (en) MEASURING DIAGRAM FOR REGULATING A DC / DC Converter
MY187633A (en) Gas concentration detecting device
TR201900685T4 (en) A REGULATOR RECTIFIER DEVICE AND A METHOD OF REGULATING AN OUTPUT VOLTAGE.
GB2530429A (en) Device and method for temperature detection and measurement using integrated computational elements
RU2015148175A (en) FUEL ELEMENT SYSTEM AND SYSTEM MANAGEMENT METHOD
RU2015120684A (en) METHOD FOR CONTROL OF CURRENT SUPPLY IN MULTIFUNCTIONAL SYSTEMS
JP2015122635A5 (en)
WO2014102445A8 (en) Overvoltage protection element monitoring

Legal Events

Date Code Title Description
FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20180516