RU2012105435A - Система (варианты) и способ управления электродвигателем - Google Patents

Система (варианты) и способ управления электродвигателем Download PDF

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RU2012105435A
RU2012105435A RU2012105435/07A RU2012105435A RU2012105435A RU 2012105435 A RU2012105435 A RU 2012105435A RU 2012105435/07 A RU2012105435/07 A RU 2012105435/07A RU 2012105435 A RU2012105435 A RU 2012105435A RU 2012105435 A RU2012105435 A RU 2012105435A
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mode
angle
module
speed
difference
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RU2012105435/07A
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Чарльз Е. ГРИН
Джозеф Г. МАРЦИНКЕВИЧ
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Эмерсон Клаймит Текнолоджис, Инк.
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Publication of RU2012105435A publication Critical patent/RU2012105435A/ru

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    • 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
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/20—Arrangements for starting
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/06—Arrangements for speed regulation of a single motor wherein the motor speed is measured and compared with a given physical value so as to adjust the motor speed
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/34—Modelling or simulation for control purposes
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
    • 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
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/0085—Partially controlled bridges
    • 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
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
    • 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
    • H02M3/1584—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 with a plurality of power processing stages connected in parallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

1. Система управления электродвигателем, содержащая:модуль широтно-импульсной модуляции (PWM), который управляет переключением инвертора, который является источником питания двигателя, в которой модуль PWM управляет переключением на основе первого угла в первом режиме и второго угла во втором режиме;вычитающий модуль, который определяет разницу между первым и вторым углами;модуль снижения ошибок, который (i) сохраняет разницу при подаче команды на переход из первого режима во второй режим, и (ii) уменьшает величину сохраненной разницы до нуля; исуммирующий модуль, который вычисляет сумму сохраненной разницы и второго угла, при этом модуль PWM управляет переключением на основе суммы во втором режиме.2. Система по п.1, дополнительно содержащая модуль формирования заданного угла, который формирует первый угол на основе заданной скорости.3. Система по п.2, в которой первый угол формируется, интегрируя заданную скорость.4. Система по п.3, дополнительно содержащая модуль ограничения скорости, который формирует заданную скорость путем ограничения изменения требуемой скорости.5. Система по п.1 дополнительно содержащая модуль оценки, который определяет второй угол на основе измеренных параметров двигателя, в которой измеренные параметры, включают, по меньшей мере, один параметр из измеренных токов и измеренных напряжений.6. Система по п.5, в которой модуль оценки определяет оцененную скорость, и в которой модуль PWM управляет переключением на основе оцененной скорости после перехода из первого режима во второй режим.7. Система по п.1, в которой модуль снижения ошибок уменьшает величину предопределенным значением периодических и

Claims (19)

1. Система управления электродвигателем, содержащая:
модуль широтно-импульсной модуляции (PWM), который управляет переключением инвертора, который является источником питания двигателя, в которой модуль PWM управляет переключением на основе первого угла в первом режиме и второго угла во втором режиме;
вычитающий модуль, который определяет разницу между первым и вторым углами;
модуль снижения ошибок, который (i) сохраняет разницу при подаче команды на переход из первого режима во второй режим, и (ii) уменьшает величину сохраненной разницы до нуля; и
суммирующий модуль, который вычисляет сумму сохраненной разницы и второго угла, при этом модуль PWM управляет переключением на основе суммы во втором режиме.
2. Система по п.1, дополнительно содержащая модуль формирования заданного угла, который формирует первый угол на основе заданной скорости.
3. Система по п.2, в которой первый угол формируется, интегрируя заданную скорость.
4. Система по п.3, дополнительно содержащая модуль ограничения скорости, который формирует заданную скорость путем ограничения изменения требуемой скорости.
5. Система по п.1 дополнительно содержащая модуль оценки, который определяет второй угол на основе измеренных параметров двигателя, в которой измеренные параметры, включают, по меньшей мере, один параметр из измеренных токов и измеренных напряжений.
6. Система по п.5, в которой модуль оценки определяет оцененную скорость, и в которой модуль PWM управляет переключением на основе оцененной скорости после перехода из первого режима во второй режим.
7. Система по п.1, в которой модуль снижения ошибок уменьшает величину предопределенным значением периодических интервалов.
8. Система по п.1, дополнительно содержащая модуль перехода, который управляет переходом из первого режима во второй режим, когда оцененная скорость двигателя больше предопределенной скорости.
9. Система по п.1, дополнительно содержащая модуль перехода, который управляет переходом из первого режима во второй режим, когда двигатель проработал дольше предопределенного периода.
10. Способ управления электродвигателем, содержащий следующие стадии:
управляют переключением инвертора, который приводит в действие двигатель на основе первого угла в первом режиме и второго угла во втором режиме;
определяют разницу между первым и вторым углами;
сохраняют разницу при подаче команды на переход из первого режима во второй режим;
уменьшают величину сохраненной разницы до нуля;
вычисляют сумму сохраненной разницы и второго угла; и
управляют переключением на основе суммы во втором режиме.
11. Способ по п.10, дополнительно содержащий формирование первого угла на основе заданной скорости.
12. Способ по п.11, дополнительно содержащий формирование первого угла, интегрируя заданную скорость.
13. Способ по п.12, дополнительно содержащий формирование заданной скорости путем ограничения изменения требуемой скорости.
14. Способ по п.10, дополнительно содержащий определение второго угла на основе измеренных параметров двигателя, в котором измеренные параметры включают, по меньшей мере, один параметр состоит из измеренных токов и измеренных напряжений.
15. Способ по п.14, дополнительно содержащий:
определение оцененной скорости; и
управление переключением на основе оцененной скорости после перехода из первого режима во второй режим.
16. Способ по п.10, дополнительно содержащий уменьшение величины предопределенным значением периодических интервалов.
17. Способ по п.10, дополнительно содержащий подачу команды на переход из первого режима во второй режим, когда оцененная скорость двигателя больше предопределенной скорости.
18. Способ по п.10, дополнительно содержащий подачу команды на переход из первого режима во второй режим, когда двигатель проработал дольше предопределенного периода.
19. Система управления электродвигателем, содержащая:
модуль управления, который управляет двигателем на основе первого угла выбега ротора в первом режиме и который управляет двигателем на основе второго угла выбега ротора во втором режиме;
модуль определения угла, который (i) определяет второй угол выбега ротора на основе сохраненной суммы и третьего угла выбега ротора и (ii) после выбора второго режима устанавливает сохраненную сумму в разницу между первым углом выбега ротора и третьим углом выбега ротора; и
модуль уменьшения величины, который уменьшает величину сохраненной суммы до нуля через ненулевой период после выбранного второго режима.
RU2012105435/07A 2009-08-10 2010-08-10 Система (варианты) и способ управления электродвигателем RU2012105435A (ru)

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Application Number Priority Date Filing Date Title
US23263309P 2009-08-10 2009-08-10
US61/232,633 2009-08-10
US12/852,625 US8264192B2 (en) 2009-08-10 2010-08-09 Controller and method for transitioning between control angles
US12/852,625 2010-08-09
PCT/US2010/045041 WO2011019730A2 (en) 2009-08-10 2010-08-10 Controller and method for transitioning between control angles

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US (5) US8264192B2 (ru)
EP (1) EP2465195B1 (ru)
KR (1) KR101312328B1 (ru)
CN (2) CN104300849A (ru)
BR (1) BR112012003132A2 (ru)
MX (1) MX2012001643A (ru)
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