KR850005745A - Inverter drive control - Google Patents

Inverter drive control Download PDF

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KR850005745A
KR850005745A KR1019850000108A KR850000108A KR850005745A KR 850005745 A KR850005745 A KR 850005745A KR 1019850000108 A KR1019850000108 A KR 1019850000108A KR 850000108 A KR850000108 A KR 850000108A KR 850005745 A KR850005745 A KR 850005745A
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South Korea
Prior art keywords
data
timer
drive control
inverter drive
voltage
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KR1019850000108A
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Korean (ko)
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KR900002421B1 (en
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카즈미(외 3) 고오야마
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야마시다 도시히꼬
마쯔시다덴기산교 가부시기가이샤
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    • 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
    • H02P27/06—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 using dc to ac converters or inverters
    • H02P27/08—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 using dc to ac converters or inverters with pulse width modulation
    • 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
    • H02M7/53873—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 digital control
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/0077—Characterised by the use of a particular software algorithm
    • 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
    • H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
    • H02M1/0022—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being input voltage fluctuations

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

내용 없음No content

Description

인버어터 구동 제어장치Inverter drive control

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 인버어터 시스템의 블록도.1 is a block diagram of an inverter system.

제2도는 에어콘용 인버어터 시스템의 블록도.2 is a block diagram of an inverter system for an air conditioner.

제14도는 동 인버어터 구동제어장치의 블록도.14 is a block diagram of the inverter drive control device.

Claims (12)

정현파의 반주기를 반송파수로 분할해서 반송파주기로 하고, 이 반송파주기내를 데이터영역과 HALT영역으로 구성하는 정현파 근사부등폭 PWM방식에 의한 인버어터 구동제어장치에 있어서, 반송파수에 대응해서 전동기의 회전수를 결정하는 반송파주기를 이루는 제1의 타이머수단과, 1반송파주기에 있어서 전압성분을 주는 복수스탭으로 이루어지는 전압데이터를 구성하기 위한 데이터를 구동하는 제2의 타이머수단과, 전원전압의 변동을 검출하는 전원전압변동 검출수단과, 출력파형 1주기의 데이터를 발생순으로 입력함과 동시에 전압데이터가 족재하지 않는 HALT영역에서는 상기 전동기로의 전압을 인가하지 않는 출력을 기억하고, 상기 전원전압변동 검출수단으로부터의 신호에 의해서 보정된 상기 제2의 타이머값의 보정치를 기억한 기억수단을 갖추고, 상기 제1, 제2의 타이머수단을 각각 독립된 디지탈 값으로 설정하고, 반송파주기마다의 데이터 악세스 스타아트는 상기 제1, 제2의 타이머수단으로 행하고, 다음의 데이터 악세스수단은 상기 제2의 타이머수단으로 행하여, 전원전압변동에 의해서 출력전압을 변화시키는 구성으로한 인버어터 구동제어 장치.In the inverter driving control device by the sinusoidal approximation part PWM method which divides the sine wave half period into the carrier frequency and makes the carrier period into the data area and the HALT area, the motor rotates corresponding to the carrier number. A first timer means for constituting a carrier period for determining the number, a second timer means for driving data for constituting voltage data consisting of a plurality of steps for giving a voltage component in one carrier period, and a change in power supply voltage. The power supply voltage fluctuation detecting means for detecting and outputting the data of one cycle of the output waveform in the order of occurrence, and the output which does not apply the voltage to the motor in the HALT area in which the voltage data are not stored, the power supply voltage fluctuation Memory means for storing a correction value of said second timer value corrected by a signal from the detection means; The first and second timer means are set to independent digital values, respectively, and the data access star art for each carrier period is performed by the first and second timer means, and the next data access means is the second. An inverter drive control device configured to change an output voltage by a power supply voltage change. 제1항에 있어서, 제2의 타이머 값의 보정치를 한개씩 변화시키는 구성으로 한 인버어터 구동 제어장치.The inverter drive control apparatus according to claim 1, wherein the inverter driving control device changes the correction values of the second timer values one by one. 제1항에 있어서, 반송파수, 데이터수 혹은 보정치의 어느 것인가가 또는 모두가 다른 데이터영역을 복수조가지는 인버어터 구동제어장치.The inverter drive control apparatus according to claim 1, wherein the inverter drive control apparatus includes a plurality of sets of data areas in which one or all of the number of carriers, the number of data, and the correction value are different. 제3항에 있어서, 파형데이터 1주기의 데이터엔드의 타이밍에서 데이터영역 및 제1, 제2의 타이머 수단을 각각 동기 절환하는 인버어터 구동 제어장치.4. The inverter drive control apparatus according to claim 3, wherein the data region and the first and second timer means are synchronously switched at the timing of the data end of one cycle of waveform data, respectively. 정현파의 반주기를 반송파수로 분할해서 반송파주기로 하고, 이 반송파주기내를 데이터영역과 HALT영역으로 구성하는 정현파 근사부동폭 PWM방식에 의한 인버어터 구동 제어장치에 있어서, 반송파수에 대응해서 전동기의 회전수를 결정하는 반송파주기로 이루어진 제1의 타이머수단과, 1반송파주기에 있어서 전압성분을 주는 복수스텝으로 이루어진 전압데이터를 구성하기 위한 데이터를 구동하는 제2의 타이머수단과, 전원전압의 변동을 검출하는 전원전압변동 검출수단과, 출력파형 1주기의 데이터를 발생순으로 입력함과 동시에 전압데이터가 족재하지 않는 HALT역에서는 상기 전동기로의 전압을 인가하지 않는 출력을 기억하고, 상기 전원전압변동 검출수단으로 부터의 신호에 의해서 보정된 상기 제2의 타이머 값의 보정치를 기억한 기억수단을 갖추고, 상기 제1, 제2타이머수단을 각각 독립된 디지탈 값으로 설정하고, 반송파주기마다의 데이터 악세스 스타아트는 상기 제1, 제2의 타이머수단으로 행하고, 다음의 데이터 악세스수단은 상기 제2의 타이머수단으로 행하며, 전원전압변동에 의해 출력전압을 변화시키는 구성으로 하고, 상기 제1의 타이머수단을 제2의 마이크로컴퓨터로 행하는 상기 제2의 타이머수단 및 상기 기억수단을 제2의 마이크로 컴퓨터로 행하는 인버어터 구동 제어장치.In the inverter drive control device according to the sinusoidal approximate floating width PWM method in which the half cycle of the sine wave is divided by the carrier number and the carrier cycle is formed into the data area and the HALT area, the motor rotates corresponding to the carrier number. A first timer means having a carrier period for determining the number, a second timer means for driving data for constituting voltage data consisting of a plurality of steps giving a voltage component in one carrier period, and detecting a change in the power supply voltage Power supply voltage fluctuation detection means, and inputs data of one cycle of output waveforms in the order of occurrence, and outputs that do not apply voltage to the motor in the HALT station where voltage data are not stored, and detects the power supply voltage fluctuation. Memory means for storing a correction value of said second timer value corrected by a signal from said means; The first and second timer means are set to independent digital values, and the data access star art for each carrier period is performed by the first and second timer means, and the next data access means is performed by the second means. And the second timer means and the storage means for performing the first timer means to a second microcomputer, wherein the output voltage is changed by a power supply voltage change. Inverter drive control device which performs. 제5항에 있어서, 제2의 타이머 값의 보정치를 한개씩 변화시키는 구성으로 한 인버어터 구동 제어장치.The inverter drive control apparatus according to claim 5, wherein the inverter is configured to change the correction values of the second timer values one by one. 제5항에 있어서, 반송파수, 데이터수 혹은 보정치의 어느 것인가가 또는 모두가 다른 데이터영역을 복수조가지는 인버어터 구동제어장치.6. The inverter drive control apparatus according to claim 5, wherein the inverter drive control apparatus has a plurality of sets of data areas in which all or all of the number of carriers, number of data, or correction value are different. 제7항에 있어서, 파형데이터 1주기의 데이터엔드의 타이밍에서 데이터영역 및 제1, 제2의 타이머수단을 각각 동기 절환하는 인버어터 구동제어장치.8. The inverter drive control apparatus according to claim 7, wherein the data area and the first and second timer means are synchronously switched at the timing of the data end of one cycle of waveform data, respectively. 정현파의 반주기를 반송파수로 분할해서 반송파주기로 하고, 이 반송파주기내를 데이터영역과 HALT영역으로 구성하는 정현파 근사부등폭 PWM방식에 의한 인버어터 구동제어장치에 있어서, 반송파수에 대응해서 전동기의 회전수를 결정하는 반송파주기를 이루는 제1의 타이머수단과, 제1제어부를 가지는 제1의 마이크로컴퓨터와, 전원전압의 변동을 검출하는 전원전압 변동 검출수단과, 1반송파주기에 있어서 전압성분을 주는 복수스탭으로 이루어지는 전압데이터를 구성하기 위한 데이터를 구동하는 제2의 타이머수단과, 출력파형 1주기의 데이터를 발생순으로 입력함과 동시에 전압데이터가 존재하지 않는 HALT영역에서는 상기 전동기에의 전압을 인가하지 않는 출력을 기억하고, 상기 전원전압변동 검출수단으로 부터의 신호에 의해 보정된 상기 제2의 타이머 값의 보정치를 기억한 기억수단과, 제2의 제어부를 가지는 제2의 마이크로컴퓨터와, 상기 제1, 제2의 마이크로컴퓨터에 동일 기준발진주파수를 입력하는 시스템클록을 갖추고, 상기 제1, 제2의 타이머수단을 각각 독립된 디지탈값으로 설정하고, 상기 제1의 제어부에 있어서 상기 제1의 타이머의 신호와, 제2의 마이크로컴퓨터에서 만드는 제2의 타이머의 신호를 위한 T2데이터를 제2의 마이크로컴퓨터로 출력하고, 상기 제2의 제어부에 있어서 반송파주기마다의 데이터 악세스 스터아트는 상기 제1, 제2의 타이머수단으로 행하고, 다음의 데이터 악세스수단은 상기 제2의 타이머수단으로 행하는 구성으로 하고, 전원전압변동에 의해 출력전압을 변화시키는 구성으로 한 인버어터 구동제어 장치.In the inverter driving control device by the sinusoidal approximation part PWM method which divides the sine wave half period into the carrier frequency and makes the carrier period into the data area and the HALT area, the motor rotates corresponding to the carrier number. A first timer means constituting a carrier period for determining the number, a first microcomputer having a first control unit, a power supply voltage change detection means for detecting a change in power supply voltage, and a voltage component in one carrier period Second timer means for driving data for constituting voltage data consisting of a plurality of steps, and data of one cycle of output waveforms are input in the order of occurrence, and in the HALT region where voltage data does not exist, the voltage to the motor is supplied. The second corrected by a signal from the power supply voltage fluctuation detecting means and storing an output that is not applied; Storage means for storing a correction value of the timer value, a second microcomputer having a second control portion, and a system clock for inputting the same reference oscillation frequency to the first and second microcomputers; Each of the second timer means is set to an independent digital value, and the first control unit generates T 2 data for the signal of the first timer and the signal of the second timer produced by the second microcomputer. The second control unit outputs to the second microcomputer, the data access stuart for each carrier period is performed by the first and second timer means, and the next data access means is performed by the second timer means. An inverter drive control device in which the output voltage is changed by changing the power supply voltage. 제9항에 있어서, 제2의 타이머 값의 보정치를 한개씩 변화시키는 구성으로한 인버어터 구동제어장치.10. The inverter drive control apparatus according to claim 9, wherein the inverter is configured to change the correction values of the second timer values one by one. 제9항에 있어서, 반송파수, 데이터수 혹은 보정치의 어느 것인가가 또는 모두가 다른 데이터영역을 복수조가지는 인버어터 구동제어장치.10. The inverter drive control apparatus according to claim 9, wherein the inverter drive control apparatus includes a plurality of sets of data areas in which one or all of the number of carriers, data, and correction values are different. 제11항에 있어서, 파형데이터 1주기의 데이터엔드 타이밍에서 데이터영역 및 제1, 제2의 타이머수단을 각각 동기 절환하는 인버어터 구동제어장치.The inverter drive control apparatus according to claim 11, wherein the data region and the first and second timer means are synchronously switched at the data end timing of one cycle of waveform data, respectively. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850000108A 1984-01-19 1985-01-10 Drive controller for inverter KR900002421B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP?59-8002 1984-01-19
JP8002 1984-01-19
JP59008002A JPS60152295A (en) 1984-01-19 1984-01-19 Drive controller for inverter

Publications (2)

Publication Number Publication Date
KR850005745A true KR850005745A (en) 1985-08-28
KR900002421B1 KR900002421B1 (en) 1990-04-14

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KR1019850000108A KR900002421B1 (en) 1984-01-19 1985-01-10 Drive controller for inverter

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JP (1) JPS60152295A (en)
KR (1) KR900002421B1 (en)
AU (1) AU563217B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100769347B1 (en) * 2007-02-06 2007-10-24 권재순 A tag for band

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457807B1 (en) * 1989-02-09 1997-07-23 Siemens Ltd. Waveform generation and control

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725171A (en) * 1980-07-22 1982-02-09 Meidensha Electric Mfg Co Ltd Pulse width modulation type inverter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100769347B1 (en) * 2007-02-06 2007-10-24 권재순 A tag for band

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JPS60152295A (en) 1985-08-10
KR900002421B1 (en) 1990-04-14
AU563217B2 (en) 1987-07-02
AU3777885A (en) 1985-08-01

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