JPS6469266A - Three-phase pwm signal generation circuit for inverter device - Google Patents
Three-phase pwm signal generation circuit for inverter deviceInfo
- Publication number
- JPS6469266A JPS6469266A JP62224889A JP22488987A JPS6469266A JP S6469266 A JPS6469266 A JP S6469266A JP 62224889 A JP62224889 A JP 62224889A JP 22488987 A JP22488987 A JP 22488987A JP S6469266 A JPS6469266 A JP S6469266A
- Authority
- JP
- Japan
- Prior art keywords
- command value
- holding time
- switching mode
- switching
- generation circuit
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Inverter Devices (AREA)
Abstract
PURPOSE:To step up the maximum output voltage, by deciding a proper switching mode and a holding time in accordance with a given phase command value and a voltage command value and by holding the output state of each mode with a timer means. CONSTITUTION:A three-phase PWM signal generation circuit to control the switching of each switching element for an inverter device is equipped with a phase command value classification means 14, a switching mode deciding means 15, a holding time calculating means 16 and a timer means 19. A switching mode corresponding to two kinds of potential space vector in compliance with the phase command value and another switching mode corresponding to zero vector with the switching mode deciding means 15 are decided. The angle of advance and the holding time of each mode are calculated with the holding time calculating means 16. With the timer means 19 the output state of modes is held one after another. The potential space vector is thereby outputted in accordance with the command values.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62224889A JP2635609B2 (en) | 1987-09-08 | 1987-09-08 | Three-phase PWM signal generation circuit for inverter device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62224889A JP2635609B2 (en) | 1987-09-08 | 1987-09-08 | Three-phase PWM signal generation circuit for inverter device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6469266A true JPS6469266A (en) | 1989-03-15 |
JP2635609B2 JP2635609B2 (en) | 1997-07-30 |
Family
ID=16820750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62224889A Expired - Lifetime JP2635609B2 (en) | 1987-09-08 | 1987-09-08 | Three-phase PWM signal generation circuit for inverter device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2635609B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5707237A (en) * | 1993-04-20 | 1998-01-13 | Kabushiki Kaisha Ace Denken | Driving simulation system |
JP2011523340A (en) * | 2008-06-13 | 2011-08-04 | 株洲南▲車▼▲時▼代▲電▼气股▲ふん▼有限公司 | Space vector based synchronous modulation method and system |
WO2024001609A1 (en) * | 2022-06-29 | 2024-01-04 | 东风汽车集团股份有限公司 | Control method for battery self-heating system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6091870A (en) * | 1983-10-26 | 1985-05-23 | Hitachi Ltd | Generating method of pwm signal of inverter |
JPS6277896A (en) * | 1985-09-30 | 1987-04-10 | Mitsubishi Heavy Ind Ltd | Pulse width modulation system of bridge-type three phase sine wave inverter |
-
1987
- 1987-09-08 JP JP62224889A patent/JP2635609B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6091870A (en) * | 1983-10-26 | 1985-05-23 | Hitachi Ltd | Generating method of pwm signal of inverter |
JPS6277896A (en) * | 1985-09-30 | 1987-04-10 | Mitsubishi Heavy Ind Ltd | Pulse width modulation system of bridge-type three phase sine wave inverter |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5707237A (en) * | 1993-04-20 | 1998-01-13 | Kabushiki Kaisha Ace Denken | Driving simulation system |
JP2011523340A (en) * | 2008-06-13 | 2011-08-04 | 株洲南▲車▼▲時▼代▲電▼气股▲ふん▼有限公司 | Space vector based synchronous modulation method and system |
US8450957B2 (en) | 2008-06-13 | 2013-05-28 | Zhuzhou Csr Times Electric Co., Ltd. | Space vector based synchronous modulating method and system |
WO2024001609A1 (en) * | 2022-06-29 | 2024-01-04 | 东风汽车集团股份有限公司 | Control method for battery self-heating system |
Also Published As
Publication number | Publication date |
---|---|
JP2635609B2 (en) | 1997-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080425 Year of fee payment: 11 |