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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wenyi Zhang Wensheng Chen |
| Copyright Year | 2009 |
| Description | Author affiliation: College of Information and Communication Engineering, Harbin Engineering University, Heilongjiang Province, 150001, China (Wensheng Chen) || College of Automation, Harbin Engineering University, Heilongjiang Province, 150001, China (Wenyi Zhang) |
| Abstract | Output voltage waveforms according to all kinds of combination of main circuit structure, load quality and control manner for output voltage are analyzed systematically at ideal condition in voltage-source PWM inverter so that all kinds of existing quality of combination and the rule of influence to output voltage waveform for voltage-source PWM inverter are obtained and a state analysis method is presented for a voltage-source PWM inverter. Main circuit states are obtained through the on-off state combination of switch devices, and valid main circuit states are determined according to the characteristic of the voltage-source PWM inverter. The ideal output voltage waveform of the voltage-source PWM inverter is determined by the combination of all kinds of valid main circuit states. The output voltage waveform of a single-phase half-bridge voltage-source PWM inverter is analyzed in detail by the state analysis method and the corresponding control strategy is obtained, which is extended to the single-phase full-bridge voltage-source PWM inverter and the three-phase bridge-type voltage-source PWM inverter. According to the analysis of dead-time problem, non-dead-time control strategy is presented. The relation between working and output voltage waveform of the main circuit of the voltage-source PWM inverter is analyzed in nature and the control strategy of the output voltage waveform of the voltage-source PWM inverter is improved by the state analysis method, which provides reference for the further research of ideal output voltage waveform and practical output voltage waveform in the voltage-source PWM inverter. |
| Starting Page | 2183 |
| Ending Page | 2187 |
| File Size | 2970919 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424426928 |
| DOI | 10.1109/ICMA.2009.5245995 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-08-09 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Pulse width modulation inverters Switches Voltage control Switching circuits Bridge circuits Arm Educational institutions Automation Automatic voltage control Control systems non-dead-time control state analysis method voltage-source PWM inverter output voltage waveform |
| Content Type | Text |
| Resource Type | Article |
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