| dc.contributor.author | Prasopchok Hothongkham | en_US |
| dc.date.accessioned | 2017-05-08T03:58:24Z | |
| dc.date.available | 2017-05-08T03:58:24Z | |
| dc.date.issued | 2014 | |
| dc.identifier.uri | http://repository.rmutr.ac.th/123456789/570 | |
| dc.identifier.uri | http://localhost:8080/xmlui/handle/123456789/570 | |
| dc.description.abstract | This project presents the implementation and testing of a single phase ac-ac
matrix converter using 4-units of bidirectional IGBT-power diodes as main power
switching devices. The converter can directly convert the utility 1-phase sinusoidal
supply voltage into a variable voltage of variable PWM pattern by adjusting the
switching frequency of the control signal and modulation index of the PWM control
signal. The modulation indexes are 0.2, 0.4, 0.6, 0.8, and 1.0. The output voltages are
12.5 Hz, 25 Hz, 50 Hz, and 100 Hz. The number of pulses are 3 and 5 per half cycle.
The resistor load is 500 W. The resistor series with inductor load are 100 W and
1.0021 Henry. Waveforms of input and output voltage and current of the matrix
converter for a given test load are observed. Moreover, the input and output power
are measured. The maximum efficiency is 96%. | en_US |
| dc.description.sponsorship | Rajamangala University Of Technology Rattanakosin | en_US |
| dc.language.iso | TH | en_US |
| dc.publisher | Rajamangala University Of Technology Rattanakosin | en_US |
| dc.subject | AC to AC Converter | en_US |
| dc.subject | Matrix Converter | en_US |
| dc.subject | PWM Converter | en_US |
| dc.title | Development of Matrix Converter for Two-phase Induction Motor Drives | en_US |
| dc.title.alternative | การพัฒนาวงจรเมตริกซ์คอนเวอร์เตอร์เพื่อการขับเคลื่อนมอเตอร์เหนี่ยวนำชนิดสองเฟส | en_US |
| dc.type | Research | en_US |
