Near optimal harmonic elimination pulse width modulation algorithm using quadratic approximation equations
Also available in printed version : TK7835 L69 2010 raf
| मुख्य लेखक: | |
|---|---|
| अन्य लेखक: | |
| स्वरूप: | Bachelor thesis |
| भाषा: | अंग्रेज़ी |
| प्रकाशित: |
Universiti Teknologi Malaysia
2025
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| विषय: | |
| ऑनलाइन पहुंच: | https://utmik.utm.my/handle/123456789/115103 |
| Abstract | Abstract here |
| _version_ | 1854975055410233344 |
|---|---|
| author | Low, Chun Loong |
| author2 | Zainal Salam, supervisor |
| author_facet | Zainal Salam, supervisor Low, Chun Loong |
| author_sort | Low, Chun Loong |
| description | Also available in printed version : TK7835 L69 2010 raf |
| format | Bachelor thesis |
| id | utm-123456789-115103 |
| institution | Universiti Teknologi Malaysia |
| language | English |
| publishDate | 2025 |
| publisher | Universiti Teknologi Malaysia |
| record_format | dspace |
| record_pdf | Abstract |
| spelling | utm-123456789-1151032025-08-20T20:54:17Z Near optimal harmonic elimination pulse width modulation algorithm using quadratic approximation equations Low, Chun Loong Zainal Salam, supervisor Pulse-duration modulation Also available in printed version : TK7835 L69 2010 raf Harmonic elimination optimized pulse-width modulation (PWM) scheme is an attractive alternative to both natural and regular-sampled PWM schemes for voltage source inverter drives for use in railway traction. However, its application has been limited by the fact that the switching angles cannot be calculated online by a microprocessor-based waveform generator as the equations involved are non-linear and transcendental in nature. The project is carried out to develop a method to calculate a near optimal switching angles, which will permit a fast and efficient realization using a microprocessor. The method is based on quadratic approximation approach which is derived from trajectories. The resulting equations are very simple and suitable for digital computation. The results show that the proposed method is accurate enough to substitute for the original harmonic elimination equations. snhas UTM 64 p. Project Paper (Sarjana Muda Kejuruteraan (Elektrik)) - Universiti Teknologi Malaysia, 2010 2025-04-18T08:24:01Z 2025-04-18T08:24:01Z 2010-04 Bachelor thesis https://utmik.utm.my/handle/123456789/115103 valet-20150914-12304 vital:79607 ENG Closed Access UTM Complete Completion Unpublished application/pdf Universiti Teknologi Malaysia |
| spellingShingle | Pulse-duration modulation Low, Chun Loong Near optimal harmonic elimination pulse width modulation algorithm using quadratic approximation equations |
| thesis_level | Other |
| title | Near optimal harmonic elimination pulse width modulation algorithm using quadratic approximation equations |
| title_full | Near optimal harmonic elimination pulse width modulation algorithm using quadratic approximation equations |
| title_fullStr | Near optimal harmonic elimination pulse width modulation algorithm using quadratic approximation equations |
| title_full_unstemmed | Near optimal harmonic elimination pulse width modulation algorithm using quadratic approximation equations |
| title_short | Near optimal harmonic elimination pulse width modulation algorithm using quadratic approximation equations |
| title_sort | near optimal harmonic elimination pulse width modulation algorithm using quadratic approximation equations |
| topic | Pulse-duration modulation |
| url | https://utmik.utm.my/handle/123456789/115103 |
| work_keys_str_mv | AT lowchunloong nearoptimalharmoniceliminationpulsewidthmodulationalgorithmusingquadraticapproximationequations |