Abstract
This article proposes a parallel-connected 40-pulse diode rectifier (40PDR) based on a 20-pulse diode rectifier (20PDR) with a passive pulse multiplication circuit (PPMC) to mitigate harmonics. The PPMC deployed in this article is connected to the 20PDR dc-side and consists of a modified interphase transformer and two single-phase rectifiers. Since the proposed design only requires a low-capacity PPMC and does not need any switching and control circuits, the proposed 40PDR is a simple and low-cost solution. More importantly, using the proposed circuitry, the input current is almost sinusoidal; its input current total harmonic distortion is less than 1%. Simulations and experimental results reveal the proposed 40PDR's effectiveness in reducing harmonic distortion.
Original language | English |
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Pages (from-to) | 1-12 |
Number of pages | 12 |
Journal | IEEE Transactions on Industrial Electronics |
DOIs | |
State | Accepted/In press - 2023 |
Scopus Subject Areas
- Control and Systems Engineering
- Electrical and Electronic Engineering
Keywords
- 40-pulse diode rectifier (40PDR)
- Costs
- DO-160G
- Electrical engineering
- Harmonic analysis
- Harmonic distortion
- harmonic distortion reduction
- IEEE-519
- interphase transformer (IPT)
- passive pulse multiplication circuit (PPMC)
- single-phase rectifier
- total harmonic distortion (THD)
- Transformers
- Voltage
- Windings