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Relevant bibliographies by topics / Random SVPWM

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Journal articles
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Academic literature on the topic 'Random SVPWM'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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Journal articles on the topic "Random SVPWM"

1

Chen, Guo Qiang, and Jian Li Kang. "Simulation Platform Development for Random Space Vector PWM." Applied Mechanics and Materials 44-47 (December 2010): 3433–37. http://dx.doi.org/10.4028/www.scientific.net/amm.44-47.3433.

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The RSVPWM (Random SVPWM) is one key type of technology in the motor control and other electronic power transformation applications because of many advantages. The detailed procedure to build the simulation model of RSVPWM is presented and discussed. The ports and parameters, the program flowchart and the method to realize the randomization are given and illustrated. The built model can simulate random frequency SVPWM, random zero-vector distribution SVPWM and random pulse position SVPWM. The simulation results verify the model.

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2

Zhu, Jian Guang, Sheng Kun Yan, and Shen Bo Yu. "Application of Random SVPWM Technique." Applied Mechanics and Materials 494-495 (February 2014): 1405–9. http://dx.doi.org/10.4028/www.scientific.net/amm.494-495.1405.

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This paper analyses the harmonic distribution of current and voltage of inverter output based on RSVPWM control strategy and compares the result with normal SVPWM strategy. It gives the random strategy and verifiesthe strategys feasibility. Experimental results show that RSVPWM control method makes harmonic energy evenly distributed in wide frequency band, and changes the original discrete harmonic spectrum into a continuous spectrum on the whole frequency band as much as possible. Random switching frequency SVPWM control scheme could reduce the harmonic energy which focuses on the integral mu

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3

Gu, Xin, Kunyang Wu, Xuefeng Jin, Guozheng Zhang, Wei Chen, and Chen Li. "Dual-Random Space Vector Pulse Width Modulation Strategy Based on Optimized Beta Distribution." Electronics 14, no. 9 (2025): 1779. https://doi.org/10.3390/electronics14091779.

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In the control system of a permanent magnet synchronous motor (PMSM) driven by an inverter, the conventional space vector pulse width modulation (SVPWM) strategy introduces high-frequency current harmonics at the switching frequency and its multiples, resulting in significant high-frequency vibrations during motor operation. To address this issue, a dual-random SVPWM strategy is proposed in this paper, which combines a random switching frequency and random zero-vector to spread the spectrum of high-frequency current harmonics. This approach effectively disperses the high-frequency harmonics co

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4

Zheng, Shi Sheng, Yong Jun Zhang, and Yong Kang Zhang. "A Chaotic Carrier Frequency SVPWM Strategy to Reduce the Harmonic Distortion." Applied Mechanics and Materials 494-495 (February 2014): 1577–81. http://dx.doi.org/10.4028/www.scientific.net/amm.494-495.1577.

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Harmonics always have a negative impact on control precision and grid quality. It has been found out that harmonic distribution is very germane to carrier frequency. Based on the analysis of conventional SVPWM, in this paper a chaotic carrier frequency SVPWM strategy is proposed, where the theory of chaos is applied to generate the desired random source for SVPWM carrier frequency. Simulation result proves that chaotic carrier frequency SVPWM can not only improve the waveform quality, reduce the low-order harmonics, and also flatten the high-order harmonics effectively.

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5

Wen, Jian, and Xiaobin Cheng. "Time-Division Subbands Beta Distribution Random Space Vector Pulse Width Modulation Method for the High-Frequency Harmonic Dispersion." Electronics 14, no. 14 (2025): 2852. https://doi.org/10.3390/electronics14142852.

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Conventional space vector pulse width modulation (CSVPWM) with the fixed switching frequency generates significant sideband harmonics in the three-phase voltage. Discrete random switching frequency SVPWM (DRSF-SVPWM) methods have been widely applied in motor control systems for the suppression of tone harmonic energy. To further reduce the amplitude of the high-frequency harmonic with a limited switching frequency variation range, this paper proposes a time-division subbands beta distribution random SVPWM (TSBDR-SVPWM) method. The overall frequency band of the switching frequency is equally di

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6

Zhu, Yuan, Zhi Hong Wu, and Guo Qiang Chen. "Two Methods to SVPWM Harmonic Analysis and the Essential Relation." Advanced Materials Research 490-495 (March 2012): 855–59. http://dx.doi.org/10.4028/www.scientific.net/amr.490-495.855.

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Aiming at the problem of the harmonic of the space vector pulse width modulation (SVPWM), the analysis methods to SVPWM are studied. After introducing the principle of SVPWM, the paper discusses the harmonic distortion factor (HDF) that is an important assessing index of the harmonics. The two analysis methods- ripple current method and error triangle method – are discussed, and the relation between them is revealed. Finally, the micro HDF of the random zero distribution PWM (RZDPWM) is computed based on the two methods and analyzed.

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7

Henda, Bouyahi, and Adel Khedher. "Acoustic Noise of Induction Motor Drive with Voltage-Source Inverter by Random Space Vector PWM: Simulation and Experimentation Analysis." Applied Sciences 15, no. 9 (2025): 4646. https://doi.org/10.3390/app15094646.

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The discrete tonal bands generated by an electric machine stator current spectrum for the fixed Space Vector Pulse Width Modulation (SVPWM) control have side effects on the acoustic noise and vibration. Thus, reducing the magnitude of dominant harmonics and spreading the harmonic spectrum provide a remedy for this problem. A well-established concept has involved the application of the randomized Pulse Width Modulation (PWM) strategy in power converters to spread the power spectrum of the stator current to minimize its amplitude. Therefore, Random SVPWM (RSVPWM) is a new switching method applie

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8

THANKASWAMY, JARIN, MUTHUKUMAR PARAMASIVAN, MUNIRAJ RATHINAM, and ULAGANATHAN MEENAKSHI SUNDARAM. "CHAOTIC RANDOMIZED SPACE VECTOR PULSE WIDTH MODULATION INTENDED FOR INDUCTION MOTOR DRIVES IN INDUSTRIAL APPLICATIONS." REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE 69, no. 4 (2024): 401–6. http://dx.doi.org/10.59277/rrst-ee.2024.69.4.6.

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In this industrial era, induction motor control plays a vital role, especially in speed control. Adjustment of speed is essential in all control strategies from the application perspective. There are different pulse width modulation methodologies to tune the speed and reduce harmonics. Among various pulse width modulation (PWM) strategies, space vector PWM (SVPWM) proves best for harmonic reduction in drive applications of variable frequency. SVPWM topology is modified by incorporating some randomness, generating switching pulses for the inverter, thereby controlling induction motor drives. A

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9

Gong, Renxi, Hao Wu, Jing Tang, and Xingyuan Wan. "A Modified SVPWM Strategy for Reducing PWM Voltage Noise and Balancing Neutral Point Potential." Electronics 13, no. 9 (2024): 1656. http://dx.doi.org/10.3390/electronics13091656.

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PWM (pulse width modulation) is the most widely applied current conversion technology, but the high-frequency harmonics it causes have a significant negative impact on inverter system performance. This paper focuses on the three-phase T-type three-level inverter as the research object and addresses existing PWM voltage noise and midpoint potential imbalance issues by proposing an improved random SVPWM strategy, named Neutral Point Potential Balance Random Space Vector PWM (NPB−RSVPWM). The NPB−RSVPWM strategy includes three main steps: (1) introducing a midpoint potential balancing control loo

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10

Kim, Do-Yun. "Analysis of Efficiency and Noise, Vibration, and Hardness Characteristics of Inverter for Electric Vehicles According to Pulse Width Modulation Technique." World Electric Vehicle Journal 15, no. 12 (2024): 546. http://dx.doi.org/10.3390/wevj15120546.

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This study investigates the efficiency and noise, vibration, and harshness (NVH) characteristics of electric vehicle (EV) powertrains based on three key Pulse Width Modulation (PWM) techniques: Space Vector PWM (SVPWM), Discontinuous PWM (DPWM), and Random PWM (RPWM). The objective is to evaluate the impact of these PWM techniques on inverter and motor efficiency, as well as their effects on NVH performance, particularly in relation to noise and vibration. Experiments were conducted across various speed and torque levels using a motor dynamo. The study reveals that DPWM provides the highest ef

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Conference papers on the topic "Random SVPWM"

1

Feng, Jichao, and Tao Tao. "High Frequency Harmonics Reduction with Periodic Random SVPWM Strategy." In 2023 26th International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2023. http://dx.doi.org/10.1109/icems59686.2023.10344916.

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Zhu, Lin, Feifei Bu, Wenxin Huang, and Tianyu Pu. "Analysis and performance of two dual random SVPWM for five-phase inverter." In 2017 20th International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2017. http://dx.doi.org/10.1109/icems.2017.8056088.

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BALA, Mokrane, Imen BAHRI, Adrien MERCIER, Mohamed KHANCHOUL, and Guillaume KREBS. "Speed PMSM Control Technique using a Single Current Sensor with Random SVPWM." In 2020 IEEE 29th International Symposium on Industrial Electronics (ISIE). IEEE, 2020. http://dx.doi.org/10.1109/isie45063.2020.9152452.

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Wen, Jian, Xiaobin Cheng, Yan Gao, Ting Wu, and Feng Zhao. "Towards harmonic cancellation in motors using selective noise suppression random SVPWM method." In 13th International Conference on Power Electronics, Machines and Drives (PEMD 2024). Institution of Engineering and Technology, 2024. http://dx.doi.org/10.1049/icp.2024.2144.

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Zhang, Peiran, and Shanming Wang. "Performance and Analysis of Random Carrier Pattern SVPWM With Fixed Carrier Frequency." In 2024 IEEE 10th International Power Electronics and Motion Control Conference (IPEMC2024-ECCE Asia). IEEE, 2024. http://dx.doi.org/10.1109/ipemc-ecceasia60879.2024.10567403.

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Sun, Guodong, Guijie Yang, Jianyong Su, and Mengle Wang. "A Hybrid Random SVPWM Method With Full Modulation Ratio of Five Phase VSI." In 2018 IEEE International Power Electronics and Application Conference and Exposition (PEAC). IEEE, 2018. http://dx.doi.org/10.1109/peac.2018.8590516.

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Pu, Tianyu, Feifei Bu, Wenxin Huang, and Lin Zhu. "Implementation of random SVPWM strategy for three-phase voltage source inverter based on FPGA." In 2017 20th International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2017. http://dx.doi.org/10.1109/icems.2017.8056142.

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8

Liu, Jiakang, Xiaodong Yao, Yu Wang, et al. "Novel random SVPWM technique based on Tiny Mersenne Twister PRNG to reduce PWM harmonic." In Third International Conference on Mechanical Design and Simulation (MDS 2023), edited by Mohamed Arezki Mellal and Yunqing Rao. SPIE, 2023. http://dx.doi.org/10.1117/12.2681973.

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9

Aiping Ren, Xiangning Xiao, and Xu Jiang. "The application of random distribution of SVPWM signals in cascaded inverter to dynamic voltage regulator." In 2006 China International Conference on Electricity Distribution (CICED 2006). IEE, 2006. http://dx.doi.org/10.1049/cp:20061880.

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10

Du, Renhui, Qi Liu, Feifei Bu, and Haihong Qin. "Hybrid Random SVPWM Strategy for High Order Harmonics Suppression of Permanent Magnet Synchronous Motor Servo Drive System." In 2021 24th International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2021. http://dx.doi.org/10.23919/icems52562.2021.9634273.

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