Modified Z-source inverter based three phase induction motor drive for solar PV applications

Vijay, Vivek; Shruthi, K J; Kini, P. Giridhar; Viswanatha, C.; Bhatt, M. Siddhartha

doi:10.1109/epscicon.2014.6887493

Cited by 8 publications

(5 citation statements)

References 14 publications

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“…A current-fed quasi-Z-source inverter with high efficiency was developed, using reverse-blocking IGBT for hybrid EV application [6]. It has also been used for photovoltaic (PV) cell [7]. In PV generation plants with the conversion of the AC voltage into DC voltage, ZSIs are the best choice.…”

Section: Introductionmentioning

confidence: 99%

Comprehensive Review on Main Topologies of Impedance Source Inverter Used in Electric Vehicle Applications

Mande

Trovão

2020

WEVJ

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Power electronics play a fundamental role for electric transportation, renewable energy conversion and many other industrial applications. They have the ability to help achieve high efficiency and performance in power systems. However, traditional inverters such as voltage source and current source inverters present some limitations. Consequently, many research efforts have been focused on developing new power electronics converters suitable for many applications. Compared with the conventional two-stage inverter, Z-source inverter (ZSI) is a single-stage converter with lower design cost and high efficiency. It is a power electronics circuit of which the function is to convert DC input voltage to a symmetrical AC output voltage of desired magnitude and frequency. Recently, ZSIs have been widely used as a replacement for conventional two-stage inverters in the distributed generation systems. Several modifications have been carried out on ZSI to improve its performance and efficiency. This paper reviews the-state-of-art impedance source inverter main topologies and points out their applications for multisource electric vehicles. A concise review of main existing topologies is presented. The basic structural differences, advantages and limitations of each topology are illustrated. From this state-of-the-art review of impedance source inverters, the embedded quasi-Z-source inverter presents one of the promising architectures which can be used in multisource electric vehicles, with better performance and reliability. The utilization of this new topology will open the door to several development axes, with great impact on electric vehicles (EVs).

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Section: Introductionmentioning

confidence: 99%

Comprehensive Review on Main Topologies of Impedance Source Inverter Used in Electric Vehicle Applications

Mande

Trovão

2020

WEVJ

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“…THD should be reduced in order to avoid acoustic noise of motor, reducing THD enhances power quality of line [3]. Literature [4][5] proposed  ISSN:2502-4752 Indonesian J Elec Eng & Comp Sci, Vol. 9, No.…”

Section: Introductionmentioning

confidence: 99%

A PV FED Three Phase Switched Z-source Multi Level Inverter for Induction Motor Drives

Kj¹,

Ranganathan²

2018

IJEECS

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<p>Generally induction motor drives posses higher harmonic contents in line voltage and current due to high switching frequency used in inverters. Conventional induction motor drives employ two level voltage source inverters which has THD in level of 50%. This paper presents a switched z-source multilevel inverter which has voltage boosting capability and has lesser THD level in comparison with conventional two level voltage source inverters. This drive is fed from a photo voltaic source because of its voltage boosting capability. A single phase five level switched z-source inverter is initially designed and considered as single cell and three such cells are created for powering three phase induction motor. The proposed three cell PV source switched z-source multilevel inverter for three phase induction motor is simulated in MATLAB/Simulink software to verify merits of proposed IM drive</p>

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“…1a-c, respectively. The ZSI has gained increasing attention and has been used in several applications such as wind power generation [3,4], photovoltaic systems [5][6][7][8][9][10] and electrical drive systems [11][12][13]. The basic topology of the two-level ZSI has been extended to a single-and multiple-phase three-level inverter in [14][15][16] with carefully inserted ST to achieve the desired output performance.…”

Section: Introductionmentioning

confidence: 99%

Extended maximum boost control scheme based on single‐phase modulator for three‐phase Z‐source inverter

Sabeur

Mekhilef

Masaoud³

2016

IET Power Electronics

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This study proposes a new control method for Z-source inverter (ZSI)called the one-dimension ZSI (ODZSI)based on the single-phase modulator technique. The notable feature of the proposed control compared with the spacevector modulation strategy is its reduced computational processing time, which is attractive for digital implementation. Compared with the maximum boost control (MBC), which uses carrier-based pulse width modulation control methods, the proposed algorithm enhances the output voltage and current quality. In this study, the results of MBC are compared with those obtained with a single-phase modulator for three-phase ZSI showing its advantage for improving the line output current and voltage total harmonic distortion. The obtained simulation and hardware results ensure the feasibility and validate the performance of the ODZSI modulation method applied to each phase. The proposed method is easier for digital implementation with less computation, and will be beneficial for further industrial applications of ZSIs. The simulation results are carried out using MATLAB/Simulink, and the hardware performance are provided and discussed.

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Modified Z-source inverter based three phase induction motor drive for solar PV applications

Cited by 8 publications

References 14 publications

Comprehensive Review on Main Topologies of Impedance Source Inverter Used in Electric Vehicle Applications

Comprehensive Review on Main Topologies of Impedance Source Inverter Used in Electric Vehicle Applications

A PV FED Three Phase Switched Z-source Multi Level Inverter for Induction Motor Drives

Extended maximum boost control scheme based on single‐phase modulator for three‐phase Z‐source inverter

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