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

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

doi:10.1109/EPSCICON.2014.6887493

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

Vani Vijay^*
, K. J. Shruthi
, P. Giridhar Kini
, C. Viswanatha
, M. Siddhartha Bhatt

^*Corresponding author for this work

Manipal Institute of Technology, Manipal

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Citations (Scopus)

Abstract

Various converter topologies have been developed from many years for the effective operation of solar photovoltaic (SPV) systems. Induction motor application using SPV source requires an efficient converter which can produce higher value of AC voltage output from the PV input and also implement v/f control with reduced losses and wide range of speed control. Here a modified Z-source inverter for V/f control of induction motor driven from a Solar PV system is presented. Using Z source network, voltage levels higher than the input value can be obtained without requiring a boost converter. This can be utilized in SPV applications for obtaining required DC voltage for the inverter. An improved PWM inverter with HERIC topology combined with Z source network is presented for the induction motor application. The new topology is found to have better performance with reduced switching losses compared to the conventional inverters. The topology is evaluated for variable speed applications and it is found to give satisfactory results compared to conventional v/f control especially for low speeds

Original language	English
Title of host publication	2014 International Conference on Power Signals Control and Computations, EPSCICON 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781479936120
DOIs	https://doi.org/10.1109/EPSCICON.2014.6887493
Publication status	Published - 2014
Event	2014 International Conference on Power Signals Control and Computations, EPSCICON 2014 - Thrissur, India Duration: 06-01-2014 → 11-01-2014

Publication series

Name	2014 International Conference on Power Signals Control and Computations, EPSCICON 2014

Conference

Conference	2014 International Conference on Power Signals Control and Computations, EPSCICON 2014
Country/Territory	India
City	Thrissur
Period	06-01-14 → 11-01-14

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

All Science Journal Classification (ASJC) codes

Signal Processing
Control and Systems Engineering

Access to Document

10.1109/EPSCICON.2014.6887493

Cite this

Vijay, V., Shruthi, K. J., Kini, P. G., Viswanatha, C., & Bhatt, M. S. (2014). Modified Z-source inverter based three phase induction motor drive for solar PV applications. In 2014 International Conference on Power Signals Control and Computations, EPSCICON 2014 Article 6887493 (2014 International Conference on Power Signals Control and Computations, EPSCICON 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EPSCICON.2014.6887493

Vijay, Vani ; Shruthi, K. J. ; Kini, P. Giridhar et al. / Modified Z-source inverter based three phase induction motor drive for solar PV applications. 2014 International Conference on Power Signals Control and Computations, EPSCICON 2014. Institute of Electrical and Electronics Engineers Inc., 2014. (2014 International Conference on Power Signals Control and Computations, EPSCICON 2014).

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title = "Modified Z-source inverter based three phase induction motor drive for solar PV applications",

abstract = "Various converter topologies have been developed from many years for the effective operation of solar photovoltaic (SPV) systems. Induction motor application using SPV source requires an efficient converter which can produce higher value of AC voltage output from the PV input and also implement v/f control with reduced losses and wide range of speed control. Here a modified Z-source inverter for V/f control of induction motor driven from a Solar PV system is presented. Using Z source network, voltage levels higher than the input value can be obtained without requiring a boost converter. This can be utilized in SPV applications for obtaining required DC voltage for the inverter. An improved PWM inverter with HERIC topology combined with Z source network is presented for the induction motor application. The new topology is found to have better performance with reduced switching losses compared to the conventional inverters. The topology is evaluated for variable speed applications and it is found to give satisfactory results compared to conventional v/f control especially for low speeds",

author = "Vani Vijay and Shruthi, \{K. J.\} and Kini, \{P. Giridhar\} and C. Viswanatha and Bhatt, \{M. Siddhartha\}",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 International Conference on Power Signals Control and Computations, EPSCICON 2014 ; Conference date: 06-01-2014 Through 11-01-2014",

year = "2014",

doi = "10.1109/EPSCICON.2014.6887493",

language = "English",

series = "2014 International Conference on Power Signals Control and Computations, EPSCICON 2014",

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Vijay, V, Shruthi, KJ, Kini, PG, Viswanatha, C & Bhatt, MS 2014, Modified Z-source inverter based three phase induction motor drive for solar PV applications. in 2014 International Conference on Power Signals Control and Computations, EPSCICON 2014., 6887493, 2014 International Conference on Power Signals Control and Computations, EPSCICON 2014, Institute of Electrical and Electronics Engineers Inc., 2014 International Conference on Power Signals Control and Computations, EPSCICON 2014, Thrissur, India, 06-01-14. https://doi.org/10.1109/EPSCICON.2014.6887493

Modified Z-source inverter based three phase induction motor drive for solar PV applications. / Vijay, Vani; Shruthi, K. J.; Kini, P. Giridhar et al.
2014 International Conference on Power Signals Control and Computations, EPSCICON 2014. Institute of Electrical and Electronics Engineers Inc., 2014. 6887493 (2014 International Conference on Power Signals Control and Computations, EPSCICON 2014).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Modified Z-source inverter based three phase induction motor drive for solar PV applications

AU - Vijay, Vani

AU - Shruthi, K. J.

AU - Kini, P. Giridhar

AU - Viswanatha, C.

AU - Bhatt, M. Siddhartha

PY - 2014

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N2 - Various converter topologies have been developed from many years for the effective operation of solar photovoltaic (SPV) systems. Induction motor application using SPV source requires an efficient converter which can produce higher value of AC voltage output from the PV input and also implement v/f control with reduced losses and wide range of speed control. Here a modified Z-source inverter for V/f control of induction motor driven from a Solar PV system is presented. Using Z source network, voltage levels higher than the input value can be obtained without requiring a boost converter. This can be utilized in SPV applications for obtaining required DC voltage for the inverter. An improved PWM inverter with HERIC topology combined with Z source network is presented for the induction motor application. The new topology is found to have better performance with reduced switching losses compared to the conventional inverters. The topology is evaluated for variable speed applications and it is found to give satisfactory results compared to conventional v/f control especially for low speeds

AB - Various converter topologies have been developed from many years for the effective operation of solar photovoltaic (SPV) systems. Induction motor application using SPV source requires an efficient converter which can produce higher value of AC voltage output from the PV input and also implement v/f control with reduced losses and wide range of speed control. Here a modified Z-source inverter for V/f control of induction motor driven from a Solar PV system is presented. Using Z source network, voltage levels higher than the input value can be obtained without requiring a boost converter. This can be utilized in SPV applications for obtaining required DC voltage for the inverter. An improved PWM inverter with HERIC topology combined with Z source network is presented for the induction motor application. The new topology is found to have better performance with reduced switching losses compared to the conventional inverters. The topology is evaluated for variable speed applications and it is found to give satisfactory results compared to conventional v/f control especially for low speeds

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ER -

Vijay V, Shruthi KJ, Kini PG, Viswanatha C, Bhatt MS. Modified Z-source inverter based three phase induction motor drive for solar PV applications. In 2014 International Conference on Power Signals Control and Computations, EPSCICON 2014. Institute of Electrical and Electronics Engineers Inc. 2014. 6887493. (2014 International Conference on Power Signals Control and Computations, EPSCICON 2014). doi: 10.1109/EPSCICON.2014.6887493

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

Abstract

Publication series

Conference

UN SDGs

All Science Journal Classification (ASJC) codes

Access to Document

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