Hysteresiscontrolled Quasi Z-Sourceinverter Fed Induction Motordrivesystem with Enhanced Response
D. Himabindu1, G. Sreenivasan2, R. Kiranmayi3

1D. Himabindu1*, Research Scholar, Department of EEE, JNTUA, Ananthapur, Andhra Pradesh, India.
2Dr. G. Sreenivasan, Professor, Department of EEE, SRIT, Ananthapur, Andhra Pradesh, India.
3Dr. R. Kiranmayi, Professor &-Head, Department of EEE,JNTUA,- Ananthapur, Andhra Pradesh, India.
Manuscript received on January 11, 2020. | Revised Manuscript received on January 22, 2020. | Manuscript published on February 10, 2020. | PP: 3286-3291 | Volume-9 Issue-4, February 2020. | Retrieval Number: C8503019320/2020©BEIESP | DOI: 10.35940/ijitee.C8503.029420
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: This-effort deals with-enhancement in-dynamic response-of-QZSI fed-induction-motor framework”. The objective of this effort is to develop-a-closed-loop-controlled-QZSI-fed induction-motor-framework that provides a steady-rotor-speed. – This has been realized using -closed- loop- controlled- QZSI IMD framework. The ‘QZSI’ is exploited to switch it to ‘three phase-AC’. The yield of-3phase-inverter is sorted before it is applied to a ‘3phase-Induction-motor using a OTT–filter’. The methodology involves simulation of open-loop QZSI-IMD system and closed loop PR and HC controlled QZSI-IMD systems. The result obtained using Proportional-Resonant(PR) controlled QZSI-IMD system is compared with Hysteresis controlled QZSIIMD system and it is proved that HC based QZSI-IMD system produces better dynamic-response than PR controlled QZSI-IMD system . The proposed Hysteresis controlled QZSI-IMD system has advantages like low settling time and less peak –over-shoot. 
Keywords: QZSIFIM, PRC (Proposnal Resonent Controller), Hysteresis Controller, OTT filter, THD,
Scope of the Article:  Natural Language Processing