Analysis of Different PWM Techniques for Enhanced Ultrahigh Gain Z-Network Topology
In these modern times, the Z-source inverters (ZSIs) have become a revolutionary invention ever since the year 2002. The pulse-width modulation (PWM) technique used for most of the ZSIs is simple boost control PWM (SBC-PWM), and the SBC-PWM implies for a greater voltage stress on the inverter bridge...
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| Format: | Article |
| Language: | English |
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Wiley
2024-01-01
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| Series: | International Transactions on Electrical Energy Systems |
| Online Access: | http://dx.doi.org/10.1155/2024/6645798 |
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| author | Vadthya Jagan Bhavadish Chary Maheshwaram Mallesh Usirikapally Praveen Kumar Balachandran B. Nagi Reddy Sankeerthana Mettu C. Dhanamjayulu G. Arunkumar K. C. Saranya Baseem Khan |
| author_facet | Vadthya Jagan Bhavadish Chary Maheshwaram Mallesh Usirikapally Praveen Kumar Balachandran B. Nagi Reddy Sankeerthana Mettu C. Dhanamjayulu G. Arunkumar K. C. Saranya Baseem Khan |
| author_sort | Vadthya Jagan |
| collection | DOAJ |
| description | In these modern times, the Z-source inverters (ZSIs) have become a revolutionary invention ever since the year 2002. The pulse-width modulation (PWM) technique used for most of the ZSIs is simple boost control PWM (SBC-PWM), and the SBC-PWM implies for a greater voltage stress on the inverter bridge and provides less boost factor. Likewise, many topologies for the basic Z-source topologies are evolved, and different PWM techniques are applied to them such as maximum boost control (MBC), maximum boost control with third harmonic injection (MBC-THI), maximum constant boost control (MCBC), and constant boost control with third harmonic injection (CBC-THI). All these mentioned PWM techniques are compared, and the converter opted in this paper is an enhanced ultrahigh gain active-switched quasi-Z-source inverter (EUHG-qZSI). The comparisons discussed in this brief are bridge stress, voltage gain, and voltage boost variation under each control strategy implementation. The theoretical and simulation evaluation for the abovementioned findings is presented in this paper, and the best PWM among them is maximum boost control (MBC). |
| format | Article |
| id | doaj-art-de0cddf2c797463dae20069521b45dc0 |
| institution | Kabale University |
| issn | 2050-7038 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Transactions on Electrical Energy Systems |
| spelling | doaj-art-de0cddf2c797463dae20069521b45dc02025-02-03T10:25:25ZengWileyInternational Transactions on Electrical Energy Systems2050-70382024-01-01202410.1155/2024/6645798Analysis of Different PWM Techniques for Enhanced Ultrahigh Gain Z-Network TopologyVadthya Jagan0Bhavadish Chary Maheshwaram1Mallesh Usirikapally2Praveen Kumar Balachandran3B. Nagi Reddy4Sankeerthana Mettu5C. Dhanamjayulu6G. Arunkumar7K. C. Saranya8Baseem Khan9Department of Electrical and Electronics EngineeringDepartment of Electrical and Electronics EngineeringDepartment of Electrical and Electronics EngineeringDepartment of Electrical and Electronics EngineeringDepartment of Electrical and Electronics EngineeringDepartment of Electrical and Electronics EngineeringSchool of Electronics EngineeringSchool of Electronics EngineeringSchool of Electronics EngineeringDepartment of Electrical and Computer EngineeringIn these modern times, the Z-source inverters (ZSIs) have become a revolutionary invention ever since the year 2002. The pulse-width modulation (PWM) technique used for most of the ZSIs is simple boost control PWM (SBC-PWM), and the SBC-PWM implies for a greater voltage stress on the inverter bridge and provides less boost factor. Likewise, many topologies for the basic Z-source topologies are evolved, and different PWM techniques are applied to them such as maximum boost control (MBC), maximum boost control with third harmonic injection (MBC-THI), maximum constant boost control (MCBC), and constant boost control with third harmonic injection (CBC-THI). All these mentioned PWM techniques are compared, and the converter opted in this paper is an enhanced ultrahigh gain active-switched quasi-Z-source inverter (EUHG-qZSI). The comparisons discussed in this brief are bridge stress, voltage gain, and voltage boost variation under each control strategy implementation. The theoretical and simulation evaluation for the abovementioned findings is presented in this paper, and the best PWM among them is maximum boost control (MBC).http://dx.doi.org/10.1155/2024/6645798 |
| spellingShingle | Vadthya Jagan Bhavadish Chary Maheshwaram Mallesh Usirikapally Praveen Kumar Balachandran B. Nagi Reddy Sankeerthana Mettu C. Dhanamjayulu G. Arunkumar K. C. Saranya Baseem Khan Analysis of Different PWM Techniques for Enhanced Ultrahigh Gain Z-Network Topology International Transactions on Electrical Energy Systems |
| title | Analysis of Different PWM Techniques for Enhanced Ultrahigh Gain Z-Network Topology |
| title_full | Analysis of Different PWM Techniques for Enhanced Ultrahigh Gain Z-Network Topology |
| title_fullStr | Analysis of Different PWM Techniques for Enhanced Ultrahigh Gain Z-Network Topology |
| title_full_unstemmed | Analysis of Different PWM Techniques for Enhanced Ultrahigh Gain Z-Network Topology |
| title_short | Analysis of Different PWM Techniques for Enhanced Ultrahigh Gain Z-Network Topology |
| title_sort | analysis of different pwm techniques for enhanced ultrahigh gain z network topology |
| url | http://dx.doi.org/10.1155/2024/6645798 |
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