Browsing by Author "Sarwar, Adil"
Now showing items 1-13 of 13
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A high gain noninverting DC-DC converter with low voltage stress for industrial applications
Ahmad, Javed; Siddique, Marif Daula; Sarwar, Adil; Lin, Chang Hua; Iqbal, Atif ( John Wiley and Sons Ltd , 2021 , Article)A noninverting DC-DC converter with high voltage gain and low voltage stress on the switches for industrial applications is proposed in this research article. The proposed converter has used a voltage multiplier cell twice ... -
A new design of active NPC converter topology with higher voltage gain for solar PV applications
Daula Siddique, Marif; Prathap Reddy, B.; Iqbal, Atif; Sarwar, Adil; Ahmed Memon, Mudasir; Dahri, Kamran; Mekhilef, Saad... more authors ... less authors ( Elsevier , 2022 , Article)In the low voltage applications, the high gain multilevel inverters has seen more visibility due to the improved harmonic profile with multilevel voltage as well as boosting feature. A boost active neutral point clamped ... -
A New Single-Source Nine-Level Quadruple Boost Multi-Level Inverter with Common Ground
Zaid, Mohammad; Tayyab, Mohammad; Sarwar, Adil; Iqbal, Atif ( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference Paper)This paper introduces a novel switched capacitor multilevel inverter (SCMLI) with common ground and voltage boosting capabilities. The proposed converter can produce nine levels and a voltage boosting of four times with a ... -
A New Single-Source Switched Capacitor Based Thirteen-level Inverter
Zaid, Mohammad; Tayyab, Mohammad; Sarwar, Adil; Iqbal, Atif ( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference Paper)This research presents a single source thirteen-level inverter with a low component count and sextuple voltage boosting capability. There are three capacitors, one power diode, and thirteen power switches in it. Since ... -
A Switched Capacitor Triple Boost Single-Source Thirteen-level Inverter
Zaid, Mohammad; Tayyab, Mohammad; Moonis, Ahmad Rafey; Bakhsh, Farhad Ilahi; Sarwar, Adil; Iqbal, Atif... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2023 , Conference Paper)Switched capacitor (SC) networks are generally used to increase the voltage gain of inverters. This work proposes a single-phase switched capacitor multilevel inverter (MLI) capable of producing 13 levels of output voltage ... -
A switched-capacitor multilevel inverter topology employing a novel variable structure nearest-level modulation
Sarwer, Zeeshan; Siddique, Marif Daula; Sarwar, Adil; Zaid, Mohammad; Iqbal, Atif; Mekhilef, Saad... more authors ... less authors ( John Wiley and Sons Ltd , 2021 , Article)This article introduces a nine-level switched-capacitor multilevel inverter with twice voltage boosting feature. It also aims at proposing a novel variable structure nearest-level modulation scheme that has been implemented ... -
A transformerless high gain dc-dc boost converter with reduced voltage stress
Zaid, Mohammad; Khan, Shahrukh; Siddique, Marif Daula; Sarwar, Adil; Ahmad, Javed; Sarwer, Zeeshan; Iqbal, Atif... more authors ... less authors ( John Wiley and Sons Ltd , 2021 , Article)In this paper, a modified and improved high gain dc-dc boost converter is proposed. The converter has utilized two voltage multiplier cells (VMCs) comprising switched capacitors (SC) and switched inductors (SL) to increase ... -
A triple boost 13-level switched-capacitor based multi-level inverter topology for solar PV applications
Wasiq, Mohammad; Siddique, Marif Daula; Sarwar, Adil; Iqbal, Atif; Mekhilef, Saad ( John Wiley and Sons Ltd , 2022 , Article)A High Gain High-Level switched-capacitor multilevel inverter with low voltage stress requires a lower number of devices at peak output voltage and a reduced number of circuit components along with an increase in voltage ... -
Analysis and implementation of a new asymmetric double H-bridge multilevel inverter
Siddique, Marif Daula; Iqbal, Atif; Sarwar, Adil; Mekhilef, Saad ( John Wiley and Sons Ltd , 2021 , Article)Multilevel inverters (MLI) have become an integral component in many industrial applications including drive systems and distributed generation grid integrated systems. Efficient and cost-effective MLI topologies are ... -
Implementation and reliability analysis of a new transformerless high-gain DC-DC converter for renewable energy applications
Malick, Ifham H.; Zaid, Mohammad; Samiullah, Md.; Ashraf, Imtiaz; Iqbal, Atif; Sarwar, Adil... more authors ... less authors ( John Wiley and Sons Inc , 2022 , Article)In this paper, a new high-gain quadratic boost DC-DC converter is proposed for a DC microgrid. The converter has a voltage multiplier cell made up of switched inductors to obtain a high voltage at the output. It has a ... -
Low Switching Frequency Based Asymmetrical Multilevel Inverter Topology with Reduced Switch Count
Siddique, Marif Daula; Mekhilef, Saad; Shah, Noraisyah Mohamed; Sarwar, Adil; Iqbal, Atif; Tayyab? Mohammad; Ansari, Mohsin Karim... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)The inceptions of multilevel inverters (MLI) have caught the attention of researchers for medium and high power applications. However, there has always been a need for a topology with a lower number of device count for ... -
Performance analysis and control of a novel 7-level active neutral point clamped (ANPC) topology
Zaid, Mohammad; Sarwar, Adil; Quayyoom, Layeba; Tayyab, Mohammad; Bakhsh, Farhad Ilahi; Iqbal, Atif; Ahmad, Akbar... more authors ... less authors ( John Wiley and Sons Inc , 2023 , Article)This paper introduces a novel 7-level active neutral-point clamped (ANPC) switched capacitor multilevel inverter (SCMLI) with voltage-boosting capabilities. The proposed converter can produce seven levels and a voltage ... -
Recent trends and review on switched-capacitor-based single-stage boost multilevel inverter
Kumari, Manita; Siddique, Marif Daula; Sarwar, Adil; Tariq, Mohd; Mekhilef, Saad; Iqbal, Atif... more authors ... less authors ( John Wiley and Sons Ltd , 2021 , Article Review)Multilevel inverters are very popular in renewable energy applications. These inverters produce output voltages close to sinusoidal and have lower harmonics as compared to the conventional two-level inverters as it also ...