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8 Result(s)

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  1. No Access

    Article

    Capacitor voltage unbalance minimization for three-phase five-level diode-clamped inverter using hexagonal hysteresis space vector modulation

    This article suggests a method for diminishing the voltage unbalance in a three-phase five-level diode-clamped inverter (DCI) through the use of hexagonal hysteresis space vector modulation (HHSVM). Capacitor ...

    R. Palanisamy, Manmohan Singh, R. Ramkumar… in Multiscale and Multidisciplinary Modeling,… (2024)

  2. No Access

    Article

    Improved energy efficient BLDC motor fed electric vehicle with a novel hybrid CUK converter topology

    For dynamic applications like automotive, pum**, and rolling, brushless direct current (BLDC) motors are generally preferred. The use of BLDC motors is predicted to become mainstream in industries by 2030, r...

    S. Usha, Anbazhagan Geetha, J. Santhakumar in Multiscale and Multidisciplinary Modeling,… (2024)

  3. No Access

    Article

    Mitigation of circulating current and common mode voltage in grid-connected induction motor drive using modified PID-fuzzy controller

    Induction motors are frequently utilized in numerous manufacturing due to their reality, are robust in nature, and have low cost. The bearing of an induction motor is proven to be affected in electric mobility...

    S. Usha, T. M. ThamizhThentral… in Multiscale and Multidisciplinary Modeling,… (2024)

  4. Article

    Correction to: Effect of zirconium do** on ZnO nanostructured thin films and the enhanced ammonia gas sensing activity

    M. Sathya, G. Selvan, K. Kasirajan, S. Usha… in Journal of Materials Science: Materials in… (2022)

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  5. No Access

    Article

    Highly Selective and Sensitive Ammonia Gas Sensors and the Effect of Nickel Loading on ZnO Frameworks: Deposition, Characterization, and Gas Sensing Investigation

    Highly selective, sensitive, and reliable sensing techniques for ammonia gas detection have been in high demand in recent years. Therefore, NH3 identification is crucial for life-saving, environmental safety, and...

    M. Sathya, G. Selvan, K. Kasirajan, M. Karunakaran… in Journal of Electronic Materials (2022)

  6. No Access

    Article

    Enhanced in vitro antibacterial activity of ZnO and Mn–Mg co-doped ZnO nanoparticles: investigation of synthesis, characterization, and impact of dopant

    A simple and cost-effective co-precipitation method was used to develop zinc oxide (ZnO) and dual metal (Mn, Mg) co-doped ZnO nanoparticles (NPs). The impact of dual do** on the structural, morphological, an...

    K. Radhi Devi, L. Bruno Chandrasekar, K. Kasirajan, M. Karunakaran… in Applied Physics A (2022)

  7. No Access

    Article

    Effect of zirconium do** on ZnO nanostructured thin films and the enhanced ammonia gas sensing activity

    A room temperature gas sensor with excellent stability and a high response has gotten a lot of interest, and there is a huge demand for them. Therefore, NH3 identification is crucial for life-saving, environmenta...

    M. Sathya, G. Selvan, K. Kasirajan, S. Usha… in Journal of Materials Science: Materials in… (2022)

  8. No Access

    Article

    Polymer-based bilayer interfaces for electrochemical rectification

    In this paper, the electrochemical current rectification phenomenon exhibited at an electrochemical interface constituted by a glassy carbon electrode covered with a bilayer of polymer films is discussed. The ...

    Sheela Berchmans, S. Usha, C. Ramalechume… in Journal of Solid State Electrochemistry (2005)