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Ramkrishna Mishan, Ph.D.

Ramkrishna Mishan, Ph.D.

Facility Engineering Maintenance Supervisor

Followers of Ramkrishna Mishan, Ph.D.1000 followers
location of Ramkrishna Mishan, Ph.D.Birmingham, Alabama, United States

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  • Timeline

  • About me

    Ph.D Candidate @ UNR | Ex. Operation Planning Engineering Intern @ California ISO | Ex. Intern @ EPRI | FE in Electrical Engineering

  • Education

    • University of Nevada, Reno

      2021 - 2025
      Doctor of Philosophy - PhD Electrical Enginnering

      I have extensive experience in power system stability, renewable energy integration, and inverter technology. I have developed and proposed new transient sensitivity parameters tailored for low-inertia grids and quantified the optimal economic dispatch of diverse DER power generators, including dispatchable, non-dispatchable, reserve, and arbitrage resources. My work includes conducting transient stability sensitivity studies for PV-penetrated power grids and implementing frequency and voltage… Show more I have extensive experience in power system stability, renewable energy integration, and inverter technology. I have developed and proposed new transient sensitivity parameters tailored for low-inertia grids and quantified the optimal economic dispatch of diverse DER power generators, including dispatchable, non-dispatchable, reserve, and arbitrage resources. My work includes conducting transient stability sensitivity studies for PV-penetrated power grids and implementing frequency and voltage regulation strategies to enhance grid reliability. Additionally, I have designed and tested transient stability parameters (CCT) for parallel-connected inverter-based grids and facilitated autonomous active and reactive power sharing among grid-following (GFL) and grid-forming (GFM) inverters. I also engineered CHB inverters utilizing GaN switches and TI DSP, significantly improving inverter performance and efficiency. Show less

    • Bangladesh University of Engineering and Technology

      2007 - 2012
      Bachelor of Science - BS Electrical and Electronics Engineering 3.30 within 4.0

      My major was Electrical Engineering (Minor: Computer engineering).

    • Minnesota State University, Mankato

      2018 - 2020
      Master of Science - MS Electrical Engineering 3.82

      I have designed advanced control systems for multi-agent integration of distributed generators and connected loads, enabling seamless power sharing. My expertise includes developing active-reactive power management strategies, maximum power point tracking (MPPT), and voltage-frequency control to optimize the performance of renewable energy sources. Additionally, I have worked on maintaining stable Point of Coupling (POC) grid voltage and frequency by implementing effective power flow divergence… Show more I have designed advanced control systems for multi-agent integration of distributed generators and connected loads, enabling seamless power sharing. My expertise includes developing active-reactive power management strategies, maximum power point tracking (MPPT), and voltage-frequency control to optimize the performance of renewable energy sources. Additionally, I have worked on maintaining stable Point of Coupling (POC) grid voltage and frequency by implementing effective power flow divergence measurement and management techniques, ensuring grid reliability and efficiency. Show less

    • University of Dhaka

      2016 - 2018
      Master of Science - MS Renewable Energy Technology 3.83 within scale of 4.00

      Solar Plant Modeling and Simulation, Wind Power Plant Modeling, Electricity Power Generation using Renewable Technologies, Engineering and Environmental Economics of Renewable Technologies.

  • Experience

    • Chevron

      Mar 2013 - Feb 2016
      Facility Engineering Maintenance Supervisor

      ❖ Planned, supervised & established electrical distribution system, electrical equipment, and instruments (LT, HT, Switchgear, Implementing BBT systems, Transformers, Generators, Motors, and Pumps).

    • Minnesota State University, Mankato

      Aug 2018 - Dec 2020
      Graduate Research Assistant

      ❖ Designed control systems for multi-agent integration of distributed generators and connected loads, ensuring seamless power sharing.❖ Developed active-reactive power management, and voltage-frequency control for renewable sources.❖ Maintained stable Point of Coupling grid voltage and frequency through effective power flow divergence measurement and management.

    • University of Nevada, Reno

      Jan 2021 - now
      Graduate Research And Teaching Assistant

      ❖ Developed and proposed new transmission transient sensitivity parameters for low inertia grids.❖ Proposed new electricity market, quantified the range for dispatchable, non-dispatchable, reserve, and arbitrage resources for renewable storage and MILP optimization.❖ Implementing the Different Renewable-Storage Power Profiling in both Distribution andTransmission.❖ Frequency Regulation Using PV Inverter and Storage in a Low Inertia Grid.❖ Integrated Different DER Inverters in Both Grid-Connected and Islanded Mode❖ Grid-forming Inverter Modified Droop Control for Autonomous Power Sharing, Voltage and Frequency Regulation.❖ Parallel Connected Grid-following Inverter Impact on Transient Stability Parameters both on Distribution and Transmission System.❖ Quantifying the Reliability Indices Value of Solar Plus Storage.❖ Implemented frequency and voltage regulation in low inertia grids to enhance reliability.❖ Built CHB inverter, facilitated autonomous active and reactive power sharing among IBR and storage. Show less

    • EPRI

      May 2023 - Dec 2023
      EMT Model Developer Intern

      ❖ Implementing Proportionate Resonant Control for Four Legs Inverter Sequence Control (Both Average and Switching Models) in the Stationary Frame.❖ Modeling Zero Sequence Control of Average Four Legs Inverter

    • California ISO

      Jan 2024 - Dec 2024
      Operation Planning Engineering Intern

      ❖ Conducted power flow modeling, contingency analysis, results management, project reviews, and compliance reporting for BA and RC footprints of CAISO Operation North areas.❖ Conducted short-range outage analysis, thermal, voltage violation, stability and reliability analysis.❖ Performed electrical network models across WECC and other node-breaker model, real-time operations. ❖ Gained experience with electrical network databases, seasonal assessment, RAS, electricity markets.❖ Collaborated across System Planning and other departments to develop models and scenarios, synthesize results from reliability, transfer, and economic analyses, and quantify project benefits. Show less

  • Licenses & Certifications

    • Fundamentals of Engineering (FE) in Electrical and Computer Engineering

      NCEES
      Sept 2023
      View certificate certificate