Dynamic Performance of Pumping Mode of 250 MW Variable Speed Hydro-Generating Unit Subjected to Power and Control Circuit Faults

  title={Dynamic Performance of Pumping Mode of 250 MW Variable Speed Hydro-Generating Unit Subjected to Power and Control Circuit Faults},
  author={A. Joseph and Karthik Desingu and R. Semwal and T. R. Chelliah and D. Khare},
  journal={IEEE Transactions on Energy Conversion},
  • A. Joseph, Karthik Desingu, +2 authors D. Khare
  • Published 2018
  • Engineering
  • IEEE Transactions on Energy Conversion
  • Doubly fed induction machine (DFIM) is increasingly being preferred in sites where there is large variation in water head (e.g., Tehri hydropower complex in India having water head variation from 130 to 230 m), as it offers high dynamic stability and better energy efficiency at part loads. Smooth starting, unity power factor, and better rotor current profile are the reasons; back-to-back voltage source converters are used in rotor side of the machine. Speed and power factor of DFIM are… CONTINUE READING
    33 Citations
    Starting and Braking of a Large Variable Speed Hydrogenerating Unit Subjected to Converter and Sensor Faults
    • 13
    Control of Reactive Power for Stabilized Junction Temperature in Power Electronic Devices Serving to a 250-MW Asynchronous Hydrogenerating Unit
    • 2
    Thermal Loading of Multi-Megawatt Medium-Voltage Power Converters Serving to Variable Speed Large Pumped Storage Units
    • 1
    Output Power Modelling for Dynamic Behavior of Doubly-Fed Variable-Speed Pumped Storage Power Station
    Analysis of operation characteristics of adjustable-speed pumped storage hydropower unit with AC excitation
    • Highly Influenced
    Two-Stage Protection for Multi-Channel Power Electronic Converters Fed Large Asynchronous Hydro-Generating Unit
    • R. Semwal, A. Joseph
    • Computer Science
    • 2018 International Power Electronics Conference (IPEC-Niigata 2018 -ECCE Asia)
    • 2018
    • 2
    Reliability of Variable Speed Pumped-Storage Plant
    • 2
    • PDF
    Fault-Tolerant and Reconfiguration Control for Boost Multi-level NPC Converter Fed Doubly Fed Induction Machines


    Modeling and Dynamic Simulations of Doubly Fed Adjustable-Speed Pumped Storage Units
    • 78
    A Converter-Based Starting Method and Speed Control of Doubly Fed Induction Machine With Centrifugal Loads
    • 38
    A Review of Power Electronic Converters for Variable Speed Pumped Storage Plants: Configurations, Operational Challenges, and Future Scopes
    • 44
    • PDF
    Effect of Wind Speed on Wind Turbine Power Converter Reliability
    • 90
    Reliability, maintainability, availability and failure rate analysis of IGBT triggering system designed for marine environment
    • H. Memon, M. Alam
    • Computer Science
    • 2016 13th International Bhurban Conference on Applied Sciences and Technology (IBCAST)
    • 2016
    • 5
    Markov Reliability Modeling for Induction Motor Drives Under Field-Oriented Control
    • 79
    • PDF