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Implementation of Electronic Governor Control System

Implementation of Electronic Governor Control System. Presented by Kushan Athukorala. Team Amarasiri K.P.P.M Chinthaka A.K Damayanthi R.M.T De Silva G.R. Mini Hydro Power Projects in Sri Lanka. Total Installed Capacity >> 1800 MW to 2000MW Available Mini Hydro Options >> 300MW

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Implementation of Electronic Governor Control System

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  1. Implementation of Electronic Governor Control System Presented by Kushan Athukorala • Team • Amarasiri K.P.P.M • Chinthaka A.K • Damayanthi R.M.T • De Silva G.R

  2. Mini Hydro Power Projects in Sri Lanka • Total Installed Capacity >> 1800 MW to 2000MW • Available Mini Hydro Options >> 300MW • Completed Mini Hydro Options >> 8-12% of available => It’s betterto promote Mini Hydro Power Projects in Sri Lanka

  3. Our Project Focus => Governing System is a big deal for Mini Hydro Power Projects

  4. The Governing System Governors are used to control the speed of the prime-movers of the generators

  5. System Architecture

  6. What We offer at present • Indigenous Technology • Improved Reliability • Significant cost reduction • Water Level Mode to enhance profits • Easy PID tuning with Digital PID Controller

  7. Digital PID Controller Model • P = k * (b * FGrid - Fgen) • I = Iold + k * * (FGrid - Fgen) / Ti • D = (Td / (Td + n * h)) * Dold - k * Td * n * (Fgen - Fgenold)

  8. Digital PID Controller Model • k : Proportional Gain • Ti : Integral Time Constant • Td : Derivative Time Constant • n : High Frequency Reduction Index (10) • h : Sampling Time (0.2) • b : Frequency Tolerance (1) V = P + I + D

  9. What We Offer in the future • Automatic Data Logging Facility • Remote Monitoring Facility • Customizable User Interfaces • Micro Controller Driven Architecture

  10. Thank You • Dr. Nishantha Nanayakkara (Project Supervisor) • Mr. Chandana Karawita (Project Coordinator) • Mr. Yassas Poweera • Staff of the Power Electronic Lab Special Thanks to

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