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Introduction to Wind Turbines

  • Schedule : 7 Weeks
  • Who is this for: Engineering Graduates, Professionals working in Clean tech

GET NOW Rs 85,000
Duration: Self Paced
Schedule: 7 Weeks
Level: Intermediate

Course Overview

What you'll learn
By the end of this course, you will be able to understand what a turbine is and how it interacts with the environment: what it is like, why it is like that and how to calculate values for its characteristic properties.

Specifically, you will be able to:

  • describe the components and configurations of wind turbines

  • describe the characteristics of wind, use models that quantify wind speed variations and estimate the energy yield of a wind turbine

  • describe the aerodynamic processes at work in wind energy conversion, calculate the forces and power generated and produce a simple rotor design

  • explain the working principles of drive train components and determine the operational conditions that affect power, torque, pitch angle, etc.

  • identify the drivers of dynamic behavior and calculate their typical values

  • describe the principles of structural analysis of wind turbines and carry out preliminary predictions of structural failure

  • describe the effect of wind turbines on downstream conditions and quantify wind speed and turbulence in wakes

Course Syllabus

Week 0: Getting started
Introduction to the learning environment, to the teachers and to your fellow learners.

Week 1: Wind turbine technology
A brief history of wind turbines for electricity production and an overview of the configurations and components of modern wind turbines.

Week 2: Wind climate and energy yield
The mechanisms that create wind, the variation of wind over time and in space, the characterization of wind speed at a certain size and the estimation of the electricity production of a wind turbine at that site.

Week 3: Rotor aerodynamics
The governing equations of wind energy extraction by an arbitrary device, flow, and forces for a rotor, calculation of the performance of a rotor and of a simple rotor design

Week 4: Drive train and control
The characteristics of the main drive train components, torque and rotational speed in the drive train, control of maximum power in low wind speeds and constant power in high wind speeds.

Week 5: Dynamics of a wind turbine
The principles of dynamics, dynamic properties of wind turbines, and the analysis of variable loading and response of wind turbines.

Week 6: Structural analysis
The principles of failures of wind turbines structures, prediction of failure for extreme loading conditions, estimation of fatigue damage and assessment of blade tip deflections.

Week 7: Wake effects
A description of the wind conditions in the wakes of wind turbines and the calculation of wind speeds and turbulence behind wind turbines in a wind farm.

Date of proctored exam: January 24, 2019.

Date of resit: April 11, 2019.

Week 0: Getting started
Week 1: Wind turbine technology
Week 2: Wind climate and energy yield
Week 3: Rotor aerodynamics
Week 4: Drive train and control
Week 5: Dynamics of a wind turbine
Week 6: Structural analysis
Week 7: Wake effects