Overview

This module provides comprehensive coverage of offshore wind energy from both theoretical and technical perspectives. It begins with an examination of wind as a resource, covering the physics of wind energy and the methodologies for measuring and modelling wind over various timescales. The module then focuses on offshore wind turbines, covering aerodynamic theory, array effects, and highlighting current developments in the industry, including floating offshore wind technology. Additionally, it addresses the transmission of electricity to the grid and the environmental impacts of offshore turbines. The module is delivered through a combination of lectures and computer-based practical sessions.

Global energy and the role of renewables Evolution of the wind energy industry The nature of the wind resource Wind resource characterization Vertical wind profiles Statistical distributions Observing the wind resource Modelling the wind resource Energy and power Electrical grid systems Aerodynamics of wind turbines Financing and levelized cost of energy Wind energy globally Wind energy in the UK Environmental impacts

Assessment Strategy

Pass (50%>) - A partial understanding of offshore wind concepts and principles; demonstrate some ability to handle and draw conclusions from spatial and time-series datasets.

Merit (60%>) - A good knowledge of offshore wind concepts and principles; demonstrate good ability to handle and draw conclusions from spatial and time-series datasets. Demonstrate some ability to solve energy problems independently.

Distinction (70%>) - Excellent knowledge of offshore wind concepts and principles; demonstrate excellent ability to handle, critically analyse, and to draw conclusions from spatial and time-series datasets. Ability to critically analyse and solve energy problems independently.

Learning Outcomes

• Apply analysis methods in conducting basic theoretical and technical wind resource estimation and site assessment and assess their limitations.

• Critically evaluate the issues associated with installing arrays of wind turbines at sea

• Explain the fundamentals of wind turbine design and operation.

• Explain the nature of wind, including geostrophic winds and contrast how wind profiles vary over land and sea.