slide1 n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
Presented by : Maryline Mallet Other members involved in this project : Yves Gagnon , Gérard Poitras, René Thibault PowerPoint Presentation
Download Presentation
Presented by : Maryline Mallet Other members involved in this project : Yves Gagnon , Gérard Poitras, René Thibault

Loading in 2 Seconds...

play fullscreen
1 / 18

Presented by : Maryline Mallet Other members involved in this project : Yves Gagnon , Gérard Poitras, René Thibault - PowerPoint PPT Presentation


  • 87 Views
  • Uploaded on

Development of the Wind Atlas for the South-East of New Brunswick . Presented by : Maryline Mallet Other members involved in this project : Yves Gagnon , Gérard Poitras, René Thibault. AIF Forum, May 19, 2006.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Presented by : Maryline Mallet Other members involved in this project : Yves Gagnon , Gérard Poitras, René Thibault' - uma


Download Now An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
slide1

Development of the Wind Atlas for the South-East of

New Brunswick

Presented by : Maryline Mallet

Other members involved in this project

: Yves Gagnon , Gérard Poitras, René Thibault

AIF Forum, May 19, 2006

slide2

Carte mondiale de la vitesse moyenne du vent géostrophique à 850 mb (~1000 m asl) pour les années 1976 – 1995 basée sur les données de réanalyse de NCEP/NCAR (Landberg et al.,2003)

Global Context

World mean geostrophic wind speed (m/s) at 850 mb (1000 m agl) for the years

1976-1995 from NCEP/NCAR reanalysis database (Landberg et al. 2003)

wind resource of nb 50 m 80 m
Wind Resource of NB50 m 80 m

Gasset, Gagnon, Poitras, 2005

objective of this work
Objective of this Work
  • Produce a high resolution wind map of South-East of New Brunswick
  • Done in collaboration with the Greater Moncton Sewage Commission (GMSC)
  • Used for the sitting of the GMSC wind turbine
methodology
Methodology
  • Model

- AnemoScope

Wind Energy Simulation and Mapping

Environment Canada

  • Input data

Input weather data

- Canadian Wind Energy Atlas at 5 km resolution

Input surface data

-High resolution topography and land use

atmospheric boundary layer
Atmospheric Boundary Layer

Two families of data

  • Surface data

(ground and < 100 m agl)

    • Topography
    • Roughness and canopy
    • Surface weather stations
      • Distribution not uniform
      • Low reliability
  • Upper air data (> 200 m agl)
    • Mesoscale properties
      • Uniform distribution
      • Known reliability
modelling of the wind resource

Topography

Land use

Schematic view of what integrates

mesh at the ground

(Source: www.cru.uea.ac.uk )

Modelling of the Wind Resource

Weather data

Numerical modelling rebuilding

fields of wind speed and

others parameters of interest

Wind energy potential

slide9
How AnemoScope Works ?

Involves three major steps :

  • The wind climate classification to produce a wind climate database
  • Mesoscale simulation for a representative range of wind climate states
  • Microscale modeling to refine the mesoscale results and produce microscale wind statistics.

The microscale computes the modification of the mesoscale wind solution due to the effects of local topography and terrain roughness.

slide10

AnemoScope users don’t need to perform the wind climate classification because a global wind climate database (Environment Canada) comes with the software.

Source : AnemoScope

results
Results
  • Topography
  • Land use
topography
Topography
  • The topography data used for the simulations are from Geobase

http://www.geobase.ca/

Information :

  • Scale : 1/50 000
  • Ground elevations are recorded in metres relative to Mean Sea Level (MSL)
  • Datum : North American Datum 1983 (NAD83)
  • Projection : Geographic
  • Files are distributed in ASCII format and have a .dem file extension
land use
Land Use

Two data sources had to be integrated together

-The land use data for the New Brunswick and the land use data for the rest of the Atlantic Provinces of Canada

1) New Brunswick Data : Comes from the Department of Natural Resources and Energy of New Brunswick (5 meters resolution)

2) Maritimes Data (Prince Edward Island and Nova Scotia) comes from the

Geogratis sitehttp://geogratis.cgdi.gc.ca/clf/fr

Information :

* Maritime strategic land use database (1987)

* Vectors

* Files are distributed in ERSI format and have a .eOO file extension

* Original Map Scale: 1/250 000

* Projection : UTM

* Datum : NAD1927

conclusion
Conclusion
  • Production of a high resolution Wind Atlas of South-East New Brunswick
  • Installation of a wind turbine and anemometers in Dorchester
  • Correlation :

Wind Atlas - Wind Measurements - Power Production