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Wind Turbine Installation On Site Auto Generation. Presented by Dave Fleming BE MIEI Senior Electrical Engineer – RPS, Engineering Services. Why Auto Production?. Fits seamlessly into existing infrastructure without compromising electrical supply Energy Saving – approx €0.14 per kWh - PowerPoint PPT Presentation
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I.S.393:2005 Technical Guideline
Wind Turbine Installation On Site Auto Generation
Presented by Dave Fleming BE MIEI
Senior Electrical Engineer – RPS, Engineering Services
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I.S.393:2005 Technical Guideline
Why Auto Production?
• Fits seamlessly into existing infrastructure without
compromising electrical supply
• Energy Saving – approx €0.14 per kWh
• Improves Competitiveness
• Reduces Carbon footprint
• High profile PR
• SEI support grants
• Use of unproductive land
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I.S.393:2005 Technical Guideline
Illustrative Wind Map
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Why Install a Wind Turbine?Economic Analysis
Typical Example – 1 no. 2 MW Wind Turbine.
Approx Installed Cost €2,600,000
Approx Operating Cost €60,000
Annualised Average Output (28%) 560 kW
Annual kWh Generated
4,905,600.00
Annual Saving at 14c per kWh €686,784
Saving less Operating Cost €626,784
Simple Payback 4.1Years
Large Turbine
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Why Install a Wind Turbine?Economic Analysis
Typical Example – 1 no. 80 KW Wind Turbine.
Approx Installed Cost € 210,000
Approx Operating Cost €3,000
Annualised Average Output (26%) 20.80 kW
Annual kWh Generated 182,000
Annual Saving at 14c per kWh €25,480
Saving less Operating Cost €22,480
Simple Payback 9.3Years
Medium Turbine
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I.S.393:2005 Technical Guideline
Why Install a Wind Turbine?Economic Analysis
Typical Example – 1 no. 6 KW Wind Turbine.
Approx Installed Cost €28,000
Approx Operating Cost €300
Annualised Average Output (20%) 1.2 kW
Annual kWh Generated 10,500
Annual Saving at 14c per kWh €1,470
Saving less Operating Cost €1,170
Simple Payback 24Years
Small Turbine
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Why Install a Wind Turbine?Environmental benefit
• One 2MW Wind Turbine operating @ 28% utilisation factor will generate 4.9MWh P.A.
• 4.9 MWh generated by Coal / Peat / Gas (i.e. traditional
possible funds) would produce approx. 4,000 Tons of CO2 per annum.
• Reduced Carbon emissions/Possible Carbon Credits
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Wind Turbine Development Process
• Pre Feasibility SEI Grants available
• Front End Study
• Planning Application / EIA
• Detailed design – Electrical & Civil
• Procurement of Turbine and Auxillary Equipment
• Construction
• Commissioning and Handover
• Maintenance
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• Preliminary wind analysis using wind maps
• Assessment of site load profile
• Preliminary Turbine selection
• Preliminary cost / benefit analysis
• Initial planning consultation
• Road Access for Maintenance
• Heritage Study
• Maintenance Requirements
Pre- Feasibility Deliverables
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• Met mast installation and data collection• Wind yield analysis• Turbine selection• Project Economic Modeling - +/- 10% cost
estimate• Preliminary Design (Electrical, Civil / Structural) • Planning Considerations / Consultations• Stakeholder services
• Planning Application
• Environmental Impact Assessment
• Photo Montage
Front End Study - Deliverables
Further Requirements
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Potential Project Issues• Visual Impact• Light Flicker• Noise• Aviation issues• TV Signal Disruption• Community Obstructions• Environmental Impact Assessment
Measures to negate these concerns
•Engage with Planning Authority
•Stakeholder Inclusion
•Communicate with Community
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Thank YouDave Fleming - Senior Electrical Engineer
Telephone 021 4804656
