ILF Consulting Engineers (Asia) Ltd Working Group: RE-Hybrid Systems - - PowerPoint PPT Presentation

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ILF Consulting Engineers (Asia) Ltd Working Group: RE-Hybrid Systems - - PowerPoint PPT Presentation

Oct 29, 2023 334 likes •423 views

ILF Consulting Engineers (Asia) Ltd Working Group: RE-Hybrid Systems on Islands Frank Zimmermann, 18 th October 2016 Working Group: RE-Hybrid Systems on Islands The ILF Group ILF at a Glance 1967 leading enterprise for engineering,

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ILF Consulting Engineers (Asia) Ltd Working Group: RE-Hybrid Systems on Islands

Frank Zimmermann, 18th October 2016

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ILF at a Glance

  • 1967

leading enterprise for engineering, consulting, and project management

  • 100%

Private ownership and independent

  • 2,000+

Employees worldwide

  • 40+

Office locations

ILF Asia

  • Regional presence for ASEAN in Bangkok, Thailand
  • Focus on photovoltaic, hydropower and grid integration

Dipl.-Ing. MBA Frank Zimmermann

Working Group: RE-Hybrid Systems on Islands

The ILF Group

Sachverständiger für Photovoltaik (TÜV) Certified Expert for Photovoltaic Equipment (TUV)

Business Development Manager South East Asia for Renewable Energies Senior Project Manager Photovoltaics based in Bangkok

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SLIDE 3

Service Portfolio

Appraise Select

Define

Execute Operate Close

Decision Gates Business Identification Business Identification Pre- / Feasibility Studies Pre- / Feasibility Studies Project Framing Project Framing Project Definition Project Definition Permit Application Design Basic Design, FEED, Tender Design Environmental & Social Impact Assessment Project Management Procurement

Documentation for Investment Decision

Permit Application Design Basic Design, FEED, Tender Design Environmental & Social Impact Assessment Project Management Procurement

Documentation for Investment Decision

Project Realisation Project Realisation Supply Chain Management Detailed Design Design Review Project Management Construction Supervision

Commissioning & Trial Operation Performance Ratio Verification

Supply Chain Management Detailed Design Design Review Project Management Construction Supervision

Commissioning & Trial Operation Performance Ratio Verification

Business Control Business Control Operations Audit Due Diligence Optimisation Studies Modification Planning Rehabilitation Planning Maintenance Support Operations Audit Due Diligence Optimisation Studies Modification Planning Rehabilitation Planning Maintenance Support Business Closure Business Closure

Project Life Cycle ILF Services

Due Diligence Conceptual Design Environmental & Social Impact Assessment Execution Strategies Due Diligence Conceptual Design Environmental & Social Impact Assessment Execution Strategies Due Diligence Decommissio ning Planning Commission- ing Due Diligence Decommissio ning Planning Commission- ing

Working Group: RE-Hybrid Systems on Islands

The ILF Group

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What is Hybridization? What to hybridize:

  • Diesel
  • Gas
  • Heavy fuel oil
  • Waste-to-energy
  • Biomass-to-energy

Hybrid system types:

  • Stand-alone (islands)
  • Mini-grid
  • Micro-grid

How to hybridize:

  • Photovoltaics (PV)
  • Wind
  • Hydropower
  • Storage (various

Battery technologies, Hydrogen)

Working Group: RE-Hybrid Systems on Islands

General Explanation

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ENERGETIC RESULTS - Grid stability considerations (without battery)

  • Reliable Energy Management System to ensure grid stability is key

0.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Power (MW) Power supplied by PV plant

VARIABILITY CONSTRAINT 2 : LOAD Starting power from a large scale motor (up to 3 times the nominal power of motor) VARIABILITY CONSTRAINT 1 : PV Cloud event reducing PV power output (worse case: up to 50-70% in <10sec) Failure of a PV inverter VARIABILITY CONSTRAINT 3 : DIESEL Failure of a running Diesel Generator

Power supplied by Diesel engines

Working Group: RE-Hybrid Systems on Islands

Simulation and Optimization

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page 6

PV hybrid power plants for 166 islands, Maldives Working Group: RE-Hybrid Systems on Islands

Selected References

Time frame: 2016 – 2020, status: fixed order Data: Implement hybrid systems and mini-grids on 166 islands Technology: PV, battery storage, diesel generators Services: Feasibility study Conceptual design Tender design Site and construction supervision Commissioning Project Management

source: Finolhu Villas Solar Resort source: Gasfinolhu Island Resort

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Frank Zimmermann

Business Development Manager SE Asia Project Manager Photovoltaics

ILF Consulting Engineers (Asia) Ltd 88 Dr Gerhard Link Building, 12th floor Krungthepkreetha 99 Road Huamark, Bangkapi, Bangkok 10240 THAILAND www.ilf.com frank.zimmermann@ilf.com

ILF Consulting Engineers (Asia) Ltd. Thank you for your attention!