IEEE Electrification Magazine - June 2017 - 79

Energy
Sources
REIDS Technology Road Map

Renewable
Energy Generation
Solar Renewables
- Solar PV
- Solar Thermal Electric

Marine Renewables
- In-Stream Tidal

Storage

Loads

Hybrid
Microgrid
- Remote Monitoring
and Control
- ac/dc

Bioenergy
- Nonfood
Crops
- Algae

- H2

Diesel
Generator
- Diesel

Loads
- On-Island Loads
(Residential,
Commercial, SEM's)
- Desalination
- Aquaculture
- Agroprocessing
- Clean Mobility
-...
- Connection to
Neighboring Islands

Energy Storage
- Batteries-Lithium-Ion,
Redox Flow,
Supercapacitor
- Flywheel
- Compressed Air
- Hydrogen

Fuel Cell
Hybrid
Microgrid

Hybrid
Microgrid

Others

Wind Renewables
- Small to Intermediate
- Onshore and Offshore

Energy
Sources

Storage

Loads

Figure 4. The targeted technologies for the REIDS project. SME: small and medium enterprise.

is demonstrated in Figure 4. Semakau Island was selected
as the testing ground to deploy REIDS systems and technologies. The island is situated 8 km south of the Singapore
mainland and covers a total area of 3.5 km2. It is primarily
used as a landfill for the slag and ashes from four waste
incineration plants on the main island.
As shown in Figure 5, the generation station currently
provides the fundamental power supply on this island. It
includes two 500-kW diesel generators. PV panels to generate 400 kW were installed on the roof of the transfer station this year and are operational. A 200-kW/400-kWh
electrical battery energy storage (lithium-ion batteries)
was also commissioned this year. In the future, a more

diverse and higher penetration of technologies (e.g., offshore tidal, onshore PV, and wind) may be gradually
installed on this island. The power system on Semakau
Island is called an isolated microgrid, as it does not have
access to the utility grid on the Singapore mainland.
Therefore, maintaining a reliable power supply to customers will be its primary concern over generation costs.

The PMM Project
The PMM project is part of the Eco Campus and REIDS initiatives. The project's aim is to develop a microgrid EMS
that allows optimized operation of the microgrid, while
considering the intermittency of renewable energy sources.

Generation Station

PV on Transfer Station Roof

(a)

(b)

Figure 5. A depiction of the distributed generation on Semakau Island. (a) An artist's rendition of the Semakau microgrid components and
(b) a view of the PV panels installed on the Semakau Transfer Station Roof. (Images courtesy of REIDS Project Communications.)
	

IEEE Electrific ation Magazine / j une 2 0 1 7

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Table of Contents for the Digital Edition of IEEE Electrification Magazine - June 2017

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IEEE Electrification Magazine - June 2017 - Cover3
IEEE Electrification Magazine - June 2017 - Cover4
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https://www.nxtbook.com/nxtbooks/pes/electrification_march2022
https://www.nxtbook.com/nxtbooks/pes/electrification_december2021
https://www.nxtbook.com/nxtbooks/pes/electrification_september2021
https://www.nxtbook.com/nxtbooks/pes/electrification_june2021
https://www.nxtbook.com/nxtbooks/pes/electrification_march2021
https://www.nxtbook.com/nxtbooks/pes/electrification_december2020
https://www.nxtbook.com/nxtbooks/pes/electrification_september2020
https://www.nxtbook.com/nxtbooks/pes/electrification_june2020
https://www.nxtbook.com/nxtbooks/pes/electrification_march2020
https://www.nxtbook.com/nxtbooks/pes/electrification_december2019
https://www.nxtbook.com/nxtbooks/pes/electrification_september2019
https://www.nxtbook.com/nxtbooks/pes/electrification_june2019
https://www.nxtbook.com/nxtbooks/pes/electrification_march2019
https://www.nxtbook.com/nxtbooks/pes/electrification_december2018
https://www.nxtbook.com/nxtbooks/pes/electrification_september2018
https://www.nxtbook.com/nxtbooks/pes/electrification_june2018
https://www.nxtbook.com/nxtbooks/pes/electrification_december2017
https://www.nxtbook.com/nxtbooks/pes/electrification_september2017
https://www.nxtbook.com/nxtbooks/pes/electrification_march2018
https://www.nxtbook.com/nxtbooks/pes/electrification_june2017
https://www.nxtbook.com/nxtbooks/pes/electrification_march2017
https://www.nxtbook.com/nxtbooks/pes/electrification_june2016
https://www.nxtbook.com/nxtbooks/pes/electrification_december2016
https://www.nxtbook.com/nxtbooks/pes/electrification_september2016
https://www.nxtbook.com/nxtbooks/pes/electrification_december2015
https://www.nxtbook.com/nxtbooks/pes/electrification_march2016
https://www.nxtbook.com/nxtbooks/pes/electrification_march2015
https://www.nxtbook.com/nxtbooks/pes/electrification_june2015
https://www.nxtbook.com/nxtbooks/pes/electrification_september2015
https://www.nxtbook.com/nxtbooks/pes/electrification_march2014
https://www.nxtbook.com/nxtbooks/pes/electrification_june2014
https://www.nxtbook.com/nxtbooks/pes/electrification_september2014
https://www.nxtbook.com/nxtbooks/pes/electrification_december2014
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