Development Singapore / architectures By Jean Wild Date : June 2018 - - PowerPoint PPT Presentation

Renewable Energy Integration Development Singapore / architectures

Confidential Property of Schneider Electric

By Jean Wild Date : June 2018

Advanced multi-energy grids for Islands

Indonesia

• Seven provinces have electrification

rates below 60%.

• Large rural and island electrification

program: 1000 islands project with solar PV microgrid during 2012–2020

• The World Bank has a $600 million

budget for electrification in the 1000 islands project with solar PV microgrid during 2012–2020

Philippines

Rural electrification projects, powered by solar, wind, and mini-hydro are planned by the Department of Energy (DOE)

• 3.9 million unelectrified households in

2012

• Targets to complete 90% of the

electrification by 2017

• National Electrification Authority

received a fund of $138 million to achieve this target.

Malaysia

• Ambitious target of electrification in the

province of Sarawak: from 90% in 2013 to 100%% in 2020

• Sarawak region has huge potential for

renewable energy sources such as solar, hydro, and biomass * Source: Frost & Sullivan September 2014

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Production: Solar PV, Wind, Marine, Bioenergy, Biogas, Genset, Biogas Energy Storage: Battery, Hydrogen Flexible loads: Desalination, fish hatchery, H2 production Challenge: Break the 30% renewable penetration limit, with a plug & play, scalable approach compatible with use of generators and inverters forming together a Microgrid Schneider Electric contribution The PMS (Power Management system), that ensures the stability will be provided by Schneider Electric as well as smart inverters for PV

REIDS Project

Renewable Energy Integration Development Singapore

Schneider Electric local Team

• Soni Wibisono PM
• Tushar Menon PSE
• Jake Jikang Xu ASE
• Thomas Polliand BD

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Single line diagram

REIDS architecture

Wind Turbine (Dec. 2016) 3×Genset PV Li-ion Battery #2 AC Load Bench H2 G2P H2 Storage H2 P2G H2 Mobility H2 Refueling Station Biogas Genset (TBD) Clean Cooking EV Charger Desalination Fish Hatchery AC Load Bench Flywheel 400V 6.6kV

Link Bus μGrid 0 μGrid 1 μGrid 3

Power Generation Battery Storage Hydrogen System Biogas System SPORE μGrid 2

Tidal Power Li-ion Battery #1 Digester (TBD) EV

EV System

Cold Storage

ENGIE ENGIE ENGIE ENGIE ENGIE ENGIE ENGIE ENGIE ENGIE ENGIE SEI/NTU

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Control architecture

a Energy network infrastructure that includes DER b Sensors, meters, and protection c Controls at the DER level d PMS at the microgrid level e SCADA to interface with microgrid operators f EMS services such as tariff management, demand

charge optimization, demand response, self consumption, CO2 reduction, etc…

System Architecture

7

Distributed Energy Resources innovative solution

Virtual Synchronous Generator for seamless integration of ReN

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VSM

OK to turn off when enough Renewable

VSG Microgrid Controller

Virtual Synchronous Generator Power Storage (Supercap chosen here)

Page 9 Confidential Property of Schneider Electric |

Power Management System

Advanced algorithms to manage stability of the microgrid Description ✓Control system piloting Gensets and inverters to maintain 400V/50Hz while limiting fuel consumption ✓Patented solution associating the Virtual Generator and the microgrid controller Functionalities ✓Power management system: pilots the whole microgrid DER ✓Real-time renewable energy production maximization and fuel consumption minimization ✓Unlimited renewable integration possibilities

First prototype developed in our Lab in Grenoble

PMS

10

Civil works on going

Commissioning started in April 2018