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

Renewable Energy Integration Development Singapore / architectures By Jean Wild Date : June 2018 Confidential Property of Schneider Electric

Advanced multi-energy grids for Islands 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. Indonesia • Seven provinces have electrification Malaysia rates below 60%. • Large rural and island electrification • Ambitious target of electrification in the program: 1000 islands project with solar PV microgrid during 2012 – 2020 province of Sarawak: from 90% in 2013 • to 100%% in 2020 The World Bank has a $600 million • Sarawak region has huge potential for budget for electrification in the 1000 renewable energy sources such as islands project with solar PV microgrid during 2012 – 2020 solar, hydro, and biomass * Source: Frost & Sullivan September 2014

REIDS Project Schneider Electric local Team Renewable Energy Integration Development Singapore - Soni Wibisono PM - Tushar Menon PSE - Jake Jikang Xu ASE Production: Solar PV, Wind, Marine, Bioenergy, Biogas, Genset, Biogas - Thomas Polliand BD 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 Confidential Property of Schneider Electric | Page 3

Single line diagram REIDS architecture Power Generation Battery Storage Cold Storage Li-ion Battery #1 AC Load Bench Fish Hatchery Wind Turbine 3×Genset PV Li-ion Battery #2 Desalination AC Load Bench (Dec. 2016) ENGIE ENGIE SEI/NTU 400V 6.6kV Hydrogen System Biogas System Digester H2 Storage (TBD) SPORE Link ENGIE ENGIE ENGIE ENGIE μ Grid 2 Bus Tidal Power Flywheel ENGIE H2 G2P H2 P2G Biogas EV System Genset ENGIE ENGIE (TBD) ENGIE H2 Mobility H2 Refueling Station Clean Cooking EV Charger EV μ Grid 0 μ Grid 1 μ Grid 3 Confidential Property of Schneider Electric | Page 4

Confidential Property of Schneider Electric | Page 5

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, CO 2 reduction, etc… Confidential Property of Schneider Electric | Page 6

System Architecture 7

Distributed Energy Resources innovative solution Virtual Synchronous Generator for seamless integration of ReN Virtual Synchronous Generator Microgrid Controller VSM Power Storage (Supercap chosen here) OK to turn off when enough Renewable VSG Confidential Property of Schneider Electric | Page 8

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 PMS Generator and the microgrid controller Functionalities ✓ Power management system: pilots the whole microgrid DER First prototype developed in our Lab in Grenoble ✓ Real-time renewable energy production maximization and fuel consumption minimization ✓ Unlimited renewable integration possibilities Confidential Property of Schneider Electric | Page 9

Civil works on going Commissioning started in April 2018 10