System Application · Reserving Power electricity · Frequency Regulation · Improving Power Quality · Supporting Renewable energy · Supporting Users for efficient power usage · Voltage Control · T&D Investment Deferral Our Work Scope Hyosung Power Systems Performance Unit provides a full spectrum of power generation, transmission and distribution services from design and engineering to the maintenance of equipment and has been building up on cutting edge information technology resources and developing substation automation systems such as power monitoring and control systems and early detection and Prevention systems. As ESS solution provider, Hyosung can supply turnkey solution, including engineering, design, manufacturing, procurement, transportation, installation and commissioning. And to increase ESS performance and economic benefits, Hyosung provides ESS feasibility engineering and operation algorithms and system, including energy management system and power management system. Preliminary Data Optimal ESS Manufacturing Installation & Consulting Analysis Design & Procurement Commission
Major References Hyosung has provided the ESS solution as much as 14MW by the end of 2014. Hyosung is one of the largest ESS solution provider in Korea and support for frequency regulation of power grid, peak shaving of large energy end-user and stabilization of renewable energy. Configuration Operation Project Name Application End-user Period PCS Battery Gasado Renewable & 250kW x 1 Li-ion • Off-grid KEPRI 2014. 9 ~ Off-grid Integration 500kW x 2 3MWh • Carbon free island • Load leveling Gapado Renewable & Li-ion Jeju Provincial 1MW x 1 • Peak shifting 2014. 1 ~ Off-grid Integration 1MWh Government • Output control of wind power 2013 ESS development Li-ion • Load leveling Duzon project for 250kW x 2 2013. 12 ~ 1.7MWh • Demand response Biz-on Peak Shifting Korea Frequency Regulation Li-ion 1MW x 4 • Frequency regulation Power 2014. 12 ~ project 2MWh Exchange • Peak shifting Hong Kong CLP Li-ion Hong-Kong 250kW x 2 • Load leveling 2014. 6 ~ ESS Project 300kWh CLP • Renewable energy integration 2012 ESS Development • Peak shifting Li-ion Korea Project for 250kW x 1 • Demand response 2012. 12 ~ 500kWh Telecom Peak shifting • Arbitrage Li-ion • Load leveling Samsung SDI Project 1MW x 1 Samsung SDI 2012. 10 ~ 1MWh • Demand response • Black start Jo-cheon Substation Li-ion 1MW x 4 • Control of active/ KEPCO 2013. 9 ~ Project 8MWh reactive power Jeju Li-ion • Load leveling Korea 20kW x 6 2011. 6 ~ Smart Place 180kWh • Peak shifting Telecom • Load leveling Jeju Li-ion 800kW x 1 • Peak shifting KEPCO 2011. 6 ~ Smart Renewable 200kWh • Output control of wind power I 14 15 ESS Energy Storage System