Invited Seminar with Byeong Mo Yang of DNV: Energy Transition Outlook and Emerging Power Grid Technologies

Overview

About this event

On October 28, 2026, the Center hosted an industry expert seminar at Yonsei University featuring Byeong Mo Yang, Market Area Manager at DNV. Drawing on DNV’s energy transition outlook, the seminar examined electrification, renewable energy deployment, and growing AI data center electricity demand, alongside the implications of energy security and supply chain changes for the power industry.

The HVDC and FACTS section explained the role of power conversion technologies in long-distance transmission, offshore wind integration, and improving the flexibility of existing AC grids. It also highlighted technical reviews and independent third-party assurance throughout project planning, feasibility assessment, design, procurement, construction, and operation. Real-time simulation (RTS) and controller hardware-in-the-loop (CHIL) testing were introduced as approaches to evaluating controller and system functionality and performance.

The power cable section addressed quality assurance and quality control across the lifecycle of submarine interconnectors and offshore wind cables. Examples illustrated how root cause analysis can identify improvements in design and manufacturing, while technology qualification supports the assessment of new solutions. These topics emphasized the importance of connecting early design reviews with production oversight, installation quality, and operational diagnostics.

The seminar also explored grid congestion arising from renewable generation and large-load growth. Responses included grid expansion, demand response, energy storage, flexible connections, and power flow control. Particular attention was given to dynamic cable ratings that account for thermal behavior, the use of information on available grid capacity, and cybersecurity as digitalization advances. The session helped participants connect HVDC converter and cable verification practices with broader objectives for grid reliability and efficient infrastructure utilization.