To respond to current and future transmission system requirements, operators can either expand the grid or optimise its utilisation – ideally, they do both. TSCNET shareholder 50Hertz, one of the four German transmission system operators (TSOs), is also facing up to the challenges arising from the higher capacity load on the existing grid. The TSO presented its innovative assets and concepts at the System Security Conference (“Systemsicherheitskonferenz”), which is held every two years by 50Hertz.
This year’s conference on 28 August, the 11th edition, attracted almost 150 participants from the energy industry, science, politics and administration to the Berlin headquarters of 50Hertz, where they were welcomed by 50Hertz CEO Dr. Frank Golletz, who also plays the role of the company’s CTO. Golletz explained how the TSO tackles the technical challenges using previously uncommon technologies such as static compensators (STATCOM), series compensations, back-to-back converters or static and rotary phase shifters. “With these assets, our grid becomes a highly dynamic grid in which the power flow is actively controlled,” commented Golletz.
In addition, Golletz argued that, alongside to the indispensable technical innovations, the rules on the energy market should also be continuously further developed. It is important to set the right incentives for all market participants so that the electricity market not only functions from a business point of view, but also keeps an eye on the entire economy.