Battery energy storage system in the fossil fuel heat and power plant - highly advanced solution enabling market entry with utmost flexibility and emissions reduction

Abstract

The main objective of the carried out the sophisticated installation of a highly advanced battery energy storage system (BESS) was to increase the all-around-world monitored parameters of quality and reliability of electricity distribution and, in its context, to achieve the highest customer satisfaction. As the local distribution system was repeatedly affected by undervoltage, overvoltage as well as short-term blackouts, the installed highly advanced BESS outstandingly increased the flexibility of the production (over 90% of the installed power capacity is available on the market in an utmost flexible regime) and, furthermore, effectively utilised and capitalised the production of the incorporated photovoltaic power plant. The system is also capable of providing blackstart, as well as island mode operation, frequency regulation and many other important regimes. The presented BESS is unique not only in Europe but also word-wide thanks to its versatile use.