Croatia bess energy meaning

What is a Bess energy storage system?

A BESS is a type of energy storage system that uses batteries to store and distribute energy in the form of electricity. These systems are commonly used in electricity grids and in other applications such as electric vehicles, solar power installations, and smart homes.

What is Bess & how does it work?

Various stakeholders can use BESS to balance, stabilize and flatten demand/generation patterns. These applications depend on the stakeholder role, flexibility service needed from the battery, market opportunities and obstacles, as well as regulatory aspects encouraging or hindering integration of storage technologies.

What is a Bess battery?

Since there is a need to ensure longer period of power supply, the considered type of BESS is sodium-sulfur battery (NaS battery). This type of BESS is often called “energy-intensive” due to their possibility of discharging up to 6 h. The case study analyzes two scenarios: (a) a small capacity BESS and (b) a large capacity BESS.

Which tariff model is used for active energy in Croatia?

In the case of households, prices from the Croatian universal supplier “HEP Elektra” have been used for active energy. The household tariff model is used for grid tariffs. For School, Mall and Water Supply the medium enterprise tariffs are used. Both Heavy Industries are modeled using the industry tariffs.

Can a Bess be installed in a jertovec power plant?

On the other side, one of the possible future plans is the installation of a PV power plant at the location of the existing power plant Jertovec, with an addition of a BESS at the same location, as shown in Figure 1. One of the applications of the BESS installed within the PV power plant would be arbitrage.

What is energy-intensive Bess?

This type of BESS is often called “energy-intensive” due to their possibility of discharging up to 6 h. The case study analyzes two scenarios: (a) a small capacity BESS and (b) a large capacity BESS. All cases consider possibility of supplying a part of the load using the 35 kV distribution network cable.