Modelling Stability Improvement In Kazakhstan’s Power System By Using Battery Energy Storage

Kazakhstan is going to increase the share of RES up to 10% until 2030 and up to 50% until 2050. The current share of RES is 3% and BESSs are not used. This paper analyzes the simplified national power grid and the ability of BESS participation in frequency regulation in accident loss of generation on one of the stations. The results show that BESS only is not enough to keep frequency in desirable restrictions.