The lives of people around the world have been heavily affected due to the unprecedented outbreak of 2019 novel coronavirus, more commonly known as COVID-19 pandemic. The situation is no more just an economic and public health crisis, rather a disruption in all aspects of the society of which electricity grid is no exception.

Electrical utilities and operators of many affected countries of the world have found themselves in a precarious position. Due to governmental restrictions to contain the virus within the country, the grid experienced drastic change in electricity generation and demand patterns.

In this paper, the change in daily load curve of Bangladesh is analyzed and compared to that of previous years. Comparison is made between system demand pattern before and after country-wide governmental restrictions were enacted. The results from the study provides valuable insights into Bangladesh power system under a natural and global contingency.

In recent years, increasing demand and lack of new generation and transmission networks have forced power transmission and distribution systems to operate closer to their security limits. In addition, due to the penetration of renewable energy based distributed generators; distribution systems are becoming more vulnerable to voltage instability problem. Voltage instability or collapse is believed to be a local load bus problem, which can cause trouble to the entire system and depends mostly on load conditions in the system.

In this project, P-V and Q-V curve method of determining voltage stability of IEEE standard modified 14 bus system is carried out and the results are shown. Powerworld Simulator 20 GSO environment has been used for performance analysis.