What is congestion management in power systems?

Congestion management in power systems refers to strategies and actions taken to alleviate bottlenecks that occur when the demand for electricity exceeds the transmission capacity of the network. This can involve redispatching generation resources, adjusting consumption patterns, or implementing demand response programs to ensure that electricity flows efficiently and reliably. Effective congestion management helps maintain system stability, reduces the risk of outages, and optimizes the use of existing infrastructure. Additionally, it plays a crucial role in integrating renewable energy sources into the grid.