Composite reliability evaluation for transmission network planning

摘要: As the penetration of wind power into system increases, ability to assess reliability impact such interaction becomes more important. The composite evaluations involving energy provide ample opportunities for assessing benefits different farm connection points. A weak area transmission network will require reinforcement absorbing additional energy. Traditionally, reinforcements are performed by constructing new corridors. However, a state-of-art technology as dynamic thermal rating (DTR) system, provides strategy and this requires assessment method. This paper demonstrates methodology cost strategies considering DTR systems when large scale farms connected existing network. Sequential Monte Carlo simulations were all DTRs speed simulated using auto-regressive moving average (ARMA) model. Various assessed from their aspects. Practical industrial standards used guidelines costs. Due this, proposed in is able determine optimal both requirements considered.