The Stability Assessment of The Critical Transmission Line using CCT

CCT 변화를 이용한 중요선로의 안정도 평가

Power system stability assessment is a major requirement for safe operation of a power system. When the disturbance occurs, the power system transient stability is defined as the operating condition can return to steady state with getting over it. According to the system structure and the operating conditions. system instability is revealed in various shape. And as we know the result of transient stability analysis depends on the system load. In this paper, we've tried to know how much CCT is influenced as the system load changes. Therefore, comparing with CCT we can calculate the Pm that we can generate more in stable state.