Voltage stability analysis based on continuation power flow and modal analysis

A novel method of automatic generation redispatch in continuation power flow based on MW limit of generation

Then improved continuation power flow is used to precisely calculate active margin indexes that are ranked consequentl.

The Voltage Stability Analysis Based on CPF and Bifurcation Theory;

An approach to congestion problem is presented,which combines OPF(Optimal Power Flow) and CPF(Continuation Power Flow) and maintains the system operating within voltage security margin.

This paper based on continuous power flow method,proposes a method for computing available transfer capability by studying the capacity.

By applying minimum singular value and improved continuous power flow algorithm the on-line calculation of stability indices,the real-time monitoring of the load margin of regional power network and whole grid and the power transmission limits of key tie-lines are implemented,as well as prompting of early warning level;a high-performa.

This paper proposes an improved continuous power flow(CPF) algorithm by combining the complete Jacobian matrix and the fast-decoupled continuous power flow(FDCPF).

As an important method of computing Available Transfer Capability in transmission network, the continuation power flow is always favored by electric operators.

This paper presents an improved continuation power flow algorithm, whose characteristics are as following: PQ decoupled power flow algorithm is used; Lagrange quadric interpolation is used in the process of predictor and locally parameterized method is used in the corrector.

Combining the poperty of continuation power flow with the virtue of fast decoupled power flow, continuation power flow based on fast decoupled power flow is presented in this paper.