Abstract Flexible resources are a critical resource in ensuring the security and steady running of large percentage electricity systems that use new sources energy. The power system’s flexible participate regulation, improving system capability to absorb energy also reliability. This paper calculates dependability index using basic calculation method equivalent function. By flexibly handling ge...

the ultimate goal of power system operation and planning is to increase power system reliability which enforces interconnected operation of power system. as a result of power system interconnection, the inter-area oscillation under different disturbances may cause power system partial or total blackout. dc-segmentation of interconnected power systems is a solution in which the topology of the n...

Together with quality power supply criteria, Composite Power System (CPS) reliability is also one of the important aspects deciding security CPS for a given load demand. In current paper, evaluated. The Newton Raphson (NR) approach implemented in Simulation Engineering (PSSE) software to take into account, flows, then available points, evaluate CPS. NR Method was by considering different contin...