super urgent - DSA TOOL or PCAT software -- 3

i need someone with pcat software.. preferrably DSA tool for an assignment that needs to be done within 2 - 3 hrs. Carry out Eigen value analysis and comment on the system stability status for the steps (a) to (g). Identify different modes of oscillations and justify your answers by considering frequency of oscillations and participation factors. (a) Model all the generators as classical models to study the small signal performance of the system and report on the obtained results. (b) Model all the generators in detail; all the generators have identical parameters, calculate the eigenvalues of the system at the base case and 20% increased loading level. (c) Introduce different exciters in each of those generators and repeat the eigenvalue calculation. (d) Introduce governor models and repeat the calculation again. (e) Using the participation factor analysis, find out what are the state variables dominant in the critical mode and the corresponding machine (problematic one). (f) Introduce a Power System Stabilizer (PSS) in the problematic machine and calculate the eigenvalues again. (g) Repeat the calculation with PSS in all four machines of the system. (h) Draw the time-domain responses of generator rotor angles and tie-line power flow to justify your obtained results in (f) and (g). Students are requested to present all the relevant results in tables and/or graphs. It is also expected from the students to make appropriate comments on each step of this analysis.