%%  Clean the workspace and the command window
close all;
clear all;

%% Grid Thevenin Equivalent Parameters

SCR=10;                          % SCR
Sbase1=4e6;                   % Base Power
Vn=692;                       % Base Voltage
Zb1=Vn^2/(Sbase1);              % Base Impidance

Rcr1=0.1*Zb1/SCR;               % Grid Thevenin equivalent resistance
Lcr1=Zb1/(2*pi*50)/SCR;         % Grid Thevenin equivalent inductance 

Rreac=0.01*Zb1;                  % Converter reactance resistance
Lreac=Zb1/(2*pi*50)*0.08;       % Converter reactance inductance


%% Measurment Filter

Tm=0.00001;                     % Filter mesurment delay

%% VSM  Controller gains, Power and Voltage

KpPC=0.000000009*120;               % VSM power controller proportional gain
KiPC=4.0000e-08*200;                % VSM power controller integral gain

KpVC=0.1*300*3.5;                       % VSM voltage controller proportional gain
KiVC=50*500*1.5;                        % VSM voltage controller integral gain

%Case 1 Gains
KpPC1=2.7e-6;                           
KiPC1=5.224e-5;   

%Case 3 Gains
KpPC3=9e-7;
KiPC3=6.5466e-6;

%% This Number determines the number of samples to be recorded
DecimationNumber=1000;