Machine Model: SVCWSC

 

Model Equations and/or Block Diagrams

Parameters:

J1	First stabilizer input signal code
J2	Second stabilizer input signal code
Ts1	Voltage transducer time constant, sec.
Vemax	Maximum error signal, p.u.
Vemin	Maximum error signal, p.u.
Ts2	Lead time constant, sec.
Ts3	Lag time constant, sec.
Ts4	Lead time constant, sec.
Ts5	Lag time constant, sec.
Ksvs	Gain, per unit b/per unit v
Ksd	Discontinuous control gain, p.u.
Bmax	Maximum admittance, p.u.
Bpmax	Maximum controlled admittance, p.u.
Bpmin	Minimum controlled admittance, p.u.
Bmin	Minimum admittance, p.u.
Ts6	Firing control time constant, sec.
Dv	Threshold for switched control, p.u.
V1max	Maximum limit on first lead/lag, p.u.
V1min	Minimum limit on first lead/lag, p.u.
V2max	Maximum limit on second lead/lag, p.u.
V2min	Minimum limit on second lead/lag, p.u.
Xc	Line drop compensating reactance, p.u.
Tc	Transducer lead time constant, sec.
Dv2	Threshold for added shunt switching, p.u.
Bshunt	Additional switched shunt admittance, p.u.
Tdelay	Time delay for switching added shunt, sec.
Bias	Constant "bias" shunt admittance, p.u.
Ks1	Stabilizer gain
Ts7	Stabilizer time constant, sec.
Ts8	Stabilizer time constant, sec.
Ts9	Stabilizer time constant, sec.
Ts13	Stabilizer time constant, sec.
Ts14	Stabilizer time constant, sec.
Ks3	Stabilizer gain
Vscsmax	Maximum stabilizer output, p.u.
Ks2	Stabilizer gain
Ts10	Stabilizer time constant, sec.
Ts11	Stabilizer time constant, sec.
Ts12	Stabilizer time constant, sec.
b	0 integral control, = 1 proportional control
V1vcl	Voltage Clamp initiation voltage, pu
V2vcl	Voltage Clamp release voltage, pu
Tdvcl	Voltage Clamp release time, sec.