Figura 3-15. Bloques Funcionales Del Pss E Interruptores De Software - Basler Electric DECS-400 Manual De Instrucciones

Test signal input of
comp frequency
Frequency
+
Σ
ω
Washout Filter
COMP
1
Test signal input of
electric power
+ Power
Σ
P
Washout
E
Filter 1
SSW 2
Derived
Speed
Frequency
_
V
T
Gain Stage

Figura 3-15. Bloques funcionales del PSS e interruptores de software

Test signal input of comp frequency
Frequency Washout Filter 1
Frequency Washout Filter 2
Disable
9369772990 Rev V
Disable
Frequency
Washout Filter
Enable
2
SSW 0
SSW 1
Power
Enable
Washout
Filter 2
Disable
Power
Σ
+
Derived
Freq./Speed
+
SSW 3
Test signal input of
derived speed
SSW 6
Phase Phase
Compensation Compensation
Stage 1 Stage 2
V
T_LMT
+
Terminal
Ramp Limiter
Σ
Voltage
Low-Pass
Filter
SSW 9
Disable
Enable
Logic Limiter
Washout Filter
V
PSS_LLMT
Descripción funcional del DECS-400
+
Σ
Low-Pass
Filter
+
Power
Input
Scalar
Integrator
SSW 4 SSW 5
Torsional
Enable
Filter 1
Disable
Disable
SSW 7
Disable Disable
Enable
Enable
Phase
Compensation
Stage 3
V
PSS_SLMT
SSW 8
Disable
–4%/s
+2%/s
Enable
0
V
PSS_ULMT
SSW 10
V
PSS_LLMT
lmt_hi
V
PSS_ULMT
Logic Limiter
Washout Filter
lmt_lo
Entrada de señal de prueba de frecuencia
compensada
Filtro de disminución de frecuencia 1
Filtro de disminución de frecuencia 2
Inhabilitar
Mechanical
+
Power Ramp
Low-Pass Tracking Filter
Filter
_
Enable
Torsional
Filter 2
Phase
Compensation
Stage 4
Test signal input of
AVR summing
+
+
Σ
Enable
Scale Factor
Disable
P0053-36
ω
Σ DEV
V
PSS
PSS
Output
3-31