Basler Electric DECS-400 Manual del usuario
Página 86
Frequency
Washout Filter
2
Frequency
Washout Filter
1
SSW 0
Low-Pass
Filter
Enable
Disable
Σ
+
Mechanical
Power
Low-Pass
Filter
Ramp
Tracking Filter
Σ
+
Power
Washout
Filter 1
Power
Washout
Filter 2
SSW 1
Disable
Enable
Integrator
Power
Input
Scalar
+
SSW 2
Frequency
Derived
Speed
SSW 3
Derived
Freq./Speed
Power
SSW 4
Torsional
Filter 1
SSW 5
Torsional
Filter 2
Enable
Disable
Enable
Disable
Phase
Compensation
Stage 4
Phase
Compensation
Stage 3
Phase
Compensation
Stage 2
Phase
Compensation
Stage 1
SSW 6
Disable
Enable
SSW 7
Disable
Enable
Σ
_
Terminal
Voltage
Low-Pass
Filter
Ramp Limiter
–4%/s
+2%/s
+
V
PSS_SLMT
0
V
T_LMT
SSW 8
Disable
Enable
Gain Stage
Scale Factor
SSW 9
Disable
Enable
Logic Limiter
Washout Filter
Logic Limiter
Washout Filter
V
PSS_ULMT
V
PSS_LLMT
SSW 10
Enable
Disable
V
PSS_ULMT
V
PSS_LLMT
ω
DEV
V
PSS
PSS
Output
V
T
ω
COMP
P
E
P0053-36
_
lmt_hi
lmt_lo
Σ
+
+
Test signal input of
comp frequency
Σ
+
+
Test signal input of
electric power
Σ
+
+
Test signal input of
derived speed
Σ
+
+
Test signal input of
AVR summing
Figura 3-15. Bloques funcionales del PSS e interruptores de software
Test signal input of comp frequency
Entrada de señal de prueba de frecuencia
compensada
Frequency Washout Filter 1
Filtro de disminución de frecuencia 1
Frequency Washout Filter 2
Filtro de disminución de frecuencia 2
Disable
Inhabilitar
3-32
Descripción funcional del DECS-400
9369772990 Rev R