Manual 37278B GCP-30 Series - Genset Control
Page 8/174 © Woodward
Functional Overview
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Function Package
GCP-31 GCP-32
Option
BPD
BPQ
XPD
XPQ
XPQ+SB03
XPQ+SC06
RPQ+SC08
BPD
BPQ
XPD
XPQ
XPQ+SB03
XPQ+SC06
Common Functions
1× readiness for operation relay
Std.
4/6× control relay (form A, make contact)
Std.
4
7× freely configurable relay outputs (form A, make contact)
Std.
2× three-position controller for n/f/V/P, cosϕ
Std.
--
-- -- --
--
-- -- --
2× three position controller for n/f/V/P, cosϕ via relay manager
Q
2× analog controller outputs for n/f/V/P/Q and PWM output
Q
up to 14× discrete control inputs
Std.
6 6 6 6 6 6
14
6 6 6 6 6 6
up to 16× discrete alarm inputs
Std.
16 16 16 16 16 16 12 16 16 16 16 16 16
SYNCON Panel coupling via guidance bus RPQ
-- -- -- -- -- --
-- -- -- -- -- --
CAN bus interface 'guidance level' Std.
CAN bus interface to 2× IKD 1 and ST 3 (RPQ: no ST 3)
SC06
--
--
CAN bus coupling to mtu MDEC and Scania EMS/S6
SC06
--
--
CAN bus coupling to SAE J1939
SC06
--
--
RS-232 coupling via Caterpillar CCM to ECM & EMCP-II
SB03
-- --
--
7× analog inputs
T701
1× Pickup input
Std.
2× analog outputs + external operation mode selection by term. 127/128
A2
Password system Std.
Configuration via DPC possible (direct configuration) Std.
Event recorder with real-time clock
ZE
Language manager for LCD texts Std.
Running hours, maintenance, start, and kWh counter Std.
Additional running hours counter w. minute resolution (rental duty time) RPQ
-- -- -- -- -- --
-- -- -- -- -- --
Control/Synchronization
Synchronization of 1 breaker with V and f correction Std.
Synchronization of 2 breakers with V and f correction Std.
-- -- -- -- -- -- --
Closing to a dead/voltage free busbar (dead bus start) Std.
Voltage control Std.
Power factor (cosϕ) control
Std.
Speed/frequency control Std.
Phase control, V/f droop control RPQ
-- -- -- -- -- --
-- -- -- -- -- --
Generator real power control & import/export real power control Std.
Real & var sharing Std.
Analog setpoint value for real power
T701
Analog mains interchange (import/export) real power measuring
T701
Breaker logic "open transition" & "closed transition" Std.
-- -- -- -- -- -- --
Breaker logic "soft loading" Std.
-- -- -- -- -- -- --
Breaker logic "parallel operation" Std.
Breaker logic "external" Std.
Remote control via interface Std.
Protective Functions
Over-/undervoltage protection, generator V
Ge
>/< Std.
Over-/undervoltage protection, mains V
Mains
>/< Std.
Over-/underfrequency protection f>/< Std.
dϕ/dt vector/phase jump protection dϕ/dt
Std.
Reverse/reduce power protection +/-P
Ge
< Std.
Overload protection P
Ge
> Std.
Unbalanced load protection
ΔP
Ge
>
Std.
Time-overcurrent protection I
umz
>/>> Std.
Battery voltage protection U
Ba
< Std.
Table 1-2: Functional overview