Power Supply.-- The power supply performs two
COMPPENTS OF THE ICCP SYSTEM.--
functions. It converts available shipboard alternating
The following list of the components of the ICCP
current (at) to low-voltage direct current (dc) and
provides a means of adjusting the value of current
delivered to the anodes.
Controller.-- The controller (fig. 11- 10) is used to
monitor the control power supply outputs that maintain
the hull at a preset potential versus the reference cell.
The controller is a sensitive amplifier that creates an
output signal proportional to the voltage difference
Shaft grounding assembly
between the reference (electrode-to-hull) voltage and
Rudder ground (including stabilizer if installed)
the internally set voltage. The controller should be
mounted in a readily accessible area.
Figure 11-10.--Magnetic amplifier controller Mod III.