GE EX2100 用户手册

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Control system, usually applied to control of boilers and other process equipment.

The de-excitation circuit provides a conduction path through a discharge resistor to
dissipate the field current after a unit trip.

A configurable component of a control system.

Dynamic Random Access Memory, used in microprocessor-based equipment.

Ethernet Global Data, a control network and protocol for the controller. Devices
share data through EGD exchanges (pages).

Electro-magnetic interference; this can affect an electronic control system.

Exciter Power Backplane holds power supply modules, ground detect modules, and
connectors for power distribution.

Exciter Power Distribution Module distributes 125 V dc to the power supplies.

LAN with a 10/100 M baud collision avoidance/collision detection system used to
link one or more computers together. Basis for TCP/IP and I/O services layers that
conform to the IEEE 802.3 standard.

GE static exciter; regulates the generator field current to control the generator output
voltage.

A termination board input that is connected to all three redundant controllers.