December 2012
Beginner
528 pages
17h 31m
English
Content preview from Introduction to Electrical Power and Power Electronics
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190 Introduction to Electrical Power and Power Electronics
7.7 SWITCHBOARD AND SWITCHGEAR
The switchboard (SWBD) or switchgear (SWGR) is a general term that includes the
assembly of circuit breakers, disconnect switches, fuses, relays, meters, instruments,
controllers, and other equipment associated with the generation and distribution of
electrical power. Examples of switchboard are the generator power panels, motor
control center, or any other central power distribution center. One such switchboard’s
exterior view is shown in Figure 7.12. The switchboard in a large ship can be exten-
sive enough to ll a large room, as shown in Figure 7.13. ...
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