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Power Management ý power plant, , power management, ȣ ׸ ڵȭ ý̴. Mega-Guard ý ϰ ִ. ̰ ȿ Ѵ.

Mega-Guard Ϻ ǰ ġ忡 690VAC п ־ ߰ ǰ ʿϴ. б power transformer bus barμ ʿġ ʴ. а (1A or 5A) ٷ power management ý ȴ. ԵǾ ִ.

ý Lay-out:
⿡ ־ ǰ ȴ.

Operator dz
dz , ÷(,ļ,) ׸ ¿ ˶ ÿ LED Ѵ.

 

operating panel


μ, 12DI(Digital Input )/ 8DO(Digital Output),I/O ׸ I/O ȴ. 3 ִ ġ ȿ ġȴ. ٿ , 극Ŀ κ I/O ȣ I/O ȴ.


ý ڵ 尡 Ǿ Ѵ. Start','Stop', 'increase' ׸ Decrease' ϵ 尡 Ǿ ۵ȴ.
Start start ó Ѵ. start Ǿ start ⸦ ٿ ⸦ ų ̴. Stop μ ⸦ unload ϰ ܱ⸦ openѴ. ׸ ⸦ Ų.


power management system
generator engine monitoring


PMS Module
Mega-Guard ý ⺻ ɵ Ѵ.

_ Start/Stop /ڵ load
_ ڵ ȭ(automatic synchronizing)
_ ļ
_ (power management)3
_ ƿ ͸/start
_ symmetric load sharing
_ stand-by select
_ (under voltage), (over voltage), ļ(under frequency), ļ (over frequency) ׸ (over load) critical ĶŸ ͸
_ (reverse power), short circuit ׸ ܱ Ʈ ȣ
_ lob.oil з, ð µ ׸ ӵ shutdown

ý I/O 뿡 ü ȴ. ׸ ٸ ɵ餷κ ̴.
ý Ѵ.

_ consumer blocking
_ preference tripping
_ sea and harbor mode
_ bus-tie breaker control
_ automatic voltage regulation
_ synchronization to shore
_ 12t breaker control

Field bus and Workstation

ٸ μ Redundant Field bus Ͽ power management νϱ Ǿ ִ. Field bus mimic ̾ ׷ Ʈ ͸ ϴ ũ̼ Ȯȴ.

ġ

п ý ġ(6.6kV) ڵȭ ִ. 쿡 ߰ ޵ȴ.

_ negative phase sequence
_ generator differential protection
_ loss of excitation
_ earth fault protection