COMPUTER RELAYING FOR POWER SYSTEMS
PHADKE, ARUN G
COMPUTER RELAYING FOR POWER SYSTEMS - 2 Ed. - ENGLAND Wiley 2009
PROTECTIVE RELAYS
ELECTRIC POWER SYSTEM-PROTECTION-DATA PROCESSING
POWER SYSTEM -ELECTRICAL ENGINEERING
/ PHA
COMPUTER RELAYING FOR POWER SYSTEMS - 2 Ed. - ENGLAND Wiley 2009
PROTECTIVE RELAYS
ELECTRIC POWER SYSTEM-PROTECTION-DATA PROCESSING
POWER SYSTEM -ELECTRICAL ENGINEERING
/ PHA