Breakpoint 1 Busbar splitting 1 Busbars 1 ETAP Electric fault currents 1 Electric power system protection 1 Minimum breakpoint set 1 Minimum breakpoint set (MBPS) 1 Monitoring system 1 Relay co-ordination 1 System Integrity Protection Schemes 1 System integrity protection scheme 1 System integrity protection scheme (SIPS) 1 Ward equivalent 1 Ward equivalent method 1 Wide area monitoring 1 Wide area monitoring system 1 Wide area monitoring system (WAMS) 1 Wide area networks 1