The new energy management system at PSE&G

An energy management system with a number of unusual features is described. One of these features is that the vendor will incorporate the existing power application security system (PASS) software originally supplied by another vendor in the new computer system. Other features include sequential control of multiple devices by a single operator command and function keys that have a different meaning for different CRT pictures. The system will also have the capability for intelligent alarm processing by means of alarm inhibit logic. The hardware configuration and reliability design of the EMS are briefly examined, and the software features are discussed. Key performance features are noted.<>