Preventive Control Strategy of Cascading Fault considering Safety and Economy

Table 4

Preventive control optimization results.

Generator no.	L15-16	L21-22	L15-16; L21-22
G30	881.93	899.31	477.33
G32	634.51	581.78	166.43
G33	168.36	389.95	639.32
G34	250.43	558.72	506.11
G35	714.05	562.74	503.09
G36	218.75	268.34	286.76
G37	550.46	624.76	962.73
G38	885.92	631.39	354.63
G39	860.50	631.85	832.60
Safety margin	9.17	8.73	8.55
Generation cost	1101.12	1085.34	1051.16