Blaming the unscheduled interchange scheme, which is only an accounting procedure, cannot be the remedy. This scheme has to work within a modified grid code. Adopting the one put forth in the Electricity Act is an essential step forward
There was a grid collapse in 2000. The government appointed a committee headed by the chairman of the Central Electricity Authority (CEA). The committee recommended that training should be conducted for transmission and load dispatch engineers, support for charging, self-start facilities at Faridabad, implementation of under-frequency relay scheme, periodic maintenance of important lines, better communication and recording facilities, implementation of ‘expert systems’ for analysis and restoration, review of black start procedures and islanding schemes.