R. J. Marttila

Evaluation and testing of line protections for series-compensated transmission lines

R. J. Marttila, 1997 .

Point-on-wave capacitor switching and adjustable speed drives

R. J. Marttila, E. P. Dick, D. Fischer, 1996 .

Effect of transmission line loading on the performance characteristics of polyphase distance relay elements

R. J. Marttila, 1988 .

Design Principles of a New Generator Stator Ground Relay for 100% Coverage of the Stator Winding

R. J. Marttila, 1986, IEEE Transactions on Power Delivery.

Performance of distance relay mho elements on MOV-protected series-compensated transmission lines

R. J. Marttila, 1992 .

Closed-loop testing with the real-time digital power system simulator

R. J. Marttila, E. P. Dick, D. Fischer, 1995, ICDS '95. First International Conference on Digital Power System Simulators.

Closed-loop testing with the real-time digital power system simulator

R. J. Marttila, E. P. Dick, D. Fischer, 1996 .