The TV3-117VMA-SBM1V Series 1 is being designed on the basis of the certified TV3-117VMA-SBM1V by implementing an upgraded automatic control system which allows:
increasing precision of maintenance and limitation of engine operation parameters
eliminating mechanical drive of MR speed governor (“flexible shaft”)
keeping a record of engine service life in different power ratings
realizing engine anti-surge protection algorithm
implementing torque measurement system into engine design