A New Electrohydraulic Hybrid Energy-Saving System Used on the Reversible Rolling Mills

Table 12

Variations in torque and power in energy recovery systems.

Time (s)	Input torque for pump/motor (Nm)	Input power of pump/motor (kW)	Speed of pump/motor (r/min)
3.696	0	0	0
3.905	141.328	5.066	342.270
4.686	143.140	7.002	467.110
9.35	0.0038	0	371.214
9.548	141.357	5.284	356.964
9.57	141.433	5.197	350.894
10.802	142.469	0.185	12.427