diff --git a/motors/motor2.py b/motors/motor2.py
index 40c5bd6..b6f8041 100644
--- a/motors/motor2.py
+++ b/motors/motor2.py
@@ -106,11 +106,16 @@ def set_output_vars(self):
             "Vind_q1": "(InducedVoltage(PhaseA)*sin0_1 + InducedVoltage(PhaseB)*sin1_1 + InducedVoltage(PhaseC)*sin2_1 + InducedVoltage(PhaseD)*sin3_1 + InducedVoltage(PhaseE)*sin4_1) * 2/5",
             "Vind_d3": "(InducedVoltage(PhaseA)*cos0_3 + InducedVoltage(PhaseB)*cos1_3 + InducedVoltage(PhaseC)*cos2_3 + InducedVoltage(PhaseD)*cos3_3 + InducedVoltage(PhaseE)*cos4_3) * 2/5",
             "Vind_q3": "(InducedVoltage(PhaseA)*sin0_3 + InducedVoltage(PhaseB)*sin1_3 + InducedVoltage(PhaseC)*sin2_3 + InducedVoltage(PhaseD)*sin3_3 + InducedVoltage(PhaseE)*sin4_3) * 2/5",
-            "V_A": "InducedVoltage(PhaseA) + Rstat*InputCurrent(PhaseA) + Lew*deriv(InputCurrent(PhaseA))",
-            "V_B": "InducedVoltage(PhaseB) + Rstat*InputCurrent(PhaseB) + Lew*deriv(InputCurrent(PhaseB))",
-            "V_C": "InducedVoltage(PhaseC) + Rstat*InputCurrent(PhaseC) + Lew*deriv(InputCurrent(PhaseC))",
-            "V_D": "InducedVoltage(PhaseD) + Rstat*InputCurrent(PhaseD) + Lew*deriv(InputCurrent(PhaseD))",
-            "V_E": "InducedVoltage(PhaseE) + Rstat*InputCurrent(PhaseE) + Lew*deriv(InputCurrent(PhaseE))",
+            "dIA_dt": "-Im1*2*pi*f*sin(2*pi*f*Time+epsI1-pi) - Im3*6*pi*f*sin(3*(2*pi*f*Time)+epsI3-pi)",
+            "dIB_dt": "-Im1*2*pi*f*sin(2*pi*f*Time-72deg+epsI1-pi) - Im3*6*pi*f*sin(3*(2*pi*f*Time-72deg)+epsI3-pi)",
+            "dIC_dt": "-Im1*2*pi*f*sin(2*pi*f*Time-144deg+epsI1-pi) - Im3*6*pi*f*sin(3*(2*pi*f*Time-144deg)+epsI3-pi)",
+            "dID_dt": "-Im1*2*pi*f*sin(2*pi*f*Time-216deg+epsI1-pi) - Im3*6*pi*f*sin(3*(2*pi*f*Time-216deg)+epsI3-pi)",
+            "dIE_dt": "-Im1*2*pi*f*sin(2*pi*f*Time-288deg+epsI1-pi) - Im3*6*pi*f*sin(3*(2*pi*f*Time-288deg)+epsI3-pi)",
+            "V_A": "InducedVoltage(PhaseA) + Rstat*InputCurrent(PhaseA) + Lew*dIA_dt",
+            "V_B": "InducedVoltage(PhaseB) + Rstat*InputCurrent(PhaseB) + Lew*dIB_dt",
+            "V_C": "InducedVoltage(PhaseC) + Rstat*InputCurrent(PhaseC) + Lew*dIC_dt",
+            "V_D": "InducedVoltage(PhaseD) + Rstat*InputCurrent(PhaseD) + Lew*dID_dt",
+            "V_E": "InducedVoltage(PhaseE) + Rstat*InputCurrent(PhaseE) + Lew*dIE_dt",
             "V_AC": "V_A - V_C",
             "V_BD": "V_B - V_D",
             "V_CE": "V_C - V_E",