Voltage Stabilisation of a Drive System Including a Power Transformer and Asynchronous and Synchronous Motors of Susceptible Motion Transmission

A mathematical model is developed of the master circuit an electric driver system including a power transformer and susceptible motion transmission asynchronous synchronous drives. Electric motors drive water pumps by means that comprises two elastic couplings lumped mechanical parameters long shaft distributed parameters. Differential equations for oscillatory processes are different. The described with partial derivative Euler–Poisson equations, which, combined boundary conditions, form mixed problems from point view. couplings, on other hand, ordinary second type Lagrange equations. Based theory electromagnetic field, differential describe skin effects across rotor age bars. Vertical presented loading torque waveform as function input shaft’s angular velocity. complex serves to analyse electromechanical transient integrated system. Starting there, conditions stabilisation voltage determined. Electromechanical state in normal Cauchy using fourth-order Runge–Kutta method. Results computer simulations shown graphics, which interpreted described.