... are connected to loads,which require either reactive power or effective power feedback. In the case of reactive power, thedirection of the power flow in the converter changes periodically (see ... arrangement of the power switches and the load. The inverter can deliverand accept both real and reactive power. The inverter has two legs, left and right. Each leg consists of two power control ... of Power Electronics, Addison-Wesley, Reading, MA.Mohan, N., Undeland, T. M., and Robbins, W. P. 1989. Power Electronics, John Wiley & Sons, New York.Ohno, E. 1988. Introduction to Power...