**Paweł Kelm \*, Rozmysław Mie ´nski, Irena Wasiak and Katarzyna Wojciechowska**

Institute of Electrical Power Engineering, Lodz University of Technology, 90-924 Łód ´z, Poland; rozmyslaw.mienski@p.lodz.pl (R.M.); irena.wasiak@p.lodz.pl (I.W.); kwojciechowska@miratrans.pl (K.W.)

**\*** Correspondence: pawel.kelm@p.lodz.pl

Received: 11 March 2020; Accepted: 7 April 2020; Published: 10 April 2020

**Abstract:** This paper deals with the application of an electric vehicle (EV) motor inverter and its batteries as an energy storage device supporting the operation of home electrical installation. This additional functionality of EV is called a Vehicle-to-Home (V2H) service. Two kind of services are considered: a peak shaving and an emergency power supply. The simulation model developed in the PSCAD program is presented. It allows for the examination of the EV battery control and operation during EV driving and parking. Additionally, it allows an evaluation of the availability of home installation for the V2H service. Control algorithms enabling the implementation of discussed work options are presented. Results of simulations are presented illustrating the EV control and operation in different operational modes.

**Keywords:** ancillary services; EV motor inverter; electrical installation; on-board charger; vehicle-to-home; home energy management system
