SMART ENERGY MANAGEMENT SYSTEMS FOR ELECTRIC AND HYBRID ELECTRIC VEHICLES WITH BIDIRECTIONAL CONNECTION, SMART ENERGY MANAGEMENT SYSTEM FOR AN ENERGY GENERATOR, METHOD FOR MANAGING ENERGY IN A SMART ENERGY MANAGEMENT SYSTEM AND METHOD FOR CONTROLLING THE OPERATION OF AN ENERGY GENERATOR

摘要

The present invention relates to a smart energy management system for vehicles that are totally electric (1) or electro-hybrid (2), that prioritizes the regeneration of kinetic energy into electric energy, comprised by a main energy control unit (3) with adaptive control to improve the efficiency with subsequent travel on a specific route, embedded energy storage system (4), two-way charger for normal or occasional recharging of the vehicle (5), or for supplying electric energy to an external consumer, with converters for the auxiliary system (6), and remote operation control and servicing capability, use of a device with touch-sensitive screen (57) and with availability of on-board power sockets for recharging personal devices. The present invention also relates to a smart energy management system for energy generator (22, 23, 24, 25, 69, 84) for the distributed generation of electric energy in a non-embedded mode, as well as a method used to manage energy in these systems and a method for controlling the operation of an energy generator (22, 23, 24, 25 25, 69, 84).

主权项

1. A smart energy management system for electric vehicle with two-way connection (1) comprising:
an electric traction motor (8) connected to a traction converter (7) to traction the electric vehicle; a traction converter (7) connected to drive control and drivability sensors (32, 33) of the electric vehicle, which controls the electric traction motor (8) by an algorithm (9) for regenerating kinetic energy into electric energy; an embedded energy storage system (4) for storing the electric energy on-board the electric vehicle; a two-way charger (5) which, by way of an interface (12), recharges the embedded electric energy storage system (4) and supplies electric energy to a network or non-embedded energy consumer system; a converter combination of the auxiliary system (6) comprising a plurality of converters of the auxiliary system of the electric vehicle; and an electric busbar (10) that performs electrical-electronic connections with: the embedded energy storage system (4), the two-way charger (5), the converter combination of the auxiliary system (6) and the traction converter (7); wherein the electric busbar (10) has a busbar protection and monitoring system (17) which is responsible for protecting the busbar electric system (10), ensuring operation safety, and data sensing for control; further comprising: a main energy control unit (MECU) (3) to control, monitor, retrieve data, perform communication and manage the energy on board the electric vehicle, wherein: the MECU (3) provides stream of information and control between: (a) the traction converter (7) and an interface (13) for the traction converter (7); (b) the converter combination of the auxiliary system (6) and an interface (14) for the converter combination of the auxiliary system (6); (c) the two-way charger (5) and an interface (15) for the two-way charger (5); (d) the energy storage system (54) and an interface (16) for the energy storage system (4); (e) a busbar protection and monitoring system (17) and an interface (18) for the busbar protection and monitoring system (17); and (f) devices for drivability of the electric vehicle and internal and external communications of the electric vehicle and a man-machine interface (19); and wherein the interface (13), an intelligence (11) of the traction converter (7) and an algorithm (9) provide emphasis on the regeneration of kinetic energy into electric energy, ensuring optimized stream of power generated by the electric traction motor (8) and managing the load status of the energy storage system (4), via the interface (16).