ELECTRIFIED FARMING SYSTEM (VERSIONS) Russian patent published in 2013 - IPC A01B49/00 

FIELD: agriculture.

SUBSTANCE: according to the first embodiment the system comprises traction-transport agricultural units mounted and moving on the fields in order by the permanent technological ruts. In the system a non-contact resonant power supply system is used comprising a single-conductor power line with voltage of 0.5-500 kV, resonant frequency of 0.1-100 kHz, the primary source of electrical energy, the inverter, the resonant transformers, non-contact energy-receiving device, the system of reverse transformation of energy. The single-conductor power line is laid on the surface of the permanent technological ruts. The non-contact energy-receiving device is placed on the bottom in the side part of the traction-transport agricultural unit at the level of running wheels. According to the second embodiment the system is different from the system described above in the presence in the system of power supply rectifier and placement of non-contact energy-receiving device in the running wheels of the traction-transport agricultural unit. In the system, made by the third embodiment, as a traction-transport agricultural unit the rope bridge unit is used moving on the fields on the rope. Also the non-contact energy-receiving device is also used comprising a single-conductor power line of voltage 0.5-500 kV, resonant frequency 0.1-100 kHz, the primary source of electrical energy, the inverter, the single-conductor line, the resonant transformers, non-contact energy-receiving device, a rectifier and a battery. As the single-conductor power line the cable is used. The non-contact energy-receiving device is located in close proximity to the cable at a distance of 10-50 mm.

EFFECT: constructive implementation enables to reduce the negative impact on the ecology of the environment from the electrified traction-transport agricultural units in the performance of agricultural processes and increase the degree of their automation.

3 cl, 3 dwg