| 摘要 |
FIELD: automatics, teleautomatics. SUBSTANCE: converter of kinetic energy of rolling stock of transportation facilities to electric energy is designed for power supply over closed cycle of automatic and teleautomatic devices of railway and industrial transport, predominantly of automation aids of gravity humps. It incorporates piezoelectric transducer or converter with electric wires and uncompressed body of elastomer placed into case. Transducer is put on tie under rail base and converts pressure or force compressing it while of transportation facility is located above it to electric energy which is sent through matching device into storage battery. Energy collected by all transducers installed on object is sent through distributor for power supply of all automatic and teleautomatic devices of transportation facilities. Most effective usage of converter of kinetic energy of vehicles to electric one is obtained in gravity humps where many rail tracks are concentrated over small area which are intensively used by transportation facilities. EFFECT: increased conversion efficiency. |
