FIELD: railway transport; power engineering; energy generating when train passes along tracks. SUBSTANCE: piezoelectric mechanical pressure-into-potential difference converter is mounted on tracks between ties and between rails. Wheel pressure on rails is transmitted through rails to piezoelectric converter, thus building-up potential difference. Cantilever system is used to transmit pressure from rails to piezoelectric converter is regulated by changing resilience of support and length of lever arm. Direction of pressure on piezoelectric converter from one of rails is reversed. EFFECT: enlarged operating capabilities. 3 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF CREATING POTENTIAL DIFFERENCE | 1995 |
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