✦ LIBER ✦

Discussion on "Thyristor chopper control and the introduction of harmonic current into track circuits" and "Thyristor chopper control and the introduction of harmonic current into track circuits: practical tests"

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Thyristor chopper control and the introd

✍ Lowe, T.J.; Mellitt, B. 📂 Article 📅 1974 🏛 Institution of Electrical Engineers ⚖ 781 KB

Thyristor chopper control and the introd

✍ Duck, E.W.; Lawrence, L.S.; Lowe, T.J. 📂 Article 📅 1976 🏛 Institution of Electrical Engineers ⚖ 896 KB