Rectifier Thyristor Expert - Electrical

Larsen & Toubro • India, Gujarat • Posted June 27, 2026

Position Overview

Technology Engineering and Manufacturing of Rectifier Thyristor

  • Rectifier duty transformers (multi-pulse, phase-shifting, K-factor considerations)
  • Thyristor/IGBT-based rectifier systems
  • Design cooling systems, insulation class, losses, impedance, and protection schemes.
  • Supervise factory acceptance tests (FAT) and site acceptance tests (SAT).
  • Testing and commissioning and synchronization with grid/plant electrical systems.

    • 2. Harmonic Management & Power Quality

  • Analysed harmonic distortion generated by rectifier loads.
  • Design/review harmonic mitigation strategies:
  • Passive harmonic filters (tuned, detuned)
  • Active harmonic filters (AHF)
  • Ensure compliance with IEEE-519 / IEC harmonic limits.
  • Monitor power quality parameters during operation and recommend corrective actions.

    • 3. APFC & Reactive Power Control

  • Design and review APFC systems to maintain target powe...