Abstract: In this paper, the cascaded H bridge rectifier (CHBR) in power electronic transformer (PET)-based traction drive system is taken as the research object. An improved transient direct current ...

08 Jan, 2025 14 Feb, 2025 1:1 For every 1 share held; Holder will receive 1 bonus shares. 03 May, 2013 13 Jun, 2013 1:9 For every 9 share held; Holder will receive 1 bonus shares.

The contract is for manufacturing and supply of single phase coupling transformers and single-phase transformers for transmission projects under the TBCB Model ...