- Tuesday
- May 7th, 2024
- Ajouter un cours
Generally, for a VSC-HVDC system, there are three control modes: a) constant DC voltage control; b) constant DC current or active power; c) constant AC voltage control (Asplund, 2000; Flourentzou, Agelidis et Demetriades, 2009; Sood, 2004). In mode a) and...
Originating from bone and tissue conduction, the quality of BC speech must be enhanced by artificially extending its frequency bandwidth int the higher frequencies (2-4 kHz). There are many different techniques that could be used to extend the bandwidth of...