2018
DOI: 10.1016/j.epsr.2018.06.001
|View full text |Cite
|
Sign up to set email alerts
|

Controlled transition bridge converter: Operating principle, control and application in HVDC transmission systems

Abstract: this paper employs an amplitude modulation with sinusoidal plus third harmonic injection instead of trapezoidal modulation to operate a controlled transition bridge (CTB) converter as ac/dc and dc/ac converter terminals. With such an operation, the CTB converter may require small ac filters; thus attractive for high-voltage direct current (HVDC) transmission systems. To facilitate ac voltage control over a wide range and black-start capability, the injected 3 rd harmonic allows the cell capacitor voltages of t… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2019
2019
2021
2021

Publication Types

Select...
3
1

Relationship

0
4

Authors

Journals

citations
Cited by 4 publications
(1 citation statement)
references
References 32 publications
0
1
0
Order By: Relevance
“…However, trapezoidal modulation imposes limited control range and high ac‐side filtering. Extensive discussion of the sinusoidal operation of CTB proposed in [48, 49] show that it generates high‐quality multilevel ac voltage as MMCs, and requires large dc‐side filtering which increases dc fault level.…”
Section: Special Multilevel Ac–dc Convertersmentioning
confidence: 99%
“…However, trapezoidal modulation imposes limited control range and high ac‐side filtering. Extensive discussion of the sinusoidal operation of CTB proposed in [48, 49] show that it generates high‐quality multilevel ac voltage as MMCs, and requires large dc‐side filtering which increases dc fault level.…”
Section: Special Multilevel Ac–dc Convertersmentioning
confidence: 99%