Comparative analysis of Protection scheme for HVDC converter against DC side fault

dc.contributor.author	PATEL, ATISH J.
dc.date.accessioned	2020-11-06T09:36:41Z
dc.date.available	2020-11-06T09:36:41Z
dc.date.issued	2016-10-01
dc.identifier.uri	http://ir.paruluniversity.ac.in:8080/xmlui/handle/123456789/7237
dc.description	For Full Thesis Kindly Contact to Respective Library	en_US
dc.description.abstract	In this project, a protection scheme for HVDC converters (classical VSCs as well as MMCs) against dc-side faults is contemplated. The contemplated scheme provides complete segregation between the ac side and the HVDC converters during dc faults which allow the dc-link current to freely decay to zero (the grid current contribution into the dc fault is eliminated). This posses combining and connecting the double thyristor switches a cross the ac output terminals of the HVDC converter. The contemplated protection scheme provides advantages, such as lower dv/dt stresses and lower voltage rating of thyristor switches in accumulation to providing full segregation between the converter semiconductor devices and ac grid during dc-side faults. A simulation case study has been carried out to reveals the effectiveness of the contemplated scheme.	en_US
dc.language.iso	en	en_US
dc.publisher	Parul University	en_US
dc.subject	140370707013	en_US
dc.title	Comparative analysis of Protection scheme for HVDC converter against DC side fault	en_US
dc.title.alternative	140370707013	en_US
dc.type	Thesis	en_US