Media type: E-Article Title: Secondary Frequency Support to Weak Grids Through Coordinating Control of Hybrid HVDC System Contributor: Kaur, Jagdeep; Chaudhuri, Nilanjan Ray Published: Institute of Electrical and Electronics Engineers (IEEE), 2020 Published in: IEEE Transactions on Power Delivery, 35 (2020) 4, Seite 1685-1694 Language: Not determined DOI: 10.1109/tpwrd.2019.2949988 ISSN: 0885-8977; 1937-4208 Keywords: Electrical and Electronic Engineering ; Energy Engineering and Power Technology Origination: Footnote: