摘要 |
<p>The invention relates to a chain-link converter 16 comprising one or more phases S1, S2, S3. The one or more phases S1, S2, S3 each comprises one or more series-connected converter cells 20, 21, 22, 23; 30, 31, 32, 33; 40, 41, 42, 43. The chain-link converter 16 is characterised by a power source 18 connected to a converter cell 20, 21, 22, 23; 30, 31, 32, 33; 40, 41, 42, 43 of one of the one or more phases S1, S2, S3. A cost- efficient start-up of the converter is provided. The invention also relates to a corresponding static compensator system and a method.</p> |