| 摘要 |
A collection and transmission system ( 10 ) includes: a system direct current (DC) link ( 12 ) configured for carrying power from a source ( 13 ) to a grid ( 16 ); and alternating current (AC) to DC power converter modules ( 19, 119, 219, 319 ) coupled in series to the system DC link on a source side of the system DC link, each power converter module configured for being coupled to one or more sources ( 114, 214, 314, 414 ) on the source side, wherein each power converter module is configured to short circuit the DC terminals of the power converter module upon receipt of a respective command signal.
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