| 摘要 |
Converter apparatus (200) and methods of operation thereof are disclosed. In an example, a converter unit of a bipole converter apparatus (202a, 202c) comprising a neutral connection (218a, 218c) having a breaker switch (212a, 212c) is disclosed. In the event of a DC fault, the fault condition may be monitored and it is determined whether a breaker switch operation condition is met. The breaker switch is opened when the breaker switch operation condition is met. In one example, the breaker switch operation condition may comprise a current level. |
