| 发明名称 | Direct current breaker and electrical power system comprising such direct current breaker | ||
| 摘要 | A direct current breaker for a high voltage direct current application includes: two high voltage electron tubes arranged in an anti-parallel connection, and a control circuit for receiving, from a control system, infrared pulses including control information, the control circuit further including a device configured to convert the infrared pulses into electrical control signals, for controlling a switching status of the direct current breaker. An electrical power system includes such direct current breaker. | ||
| 申请公布号 | US9013853(B2) | 申请公布日期 | 2015.04.21 |
| 申请号 | US201114353914 | 申请日期 | 2011.10.25 |
| 申请人 | ABB Technology AG | 发明人 | Sheng Baoliang;Bergvall Andreas;Jacobson Björn;Klee Peter |
| 分类号 | H01H33/59;H01H17/12;H01J17/12 | 主分类号 | H01H33/59 |
| 代理机构 | Birch, Stewart, Kolasch & Birch, LLP | 代理人 | Birch, Stewart, Kolasch & Birch, LLP |
| 主权项 | 1. A direct current breaker for a high voltage direct current application, the direct current breaker comprising: two high voltage electron tubes arranged in an anti-parallel connection, each high voltage electron tube being provided with an anode and a cathode, and a control circuit for receiving, from a control system, infrared pulses comprising control information, and converting the infrared pulses into electrical control signals, for controlling a switching status of the direct current breaker. | ||
| 地址 | Zürich CH | ||