基于燃气-蒸汽联合循环电站全厂失电状态下的应急处置与实践 |
| 丁锴 |
| 中国电建集团海外投资有限公司，北京，100048 |
| 摘要：燃气-蒸汽联合循环电站全厂失电将严重影响电站设备安全，通过示例电站两个阶段的故障及处理，有效应对电站外网失电、柴发自启不成功造成全厂失电，失电后有序组织柴发手动启动，恢复厂用电，恢复关键设备运行；待外网恢复后组织倒送厂用电，厂用电切换至正常供电模式，机组满足启动条件。这一合理有效的技术处理方案，经过实践检验，能够有效解决该类型电站全厂失电问题，保障设备安全。 |
| 关健词：燃气电站；全厂失电；应急处置 |
| |
| Emergency response and practice based on the power failure of the entire gas-steam combined cycle power station |
| Kai Ding |
| Power China Overseas Investment Co., LTD., Beijing 100048, China |
| Abstract：A power loss across the entire gas-steam combined cycle power plant will seriously affect the safety of the plant's equipment. By illustrating the failures and their handling in two stages of the power plant, this article effectively addresses the power loss caused by the external grid failure and unsuccessful automatic start of diesel generators, which leads to a plant-wide power loss. After the power loss, orderly organize the manual start of diesel generators to restore plant power and resume the operation of key equipment. Once the external grid is restored, organize the transfer of plant power and switch it to the normal power supply mode, ensuring that the unit meets the start-up conditions. This reasonable and effective technical solution, tested in practice, can effectively solve the problem of power loss across the entire gas-steam combined cycle power plant of this type and ensure equipment safety. |
| Keywords：Gas power station The entire factory lost power. Emergency response |
| |
|
