“拟建变电站监控应满足无人值班” 的翻译

【 中文 】
拟建变电站监控应满足无人值班的要求。操作控制功能按集控中心(调度端)、站控层、间隔层、设备级的分层操作原则设计。操作权限由集控中心(调度端)、站控层、间隔层、设备级的顺序层层下放。原则上站控层、间隔层和设备级只作为后备操作或检修操作手段，在任何一层操作时，其它操作层均应处于闭锁状态。操作方式应实时传至集控中心(调度端)。计算机监控系统出现故障(软硬件)时，应能立即发信并闭锁远方操作控制。

【 英语 】
The proposed substation monitoring should meet the requirements of unattended. The operation control function is designed according to the hierarchical operation principles of centralized control center (dispatching end), station control layer, interval layer and equipment level. Operational authority is delegated from the central control center (dispatching end), station control layer, interval layer and equipment level. In principle, station control layer, spacer layer and equipment level are only used as backup operation or maintenance operation means, and other operation layers should be locked in any operation layer. The operation mode should be transmitted to the central control center (dispatching terminal) in real time. When the computer monitoring system fails (hardware and software), it should be able to immediately send letters and block remote operation control.