在方家山核电工程1号机组数字化控制系统(DCS)相关设备供货进度延误情况下,仪控调试采取了一系列对策以确保工程各节点的进度。仪控调试对策包括:确认DCS最小系统、软硬件分开供货、使用试行(PRE)版本进行核辅助系统开盖功能试验、采取临时方案进行水压试验、利用国内技术力量在调试现场实施设计变更等。对所采取的对策进行了风险分析、可行性研究和方案制定。工程实践表明,所采取的仪控调试对策是行之有效的,确保了工程各节点的进度。 In Fangjia Shan Nuclear Power Project Unit 1 digital control system (DCS) related equipment delivery delays, instrument control commissioning has taken a series of measures to ensure the progress of each node of the project. Instrument control debugging measures include: Confirm DCS minimum system, hardware and software separately available, using the pilot (PRE) version of the nuclear auxiliary system opening function test, temporary programs for hydraulic pressure test, the use of domestic technology to implement design changes at the commissioning site Wait. Conducted a risk analysis of the countermeasures taken, feasibility studies and program development. Engineering practice shows that the measures taken by the instrument control and debugging are effective and ensure the progress of each node in the project.