MELTAC平台安全级DCS在线下装技术研究

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Research on Software Online Downloading Technology Based on MELTAC 1E-DCS System

摘要: 依托三菱MELTAC数字化仪控系统(DCS)平台自身特性,在满足风险控制要求和下装质量要求的前提下,采用罗列风险、逐一验证的试验方法,通过试验验证和下装过程中的经验积累,提出核电厂安全级DCS在线下装技术方案。红沿河、宁德、阳江核电项目的调试表明,MELTAC DCS在线下装方案解决了下装过程中的工期长、风险大、影响范围广等难题,在线下装可靠率达100%。
- 数字化仪控系统(DCS) /
- 在线 /
- 下装技术 /
- 控制
Abstract: Based on the Mitsubishi MELTAC digital control system（DCS） platform and its own characteristics, to meet the risk control requirements and download quality requirements, we used the risk-list method to verify the risks one by one. Through verification test and downloading experience, DCS online download technology scheme was put forward. The use in Hongyanhe, Ningde, Yangjiang nuclear power project shows that, the scheme solved the problems of long duration, high risk, wide influence, and the online download reliability rate reached 100%.
- Digital control system /
- Online /
- Download /
- Control