摘要
以某LNG气化站站控系统改造为背景,通过对天然气管网SCADA系统的研究,研制了一套具有模块化及可扩展性的LNG气化站站控系统。该系统采用自主研发的嵌入式控制器作为过程控制层的核心器件,管理层监控软件采用VB6.0作为开发工具,同时在控制系统中增加了硬件、软件等方面的抗干扰措施,具有性能稳定可靠及低成本的特点。
Based the control system of liquefied natural gas(LNG) station and by studying the natural gas networks SCADA,a LNG control system with the property of modulus and expansion was developed.In the system,a self-developed embedded controller was used as core element for process control,software VB6.0 was used as tool in the software of management level and anti-interference measures were added in the control system hardware and software.It has the property of reliability and low cost.
出处
《石油天然气学报》
CAS
CSCD
2012年第4期158-160,170,共3页
Journal of Oil and Gas Technology
