1) thermal protection
热工保护
1.
By means of analysis on abnormal conditions of thermal protection in practice,problems which should be taken note of in logic implement of thermal protection signals were discussed and some strategies to improve reliability of these signals were given in this paper.
通过分析实际工作中发生的热工保护异常情况,讨论了热工程控保护信号在逻辑实现时要注意的问题及一些提高可靠性的实施策略。
2.
This paper introduces the important impact of thermal protection system reliability to the unit security.
介绍热工保护系统可靠性对机组安全的影响,通过分析热工保护系统可靠运行中各种问题的原因,通过制作醍目标识、利用备用通道、坚持定期检修和状态点检结合、及时发现并更换硬件设备等措施,大大降低了机组的误动率,提高了机组的安全稳定性。
3.
This paper analyzes and summarizes the reasons for maloperation and failure of thermal protection,and proposes countermeasures to prevent them.
文章对热工保护误动及拒动原因进行了分析和总结,并提出了防止热工保护误动及拒动应采取的措施或对策,对提高DCS系统的整体可靠性,保证机组安全、稳定运行具有一定的价值。
2) thermal process protection
热工保护
1.
By analyzing the abnormal operations of the thermal process protections for the 4 generating units in Fengcheng power plant,measures for improvement were put forth and implemented.
分析丰城发电厂 4台机组主保护和主要辅机的热工保护出现异动的具体情况 ,提出了完善的措施和方法。
2.
By analyzing the abnormal operations of the thermal process protections for the 4 generating units in Mawan General Power Plant, me asures for improvement were put forth and implemented.
通过分析妈湾发电总厂 4台机组主保护和主要辅机的热工保护出现异动的具体情况 ,提出了完善的措施和方法。
3) thermodynamic protection
热工保护
1.
Relating to the situation that in the year 2001 the number of operation of thermodynamic protection of large sets in Jiangsu province is increaced,the protection operation situation is classified and statistically counted,the reason and the character of protection maloperation are analysed,the prevention procedure is suggested.
针对 2 0 0 1年江苏省大机组热工保护动作次数较往年大幅度增加的情况 ,对热工保护动作情况进行了分类和统计 ;分析了热工保护误动的原因和特点 ,提出了应对措施。
4) protection system in heat power engineering
热工保护系统
1.
The paper gave the strategy of improving reliability of protection system in heat power engineering from 2 aspects of technical and management system combined with the practice of No.
随着电网规模、机组容量的增大和参与保护的热工参数越来越多,对单台机组安全运行的要求及热工保护系统可靠性的要求越来越高。
6) microcomputer protection system
热工微机保护系统
1.
Based on protection of 125MW turbine generator unit in Nanchang power plant, the software exploitation and hardware configuration of RGS-2000 microcomputer protection system is present, and its technical economic effect is analyzed.
以南昌发电厂125MW汽轮机发电机组热工保护系统改造为例，对RGS-2000热工微机保护系统的软件开发、硬件配置、系统特点进行了详细阐述，同时对改造后的效果进行了技术经济分析。
补充资料：工频突变量方向比较式纵联保护
工频突变量方向比较式纵联保护
direction comparison pilot protection system using sudden change of power frequency component
gongPIntub一an}一ong fongx一angb一]loosh一Zongl一an boohu工颇突变t方向比较式纵联保护(d ireetioneomParison pilot protection system using suddeneharge of power fr阅ueney eomponent)见方向比校式纵联保护。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条