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五防闭锁——保障电力安全生产的“大功臣”
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发布日期:[2013-8-3]

      想像力比知识更重要,因为知识是有限的,而想像力概括着世界上的一切,推动着进步,并且是知识进步的源泉。
      Imagination is more important than knowledge, because knowledge is limited, but imagination summarize everything in the world, driving the progress, and is the source of knowledge progress.
      五防闭锁在应用中实践证实,独立的“五防”系统方案应用广泛,功能完善,使用维护方便,与一体化方案相比具有明显上风。防止电气误操纵已逐步发展成为电力自动化技术的一项重要独立分支,成为保障电力安全生产的重要措施之一。随着电网的不断发展,技术的不断更新,防误技术也将不断地改进和完善。综自站和集控站的监控操纵必须有防误闭锁系统的保证才能发挥应有的作用。微机防误闭锁技术应该和计算机监控技术有机的结合,实现资源共享,但必须保持功能独立。只有单独配置,微机防误闭锁才能真正发挥防止误操纵的作用。目前的微机防误闭锁系统,主要分为两种类型,即离线式微机防误闭锁系统、在线式微机防误闭锁系统。其中离线式微机防误闭锁系统在电力系统中的应用最为广泛,在线式微机防误闭锁系统,由于种种原因一直未能得到很好的发展。
      Five anti blocking in the application practice proves, independent of the "five prevention" system is used widely, the function is perfect, convenient in operation and maintenance, compared with the integration scheme has the upper hand. To prevent the incorrect manipulation has gradually developed into an important independent branch of power automation technology, become one of the important measures to ensure the safety of electric power production. With the continuous development of power grid, technology constantly updated, error prevention technology will constantly improve and perfect. Harness from the station and of the monitoring control of the station must have a guarantee error protected locking system can play a proper role. Microcomputer fault closure technology should be and the organic combination of computer monitoring technology, realize resources sharing, but must have independent functions. Microcomputer only separate configuration, atresia can truly play the role of preventing manipulation by mistake. Microcomputer the locking system, mainly divided into two types, namely axial-flow compressor.in order offline declined error locking system, on-line decay writers false latch system. Among them offline decay writers latching system by mistake most widely application in electric power system, has online writers mistakenly locking system, for various reasons have not been able to get a good development.
       鲁能奥特泰安为客户提供满意的服务就是我公司的宗旨,我们从事销售行业多年,产品深受顾客好评,在市场上有着良好的声誉。欢迎新老顾客前来选购!
       Luneng otto taian to provide customers with satisfactory service is our company's purposes, we are engaged in sales industry for many years, products well received by customers, have a good reputation in the market. Welcome new and old customers to come to the choose and buy!

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