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了解系统的性能与特征保证安全可靠运行
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发布日期:[2013-6-17]
      鲁能奥特(http://www.lnat.com.cn/)作为一个成功企业,告诉我们:若不能从根本着手,奢谈企业管理是没有用的。管理没有秘诀,只看肯不肯努力下功夫,凡事求其合理化,企业经营管理的理念应是追根究底,止于至善。
       Luneng otter  as a successful enterprise, tell us: if you cannot proceed from the fundamental, talk about enterprise management is of no use. Management is no secret, just not working hard, always seeking the rational, the enterprise management concept should be inquisitive, aim at absolute perfection.
        近几年,国家的电力工作取得了非常显著地成效,特别是一些较大的电网的形成以及发展,在一定程度上对变电站的发展提出了更多的要求。与之相关的操作活动对整个电网有非常大的影响,一定要确保活动安全合理。变电站倒闸操作中微机五防防误操作就是保障电网安全运行非常重要且必不可少的技术,由于电力体系一直是处于发展壮大过程中的,这项防误体系体现的意义会随着发展而更加的重要。体系的主要构造和规定构造要素。防误主机、防误钥匙、锁具以及设备状态检测装置。体系控制的关键是防误主机的防误操作主控软件,以一次系统图为主要的人机界面。可在防误闭锁逻辑约束下进行模拟操作,从而形成有序倒闸操作项目,并通过RS232端口传送到防误钥匙,最终起到控制现场的倒闸活动的能力。当前,在我国的此项体系中,并没有严格的区分规定,通常是结合它的具体性能和特征来划分的。
        In recent years, power countries achieved very significant results, especially in some form a large power grid and development, to a certain extent, puts forward more requirements on the development of substation. Relating to operating activities has great influence on the whole network, make sure the safety and reasonable. The Substation Microcomputer in operation five anti misoperation prevention is to ensure the safe operation of power grid is very important and necessary technical, because of the power system is always in the process of development and growth, the anti-misoperation system that reflects the significance and more important with the development of. The main structure and the structural elements of the specified system. Error prevention, error prevention key, lock the host and device state detection device. Key control system is the main control software to prevent misoperation preventing error host, to a system diagram as the main interface. Can simulate the operation in the anti-maloperation logic constraints, resulting in the formation of ordered switching operation project, and through the RS232 port to transfer to the anti-misoperation key, the ability of switching activity control field. At present, in the system of our country, and no strict distinction between rules, is usually divided according to the specific performance and features of it.
        五防系统已从最初的“五防”发展为微机防误操作系统,与监控系统一样,成为变电站综自系统中的重要组成部分。在变电站综自系统的建设中,如何保证两者之间的职责分工明确,配合顺畅,是电力系统安全生产的保障。本文通过两种微机防误操作闭锁方案的比较,提出了在目前电气设备自动化程度并不完善的情况下,为了保证电网安全可靠的运行,防误操作系统应独立配置。2.两种微机防误操作闭锁 方案微机五防系统主要包含五防主机、五防软件、电脑钥匙、充电通信控制器、编码锁具等。
        Five prevention system has been changed from "five anti -" the development of anti-misoperation operating system for the computer, and the monitoring system of substation automation, become the important component in the system. In the substation integrated building systems, how to ensure that the division of labor between the two responsibilities clear, with smooth, is the power system safety protection. In this paper, through two kinds of microcomputer preventing misoperation scheme comparison, proposed under the present automation electrical equipment does not improve the situation, in order to ensure the power grid safe and reliable operation, anti-error operating system should be independent of the configuration. 2 two microcomputer anti-misoperation lockout
Scheme of microcomputer five prevention system mainly includes five prevention host, five protectionsoftware,computer keys, charging communication controller, code lock.
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