基于CTI技术的守时系统故障报警实现

介绍了计算机电话集成(CTI-Computer Telephony Integration)技术在守时系统故障自动报警中的应用。简要介绍了构成报警系统的两个关键产品，电话语音卡和TTS(Text-To-Speech)，详细讨论了ActiveX控件(Phonic．OCX)编程接口的一系列事件和方法以及由此而开发的故障报警模块。该模块不仅用于守时主系统的故障报警，也将用于电源系统、钟房环境监控系统的故障报警。     

大型计算机自动停机系统

稳定可靠地供电是计算机系统运行的必要条件，经常停电会给计算机系统带来严重威胁，本文介绍了停电时计算机系统如何自我保护、自动停机、在硬件和软件上如何实现大型计算机自动停机系统的原理和方法。     

利用雷电定位系统进行电网雷击故障快速查询(英文)

At present, lightning is one of the 10 natural disasters, and it is also the top environmental factor of power interruption. It often causes huge losses to the electric system. The Wuhan High Voltage Institute of the State Grid Corporation of China and Huazhong University of Science and Technology have been researching and developing lightning location systems （LLSs） since the late 1980s. In the mid-1990s, a lightning detection network was created in 29 provinces and cities in China. It is primarily applied to rapidly find lightning accidents, which greatly reduces power interruption. Also, it ensures high efficiency and safe operation of the electricity system. Remarkable benefit is achieved. China＇s LLS went through an ＂orientation positioning - time difference positioning - integrated positioning＂ development process. The positioning precision, detection efficiency, degree of automation, practicability and applied range are improved. Also, a lightning information system plan of the national network has been implemented, which services the whole society.     

测井仪器的故障分析与排除思路

TYSC-3Q与PSJ-2型数字测井仪是目前煤田测井中常用的二种测井仪器,在使用过程中难免发生诸如测井控制故障、声速探管故障、密度三侧向探管故障、井温、井液电阻率探管故障、电法面板故障、数字测井面板故障、电测井故障等常见故障类型。通过对各类故障因素进行剖析,指出了故障易发生的部位,并详细的介绍了检查的方法及故障的排除步骤。     

SOMATOM AR.C型CT机复位故障检修

本文介绍了由电源故障引起的不可逆转故障,并讨论了维修和故障的排除。     

高压旋喷桩有关问题的探索和研究

通过工程实例，介绍了单管法高压旋喷桩施工工艺、技术参数、施工中存在的问题以及注意事项。阐述了一些常见故障及预防措施。     

自动气象站常见故障实例分析

总结了自动气象站几种常见故障，从实例出发分析了故障原因，并提出了相应的处理措施及注意事项。     

701测风二次雷达故障维修四例

目前，全国多数探空站仍在使用701测风二次雷达。其主要工作部件多为阻容元件和电子管组成，工作的稳定性相对较好。由于设备生产时间较长、元件趋于老化、配件稀少，故障逐日增多。