论文部分内容阅读
1998年年底,我局对城区两座变电站进行了四遥改造(遥信、遥控、遥测及遥调)。RTU设备(远方终端装置)采用WZY-1型微机综合远动装置,该装置采用分布式多微机系统,直接采集交流量,并可同时与多个主站通信,具备遥信、遥控、遥测及遥调四遥功能。经过一段时间的运行,运行情况良好。 实现无人值班的目的是为了解放生产力,让变电运行人员从值班室脱离出来;提高安全生产水平;降低运行管理费用,进行无人值班改造后,要确保现有二次设备正常运行的同时,让调度员能够及时准确地了解变电站的运行状态。而
At the end of 1998, our bureau carried out four remote alterations (remote signaling, remote control, telemetry and remote adjustment) on two substations in the urban area. RTU equipment (remote terminal device) uses WZY-1 microcomputer integrated remote device, the device uses a distributed multi-microcomputer system, direct collection of exchange, and can communicate with multiple master stations at the same time, with remote communications, remote control, telemetry and Four remote adjustment remote function. After a period of operation, the operation is in good condition. The purpose of realizing unattended operation is to liberate the productive forces and let the substation operators detach from the duty room; improve the level of safety production; reduce the operation and management costs; after unattended transformation, make sure that the existing secondary equipment is in normal operation , So dispatchers can be timely and accurate understanding of substation operating status. and