systems operation

Abundant and objective data of systems operation are the base of system stability analysis.

丰富而详实的系统运行数据,是研究分析系统稳定性的基础.

A discrete event system ( DES) is a kind of dynamic system which describe the evolves of the discrete events. The events whether occurs in systems operation are unknown, and they occur also at possibly unknown irregular intervals.

离散事件系统是描述离散事件演化的一类动态系统，这些事件在系统运行中是否出现是未知的，出现的时间间隔也是不规则的。

DG will do much impact on the control, operation, planning of distribution systems.

分散式发电将对配电系统的控制、运行、规划等各方面产生显著影响。

For this reason, it is essential to take account of transient stability constraints in systems operation.

因此在运行中考虑暂态稳定约束是十分必要的.

Making rational optimization to the reactive component not only can improve the voltage level of the systems operation, but also can decrease the active and the reactive network loss of power system and make its operation more effective.

对无功的合理优化不仅仅可以提高系统运行的电压水平，而且可以降低系统的有功网损和无功网损，提高电力系统的运行效率。

Realizes through Mitsubishi FX 2 N and the computer correspondence to the elevator systems operation control.

通过三菱FX2N与计算机通信来实现对电梯系统运行的控制.

This paper studies the technical operation figure supporting preparation System, about systems modules and functions, and designs the interface of the main functions of the system.

对客运站技术作业图表辅助编制系统需要实现的功能、系统结构、主要功能模块进行了分析设计，并给出系统设计框架及初步实现了主要功能界面。

Temperature is an important design parameter for experiments and operation in spacecraft and its payload systems. This paper introduces the CAN bus based distributed temperature measurement and control system for Alpha magnetic spectrometer, a particle physics detector which will be running at international space station.

温度是有效载荷系统设计中的一个重要参数，针对空间粒子探测器阿尔法磁谱仪（AMS），介绍一种基于CAN总线的分布式有效载荷温度测控系统。

Analysis on the Operation of HVDC Systems in China Southern Power Grid

南方电网高压直流输电系统调度运行操作分析

Rational usage of limited radio spectrum resources is the focus of attention in order to improve spectrum utilization. System sharing can effectively improve the frequency efficiency, but in order to ensure the operation, it is necessary for two systems to sharing study.

系统共用可以有效的提高无线电频谱的使用效率，但是为了保证共存的系统都能正常工作，首要的研究工作是对系统间进行干扰分析研究。

The systems operation is stable, the reliability is high.

系统运行稳定，可靠性较高。