The APC (Automatic Power Control) of semiconductor lasers is an important issue in the practical fiber communication.
半导体激光器的自动功率控制(APC)是光纤通信实用化过程中提出来的重要课题之一。
To maintain the constant average optical power and extiction ratio, the temperature compensation loop and automatic power control loop are incorporated in this chip.
为了保持工作中的稳定平均输出功率和恒定消光比，采用了温度补偿电路和自动功率控制电路。
After the introduction of the characteristics of semiconductor laser diode, the bias current supply of the laser driver and the automatic power control (APC) function were analyzed.
简要介绍了半导体激光器的温度特性的后，分析了激光驱动器偏置电流提供和自动功率控制(APC)功能。
But to perfect the system performance, some accessorial circuits are necessary, such as automatic power control circuit, automatic temperature control circuit and protective circuit etc.
为了完善通信系统的性能，除了主干电路外，还必须加入一些附加电路，如自动功率控制电路、自动温度控制电路和保护电路等等。
Inside there are numerous automatic control systems to make sure power isn't being wasted.
同时里面有很多的自动化控制系统，以确保能源不被浪费。
Automatic detection system by controllable electronic load and its control equipment, power can be key indicators such as level of load balancing system for real-time detection.
自动检测系统由可控电子负载及其控制设备组成，可以对电源系统的负载均衡程度等关键指标进行实时检测。
Service engineer of maker shall carry out automatic control system generator set (auto power station) test.
对于自动化电站发电机的自动控制功能由厂商的服务工程师完成。
Automatic Generation control (AGC) is one of basic operation control technique of modern power network.
自动发电控制(agc)是现代电网运行控制的基本技术之一。
This article present are automatic control system that consists of singlechip microcomputer 8031,8255 and power devices etc.
本文介绍了用单片机8031，8255等芯片和一些功率器件组成的自动控制系统。
In this paper, a graphic edit method of power electronic circuits automatic control system simulation is presented. This paper analyzes the principle and program method of graphic edit.
本文提出了一种适用于电力电子电路自动控制系统仿真软件的图形编辑方法。叙述了图形编辑的原理、设计思想及实现方法。
Important function is played by identification of engine no-load mode in simulation of power transmission system, starting and automatic shifting control of motor vehicle.
发动机空载工况的辨识在车辆动力传动系统仿真和车辆的起步、换档自动控制中起着重要的作用。
Due to the high reliability of the data in the RAID system with dual-controller, it has a bright prospect to be applied to the automatic control for power system.
由于采用双控制器的RAID系统的数据具有高可靠性，因此在电力系统自动控制等方面具有广阔的应用前景。
This paper is focused on the process of automatic switching and gives a design of the automatic switching control system of ship power station.
本文以船舶电站的并车过程为研究对象，设计了船舶电站自动并车控制系统。
Maintaining power system, control system of machine and equipment, automatic-control system in stamping shop, to ensure production line smoothly running. Breakdown service within the shortest time.
负责冲压车间所有供电、设备电气及自动化系统的维护保养和维修，保证生产线正常运行，当发生故障时，在最短的时间内修复设备。
This approach can also be used to model and simulate some very complicated circuits, power electronics conversion circuits, electric driven automatic control systems etc.
利用该方法还能对非常复杂的电路、电力电子变流系统、电力拖动自动控制系统进行建模仿真。
Main research field is: stable control of power system, application of automatic control theory in power system etc.
主要研究方向是：电力系统稳定控制，自动控制理论在电力系统中的应用等。
Automatic load reduction control system introduced here can effectively ensure normal operation for power system.
介绍的低频低压自动减载控制系统可以有效地保障电力系统的正常运行。
Automatic generation control (AGC) and security constrained dispatching (SCD) are both the crucial measures to keep power system secure, economical and of sufficient quality.
自动发电控制(agc)和安全约束调度(SCD)均是确保电力系统安全、优质、经济运行的重要手段。
An introduction to the feed water's whole course automatic control system of Guohua Taichang Power co. Ltd. 's 600 MW supercritical unit is being presented.
介绍了国华太仓发电有限责任公司600MW超临界机组全程给水自动控制系统情况。
An application case in a fired power plant shows that with frequency conversion timing and automatic control techniques, the significant energy saving has been realized.
火电厂中央空调的应用实例证明了通过变频调速和自动控制技术，提高设备的节能水平是显而易见的。
Along with the improvement of main equipments controllability and control elements reliability, people pay more attention to automatic control level of auxiliary shop in thermal power plant.
随着主体设备可控性及控制元件可靠性的提高，火电厂辅助车间的控制系统自动化水平也越来越得到重视。
The automatic control system is put forward, which is about reactive voltage centralized optimization of county class power network.
提出了县级电网无功电压集中优化自动控制系统，其优化目标是各变电站电压合格率及网损优化。
The concept of hybrid power control system is introduced to the power systems voltage control, and the static hybrid automatic voltage control (HAVC) system is established in the paper.
将混成控制系统理念引入电力系统的静态电压控制，提出了静态混成自动电压控制系统。
Automatic generation control (AGC) is one of the important measures to regulate the frequency and active power of power grid and ensure its security and economic operation.
自动发电控制(agc)是调整电网频率与有功功率、保证电网安全、经济运行的重要措施之一。
Introduce using alternating contactor automatic control circuit to control the generator which are power on of powering off and stoping to ensure, the generator room to supply electricity safely.
介绍利用交流接触器自制控制电路来控制发电机的停电自动启动和来电自动停车，以确保机房供电安全。
In accordance with hot water type of vaporization technology, adding an electronic temperature controller accomplishes automatic control and reduces consumption of power of electricity.
根据热水循环式气化工艺，增设电子温控仪表，达到自动控制，节约电耗之目的。
It involves automatic control theory, intelligent control, computer technique, electronic technique of power system, robot and automatic education etc.
涉及到自控理论、智能控制、计算机技术、电力电子技术、机器人及自动化教育等方面。
The concept of Hybrid power control system is introduced to the power systems' voltage control, and the static Hybrid Automatic voltage control (HAVC) system has been established in the paper.
本文将混成控制系统理念引入电力系统的静态电压控制，提出了静态混成自动电压控制系统。
By use of the advanced techniques of computer control and power line communication, the system realizes the remote control and automatic management watt hour meters.
该系统采用了先进的计算机技术和通信技术，通过在电力线上的信息传输，实现了对电能表的远距离控制和自动化管理。
Be Responsible for the components products certification, products include low-voltage devices, automatic control devices, small power supply etc.
负责零部件类产品的认证项目，产品包括低压电器，自动控制装置，小型电源等。
应用推荐