power-absorption unit

The work power source of AC input for UPS should be connected to the security section of the unit auxiliary power and AC input bypass power source connected to the LV work section of the unit auxiliary power.

UPS的交流输入工作电源应接于机组厂用电的保安段，交流输入旁路电源接于机组厂用电的低压工作段。

In the design of hardware platform, this paper expounds design process and principle of system power, decoding circuit, memory unit, audio interface unit, peripheral communication interface unit, display unit, keyboard input unit, simulation unit and spare interface unit.

在硬件平台的设计中，具体阐述了系统电源、系统译码电路、存储器单元、音频接口单元、外围通信接口单元、显示单元、键盘输入单元、仿真单元和备用接口单元的设计过程及其原理。

This thesis was based on the article, project of new technique research of diagnosis through the visualization of three-demission combustion and controlling load of unit, in a power station in Guangdong province and discussed the application of radiation energy signal for the superheated-steam temperature control system.

本文以广东某电厂《燃烧三维可视化诊断及机组负荷控制新技术研究项目》为背景，探讨辐射能信号在电站锅炉过热汽温控制系统中的应用。

Selective unit commitment is an temporary solution for fault current reduction and is widely used in power systems under the circumstance as instruments examination or test run.

有选择的停机是短期内限制短路电流的临时解决方案，在电力系统设备临时检修或试运行等情况下得到了应用。

Short-term forecasting of wind power is useful to primary and secondly reserve control and unit commitment for power system operation, and is useful to wind turbine control, unit commitment and scheduling, maintenance scheduling and trade strategy for wind farm.

风功率短期预测有助于电力系统一二次备用控制和机组组合计划的制订，并且有助于风电场风机控制、机组组合计划、交易策略以及部分风机检修计划的制订。

Power tension unit is a kind of equipment utilized in rubber-belt conveyor which makes the conveyor run safely and reliably.

动力张紧装置是使用在胶带运输机中的一种设备，它可使胶带运输机安全、可靠的运行。

The LLC is composed of CPU and MVB Control Unit, Digital Input and Output Unit, Power Control Unit, Backboard Bus Unit.

逻辑控制模块主要由CPU及MVB控制单元、数字量输入输出单元（DX）、电源控制单元和背板总线单元四部分组成。

The principal of power tension unit and its application

动力张紧装置及其应用

Development on Terminal Unit of Power Load Management System

电力负荷管理系统终端单元研制

Power On the unit: Securely connect the AC power cord to the unit and mains power.

产品的电源: 安全连接AC电源线到产品和主电源上.