power unit

Then, according to the function of experiment equipment, we put forward the experiment scheme based on the power unit controller and driver board, based on the power unit, based on the high voltage inverter experiment system.

随后，根据该工装的功能，提出了基于功率单元控制驱动板件、基于功率单元、基于高压变频器实验系统的实验方案。

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The morphology theory and practice of paddy field power unit and it's development

水田动力机组的形态理论与实践及发展方向

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The more, we simulate the main power during the three-phase line-to-ground fault, the micro-grid by tripping operation isolate in the islanding transient with power variation in each power unit.

然后我们仿真了主电网发生三相接地短路故障后，微电网通过跳闸隔离进入孤岛化运行的暂态过程中系统各发电单元功率变化。

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The feature of the progressive cavity pump mobile intermittent recovery technique is using a tractor as power unit, adopting a double universal coupling transmitting the power to a drive head to make the rod string rotate and thereby drive the progressive cavity pump for pumping.

新开发的螺杆泵机动间歇采油技术及设备的主要特征是用拖拉机做动力源，用双万向联轴器把动力传递给驱动头，由驱动头带动抽油杆柱旋转，进而驱动螺杆泵旋转抽油。

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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。

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There is something wrong with the power unit of my computer.

我电脑的电源出了毛病.

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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。

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Primary Frequency Control Strategy of Hydro Power Unit for Yunnan Power Network

云南电网水电机组参与一次调频改进方案

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Research and application of control strategies for 300 MW co-generation power unit reconstructed from condensing unit

300MW纯凝机组改造为供热机组的控制研究及应用

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In this paper the general situation of 600 MW supercritical power unit boiler and its plasma ignition burner in Guo-dian Changzhou Generating Co., Ltd are introduced.

介绍了江苏国电常州发电有限公司600MW超临界机组HG-1913/25.4-YM4型锅炉及其等离子煤粉点火燃烧器设备的概况。

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Integrated Operating Power Unit, without Secondary Power Unit on site, more Convenient and Efficient operation on site;

集成操作电源，无须现场二次电源，现场使用更加方便快捷；

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The welding process of nickel base welding wire for tube to tube sheet used in HP heater of330 MW and above power unit has been described in the article.

本文依据工程实践经验，介绍了镍基合金、石墨、钢衬聚四氟乙烯三种材料的应用防腐情况、使用条件，对于氟化选材有指导意义。

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The concept of ELCC is introduced; an algorithm about ELCC of new added power unit based on non-sequential Monte-Carlo simulation is presented.

介绍了电源有效负荷承载能力的概念，提出一种基于非序贯蒙特卡罗仿真法的新增风电场有效负荷承载能力的算法。

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It is an important problem that must be solved for the farm mechanization in paddy field to use what theory to guide the development of the paddy field power unit ( P. F. P. U).

用什么理论来指导水田动力机组的发展是实现水田农业机械化必须解决的重要问题。

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Check whether screws loose on the induction power unit, power distributor cabinet, transformer and induction coil.

检查中频、控制柜、变压器和感应线圈上的螺丝是否不牢固。

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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。

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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.

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A real time model of simulation of secondary system for PWR nuclear power unit is presented.

介绍了核电机组二回路主蒸汽与给水回热系统实时仿真.

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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。

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The use of the welded half-bridge self-compensating high temperature strain gauges has provided a firm basis for ensuring a high efficiency and a long life feature for the power unit.

焊接式半桥自补偿高温应变片的应用，为确保机组高效率、长寿命的特性提供必要的依据。

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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。

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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。

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In order to meet the request of solid power unit test, the author made an detailed presentation of site calibration of pressure and thrust sensors by the method of computer data acquisition system and ondoscope working simultaneously.

针对固体动力装置试验任务要求，根据试验台实际状况，提出了计算机数据采集系统和示波器并行采集的方法，对压力和推力传感器的现场校准方法进行了详细论述。

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The study background of this thesis is according to the feedback of practice assembly from US customers, the perpendicularity of welded support tube need under controlled to resolve the issue that seat frame could not fit to the power unit base.

研究课题根据实际装配误差数据的反馈，要求对电动轮椅座椅支撑管的垂直度进行控制以解决座椅不能安装的问题。

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Development on Terminal Unit of Power Load Management System

电力负荷管理系统终端单元研制

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Under premise of reasonable simplification, it is generally simplified as a two-input and two-output controlled object for the drum boiler power unit.

对于汽包炉，在合理简化的前提下，将协调系统对象简化成一个具有双输入双输出的对象。

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This power unit should be mounted vertically.

本液压动力单元适用于立式安装。

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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。

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The principal of power tension unit and its application

动力张紧装置及其应用

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Nonlinear control for boiler-turbine coordinate systems of power unit based on backstepping

基于backstepping方法的单元机组协调系统非线性控制

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