• You can divide the detailed design, implementation and test phase into three iterations, each one aiming at implementing three of the nine subsystems.

    可以划分详细设计实现测试阶段迭代中,每个迭代瞄准实现个子系统中的三个。

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  • During the jet's design phase, Parker sent three engineers and a program manager to Shanghai from its headquarters in Irvine, Calif.

    飞机设计阶段派克加州总部派了名工程师一位项目经理上海

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  • Raytheon Company was awarded one of three $30 million contracts for Phase A system design and prototype of the Space Fence system.

    雷神公司获得份总价值3000万美元合同进行太空护栏系统Phase A阶段原型设计

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  • It is presented that the design features of terminal box for Series YBK2 flameproof three-phase induction motor, comparing with Series YBK and a design proposal is given in this article.

    文章对Y BK系列电动机YBK2系列电动机接线盒规格进行了比较介绍了YBK2系列电动机接线盒的设计特点,最后给出设计方案

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  • Reviewed the digital filters' structure and design concisely. Discussed and compared three design methods of linear phase FIR filter particularly.

    简单回顾了数字滤波器结构设计详细讨论比较了线性相位FIR滤波器三种设计方法

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  • Although most separators are two-phase in design separating the gas and liquids, they can be built three-phase to separate natural gas, liquid hydrocarbons, and free water.

    尽管设计多数分离器分离相,制造出分离天然气液态游离水的三相分离器。

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  • In this paper, principle of design and study of three-phase induction motor power measuring device is discussed in theory and practice.

    本文理论实践方面探讨了矿用三相异步电机功率测量装置设计研制原理

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  • Digital design is the main character of this system. The three-phase SPWM pulses are generated through sine wave compared with triangular wave.

    数字化设计系统特点,系统最终生成三相spwm脉冲基于三相正弦调制三角载波比较得到的。

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  • This article describes the design and debugging of three phase and six pulse thyristor trigger board based on TC787. The performance and application information of TC787 are also mentioned.

    介绍了以TC787专用集成电路为核心三相脉冲触发设计调试,对TC787专用集成电路性能特点、工作原理和使用注意事项作了简要介绍。

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  • The paper introduces the design method of auto creating system of arrangement diagram for wave winding of rotor for three-phase asynchronous motor.

    介绍三相线型异步电动机转子绕组排列自动生成系统设计方法

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  • In order to solve the problem mentioned above, a novel design which combines three phase fourlegs inverter, repetitive controller and PI double loop control.

    本文三相四桥臂逆变重复控制技术、PI闭环控制结合,满足了非线性不平衡负载的要求。

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  • Rapid assembling faced to modular design is the important component of interactive customization of products' three-dimensional digitization, orientated as the concept design phase of the products.

    面向模块化设计产品快速拼装定位于产品概念设计阶段实现产品数字化交互定制重要组成部分。

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  • Taking PM75CLA120 as an example introduces the structure of IPM, the applied circuit design of IPM and the use of IPM in modular three-phase inverter.

    PM 75cla120介绍IPM结构应用电路设计组合式三相逆变器中的应用。

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  • The paper introduces some experience in anti-interference for design and parallel operation of small intermediate frequency three-phase synchronous generator with active load.

    本文介绍了带有负载时小型三相同步中频发电机设计并联运行抗干扰方面的一些经验

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  • It is necessary to design the monitoring system of high-power three-phase inverter to improve its levels of safety, reliability, control and automation.

    为了提高大功率三相逆变电源系统运行安全性可靠性可控性自动化程度设计监控系统必要的。

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  • This paper analyses the theory of three phase reversible PWM rectifier and presents a control strategy without phase Angle detection with the process of the design.

    详细分析了同步模式下三相可逆pwm整流控制方法,提出了相位传感器控制策略

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  • Bombardier Aerospace has confirmed that final results of a three-phase wind tunnel test program provided further validation of the CSeries aircraft's aerodynamic design.

    庞巴迪宣布确认,三个阶段风洞测试最终结果表明C系列的气动设计是有效合理的。

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  • On the base of analysis to the design feature of three-phrase induction motors, it applied the improved simulated annealing algorithm to the electromagnetic design of three-phase induction motors.

    分析三相感应电动机优化设计特点基础上,改进模拟退火算法应用于三相感应电动机电磁设计

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  • A group of overload capability curve of three-phase electric traction transformer is given for use by design and operation units.

    最后给出了三相牵引变压器过载能力曲线设计运行单位使用

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  • The factors influencing the control system based on three-phase VSR are analyzed, and some theory strategies for the control system design in unbalanced power grid are provided.

    通过三相VSR电网平衡条件下影响控制因素分析设计三相VSR在电网不平衡条件下的控制策略提供理论基础

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  • In this paper, principle of design and study of three-phase induction motor power measuring device is discussed in theory and practice. And practical measuring unit circuit is used in the device.

    本文理论实践方面探讨了矿用三相异步电机功率测量装置设计研制原理并用实际测试单元电路实现。

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  • This paper is finished on the basis of accomplishing the design of spring operating mechanism which can coincides with LW36-126 three-phase SF6 circuit breaker designed by Yunnan. Switches Factory.

    本文云南开关厂开发新产品LW36- 126(三相sf6式气体断路器)配用弹簧操动机构设计工作基础上撰写的。

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  • This paper introduces the concrete application in the three -phase multi-functional ammeter of ADE7758 mainly. Include the software and hardware design of ADE7758 and computer calibration scheme.

    本文主要介绍ADE7758三相多功能电表中的具体应用包括ADE7758软硬件设计计算机方案

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  • How to ensure compliance with the measured value transformer impedance requirements of users and to ensure basic balance is the key to the three-phase impedance of the transformer design.

    如何确保符合用户测定变压器阻抗要求确保基本平衡关键变压器设计三相阻抗。

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  • Set up the circuit design criterion for the steady - stage deadbeat control to the line current of a three - phase high-power-factor rectifier based on voltage space-vector PWM.

    建立基于电压空间矢量pwm三相高功率因数整流器实现电流稳态无差拍控制设计准则

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  • The control principle, design idea and engineering fulfilment of TCT static var compensator in unbalanced three-phase system are introduced.

    介绍了三相不平衡系统静止型动态无功补偿装置控制原理设计思想工程实现

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  • The effect of practical prestressing on the static specialties of a kind of column-supported lattice shallow spherical shells is studied through the example of three-phase prestressing design.

    预应力三阶段设计为分析预应力施加对柱支承扁网静力性能影响

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  • The test on three phase alternating voltage has shown that this system has good reliable performances and can afford evidence for finalizing the design of power supply system made in our country.

    通过三相交流电压测试试验,验证系统可靠性国产电源系统的设计定型提供依据

    youdao

  • The test on three phase alternating voltage has shown that this system has good reliable performances and can afford evidence for finalizing the design of power supply system made in our country.

    通过三相交流电压测试试验,验证系统可靠性国产电源系统的设计定型提供依据

    youdao

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