- 更多网络例句与变频器相关的网络例句 [注：此内容来源于网络，仅供参考]
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ABSTRACT: A Rockwell PowerFlex7000 Variable Frequency Drive is used in JiuZHou Electric medium voltage drive test bay as the converter. Because of it belong to the current source drive, it has the function of the four quadrant, it can achieve the energy feedbackmake the motor brake,also has the advanced vector control technology, so it can achieve all kinds of load test, there are no other drives can replace it in simulate motor load. PowerFlex7000 drive has ability to achieve the full load test before the drive leave factory.
摘 要：罗克韦尔PowerFlex7000变频器在九洲中压变频实验站测试系统中作为变流逆变器使用，由于本身属于电流源型变频器，具有四象限运行功能，能够实现能量的回馈和对电机的制动，先进的矢量控制技术，可以实现各种复杂多变的负载特性，在模拟电机负载方面起到了其他变频器无可替代的作用，实现了变频器出厂之前的满负荷测试。
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This design paper introduced one kind based on the DSP chip entire numerical control single-phase frequency changer design, along with the frequency conversion velocity modulation technology unceasing development, the frequency changer application is more and more widespread, the frequency changer besides has the remarkable velocity modulation performance, but also has the remarkable energy conservation function, is the enterprise technological transformations and the
本设计论文介绍了一种基于DSP芯片的全数字控制单相变频器的设计，随着变频调速技术的不断发展，变频器的应用越来越广泛，变频器除了具有卓越的调速性能之外，还有显著的节能作用，是企业技术改造和产品更新换代的理想调速装置。
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There are keyboard and liquid crystal to demonstrate window on the frequency converter's control of face, but it can only realize manual operation, for realize the automatic control so we introduce SCM technology, as the result, between MCU and the frequency changer data communication can enhance the control ability and area of the frequency changer.
随着变频调速技术的发展，变频器调速已成为交流调速的主流，在化纤、纺织、钢铁、机械、造纸等行业得到广泛的应用。变频器控制面板上配有键盘及液晶显示窗口，但只能实现手工操作，为了进行自动化控制，因此引进单片机技术，实现单片机与变频器之间的数据通信，提高变频器的控制能力和控制范围。
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This design paper introduced one kind based on the DSP chip entire numerical control single-phase frequency changer design, along with the frequency conversion velocity modulation technology unceasing development, the frequency changer application is more and more widespread, the frequency changer besides has the remarkable velocity modulation performance, but also has the remarkable energy conservation function, is the enterprise technological transformations and the product renewal ideal speeder.
本设计论文介绍了一种基于DSP芯片的全数字控制单相变频器的设计，随着变频调速技术的不断发展，变频器的应用越来越广泛，变频器除了具有卓越的调速性能之外，还有显著的节能作用，是企业技术改造和产品更新换代的理想调速装置。
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By studying and analyzing the various Neural Network and intelligent fault diagnosis, associating the difficulty which is to measure the interior signal of cycloconverter, the thesis puts forward the cycloconverter fault diagnosis which bases on Neural Network and takes cycloconverter input voltage and output current as the input of NN. According to the self-learning and non-linearity of NN, it can confirm the position of SCR fault.
通过对国内外多种神经网络和智能故障诊断技术的分析比较，并考虑到直接检测变频器内部有关信息的难度，本文提出并研究了基于神经网络的变频器故障诊断技术，以变频器输入/输出有关电量特征值作为神经网络的输入，通过神经网络的自学习方式，对变频器内部晶闸管故障进行定位。
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This paper analyses the operation characteristic of portal jib crane,and discuss selecting principle and calculation formulas of motor and capacity which frequency inverter and it's brake type and accessory of the AC variable frequency and speed regulation applied to portal jib crane , finally introduce case which CHV190 inverter applied in portal jib crane .
本文分析了门座式起重机的运行特点，详细阐述了英威腾 CHV190起重机专用变频器用于门座式起重机调速时的电动机、变频器及其制动方式的选型原则和变频器周边设备的容量计算方法，最后介绍了 CHV190变频器在门座式起重机中的应用案例。
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An effective method for improvement transient response in pulse-width modulation current source converter is studied.
给出了单相和三相变频器的实验结果，与采用其他方法的变频器相比，该方法的变频器电源电流的暂态响应得到了有效改善。
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Main products: 1: Japan OMRON (between relays, time relays, temperature controller, photoelectric switch, proximity switches, trip switches, programmable logic controller) 2: Korea LG motor (air switch, contactors, thermal relays, magnetic starter, programmable logic controller) 3: Japan's Fuji motor (air switch, contactor, thermal relay, temperature controller, time relay, inverter, programmable controller, button, indicator light) 4: Japan's Mitsubishi Electric (air switch, contactors, thermal relays, Inverter, programmable controllers, servo series) 5: Korea AUTONICS (Photoelectric switch, close to-day clearance, temperature controller) 6: Taiwan CKC (time relay, the water level controller, solid state relays, counters) I Division otherwise operating Siemens, Schneider, and Stephen, RKC, days too, Hanyoung brands, such as industrial automation components, category range.
1：日本OMRON（中间继电器，时间继电器，温控器，光电开关，接近开关，行程开关，可编程控制器）2：韩国LG电机(空气开关，接触器，热继电器，磁力起动器，可编程控制器)3：日本富士电机（空气开关，接触器，热继电器，温控器，时间继电器，变频器，可编程控制器，按钮，指示灯）4：日本三菱电机（空气开关，接触器，热继电器，变频器，可编程控制器，伺服系列）5：韩国AUTONICS（光电开关，接近天关，温控器）6：台湾CKC（时间继电器，水位控制器，固态继电器，计数器）我司另有经营西门子、施耐德、和泉、RKC、天得、韩荣等品牌的自动化工控元件，品类繁多。
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The frequency changer Surpasses the voltage fail safe is the frequencychanger middle DC voltage after achieved the degree of hazard adoptsprotective measures, this is a big flaw which the frequency changerdesigns, causes this breakdown reason in the frequency changer actualmovement many, may adopt the measure are also more, when processesthis kind of breakdown must analyze the clear breakdown reason, haspointed takes the corresponding measure to process.
变频器过电压故障保护是变频器中间直流电压达到危险程度后采取的保护措施，这是变频器设计上的一大缺陷，在变频器实际运行中引起此故障的原因较多，可以采取的措施也较多，在处理此类故障时要分析清楚故障原因，有针对性的采取相应的措施去处理。
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The frequency changer Surpasses the voltage fail safe is the frequencychanger middle DC voltage after achieved the degree of hazard adoptsprotective measures, this is a big flaw which the frequency changerdesigns, causes this breakdown reason in the frequency changer actualmovement many, may adopt the measure are also more, when processesthis kind of breakdown must analyze the clear breakdown reason, haspointed takes the corresponding measure to process.
摘 要：摘要变频器过电压故障保护是变频器中间直流电压达到危险程度后采取的保护措施，这是变频器设计上的一大缺陷，在变频器实际运行中引起此故障的原因较多，可以采取的措施也较多，在处理此类故障时要分析清楚故障原因，有针对性的采取相应的措施去处理。关键词变频器电动机整流 Abstract ：The frequenc。。
- 更多网络解释与变频器相关的网络解释 [注：此内容来源于网络，仅供参考]
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r dY：变频器已准备好
-P RA :断电功能有效 ( 变频器被锁定) | -R DY :变频器已准备好 | - RUN :变频器正在运行
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concatenated frequency changer：级联变频器,链接变频器,串级变频器
concatenated file 链接数据集 | concatenated frequency changer 级联变频器,链接变频器,串级变频器 | concatenated motor 串级电动机
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FUJI：富士"变频器
NS) 富士变频器(FUJI) 松下电工变频器(NARIS) 三菱变频器(MITSUBISHI) 三垦变频器(SANKEN) 施耐德变频器(TE) 日立变频器(HITACHI)ABB变频器 艾默生变频器(EMERSON) 伦茨变频器 (LENZE) 欧陆变频器(EUROTHERM)丹佛斯变频器(DANFOSS) 台达变频器(DELTA) 台安变频器(TAIAN) 松下电气变频器(PANASONIC) 爱德利变频器 三星变频器
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Mitsubishi：三菱:变频器
IS) 三菱变频器(MITSUBISHI) 三垦变频器(SANKEN) 施耐德变频器(TE) 日立变频器(HITACHI)ABB变频器 艾默生变频器(EMERSON) 伦茨变频器 (LENZE) 欧陆变频器(EUROTHERM)丹佛斯变频器(DANFOSS) 台达变频器(DELTA) 台安变频器(TAIAN) 松下电气变频器(PANASONIC) 爱德利变频器 三星变频器 LG变频器 AB变频器 米高勤克变频器 欧姆龙
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DALMINE SpA - Bergamo：切管应用 变频器直到
CONTROL & POWER ENGINEERING LTD - Doncaster (英格兰) 经销商 (各种应用) 变频器直到11... | DALMINE SpA - Bergamo 切管应用 变频器直到355 KW | DANIELI AUTOMATION SpA - Udine 金属线条制造作业线 变频器直到25...
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YUKOS OIL CORPORATION - Mosca：(俄罗斯) 石油钻探 变频器直到
VERCELLI FORNO Srl - Vercelli 风机控制板 变频器直到250 KW | YUKOS OIL CORPORATION - Mosca (俄罗斯) 石油钻探 变频器直到160 KW | ZEMBE LDA - Lisbona (葡萄牙) 经销商 (各种应用) 变频器直到160 KW
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uns：电机额定电压] 根据变频器额定值
nPr [ 电机额定功率] 根据变频器额定值 | UnS [ 电机额定电压] 根据变频器额定值 | nCr [ 电机额定电流] 根据变频器额定值
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VERCELLI FORNO Srl - Vercelli：风机控制板 变频器直到
TURBINEDAR - Teheran ( 伊朗) 糖厂离心机 变频器直到250 KW | VERCELLI FORNO Srl - Vercelli 风机控制板 变频器直到250 KW | YUKOS OIL CORPORATION - Mosca (俄罗斯) 石油钻探 变频器直到160 KW
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A.V.I.R. SpA - Treviso：玻璃生产线 变频器直到
A.V.I.R. SpA - Treviso 玻璃生产线 变频器直到200 KW | ACCIAIERIA BERTOLI SAFAU A.B.S. SpA - Udine 升降 变频器直到250 KW | ACCIAIERIA di RUBIERA SpA - Reggio Emilia 升降 变频器直到160 KW
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ACCIAIERIE FERRIERE del TANARO SpA - Cuneo：压床供电 变频器直到
ACCIAIERIA di RUBIERA SpA - Reggio Emilia 升降 变频器直到160 KW | ACCIAIERIE FERRIERE del TANARO SpA - Cuneo 压床供电 变频器直到355 KW | ACCIAIRIA LUCCHINI - Livorno 各种升降 变频器直到200 KW