A new slip frequency vector control scheme with speed calculation algorithm is proposed in this paper.
本文提出一种带有速度推算算法的转差频率矢量控制。
An algorithm for fuzzy sliding mode control was proposed for AC speed drive with a slip frequency vector control.
针对滑差频率矢量控制交流调速系统，提出并设计一种模糊滑模控制算法对速度环进行控制。
In this thesis, a slid frequency vector control system and a speed sensorless vector control system based on reactive power are investigated and analyzed.
本文研究分析了转差频率型矢量控制和基于无功功率的无速度传感器矢量控制。
For the load of equipment, such as the operation of complex features, using the main exchange Frequency vector control technology, using advanced car AC servo control technology.
针对该设备负载大、运行情况复杂等特点，主轴采用了交流变频调速矢量控制技术，小车采用了先进的交流伺服控制技术。
In this paper, a slip-frequency vector control system using a single-chip micro - computer 8031 of MCS-51 family for variable frequency speed control of induction motor is introduced.
本文介绍了一种采用MCS—51系列单片机8031对异步机实行滑差频率矢量控制的调速系统。
This paper describes a slip frequency vector control system of induction motor using chip microcomputer MCS-51. A structure with parameter adaptive compensation is analysed and designed.
本文介绍一种采用单片机MCS - 51实现的异步电机滑差频率矢量变换控制系绕，分析并设计了具有参数自适应补偿的系统结构。
Frequency conversion technology based on vector control theory, design of steel industry processing lines of induction motor driving program.
基于变频调速技术和矢量控制原理，设计钢铁行业处理线的交流异步马达的传动方案。
This paper briefly introduces the basic idea of vector control and its application in asynchronous motor frequency control of motor speed is discussed.
简要介绍了矢量控制的基本设想，并就其在异步电动机变频调速中的应用展开讨论。
This scheme is based on the rotor flux, through the fixed switching frequency and using space vector modulation (SVPWM) method vector control.
本文方案是基于转子磁链定向、通过固定开关频率、运用空间矢量调制(SVPWM)方法的矢量控制。
Main transmission device: the main transmission device adopts electrician frequency inverter of Shenzhen Henchman to control the vector motor, transferring each group of printing cylinders.
主传动机构：主传动采用深圳汇川变频器控制电机，传动每组印版。
The control signals of invertor are produced by space vector modulation to achieve a small torque ripple and constant switch frequency.
以空间矢量调制方法来获得逆变器的开关信号，实现了小的转矩脉动和恒定的开关频率。
In addition, the motor's speed problem is solved by Space vector frequency speed regulating. The type 6sx7023-4ec61 transducer is applied to control the speed of the motor effectively.
此外，借助于空间矢量交流变频调速技术，相应采用6sx7023 - 4ec61变频器，有效地控制翻钢机小车的行驶速度。
This paper provides both vector control and frequency difference control to modulate the system of double motors transmission.
提出一种通过矢量控制和差频控制原理控制的双电机传动系统。
The rolling transmission is driven by a vector frequency motor and floating roller system and PLC can automatically calculate the reel diameter, achieving the reeling tension conical control.
收卷传动采用矢量变频电机﹑浮动辊系统组成，并通过PLC自动计算卷径实现收卷张力锥度控制；
Against the heavy equipment load and complex operations characteristic, the spindle used vector control technology of ac frequency speed control; the car used advanced ac servo control technology.
针对该设备负载大、运行情况复杂等特点，主轴采用了交流变频调速矢量控制技术，小车采用了先进的交流伺服控制技术。
In this paper, double-frequency inverter was used in induction motor drive, and the next control means were adopted: one-cycle control, hysteresis control and vector control.
将双频逆变器用于感应电动机调速系统中，采用单周控制、滞环控制、矢量控制等控制方法。
Maintaining the output character of the system, the voltage space vector control was improved which made the switching frequency decrease 50%.
对空间电压矢量方法进行了改进，在不改变系统输出特性的前提下，使开关频率降低了50%。
Variable voltage and variable frequency system based on vector control is applied widely in high speed train.
基于矢量控制的变压变频调速在高速列车中得到广泛应用。
In this paper, a vector-control system using a 8-bit microcomputer for variable frequency speed-control of induction motor is presented.
本文介绍了一种用一台八位微机实现的异步机变频调速矢量控制系统。
In this paper, a vector-control system using a 8-bit microcomputer for variable frequency speed-control of induction motor is presented.
本文介绍了一种用一台八位微机实现的异步机变频调速矢量控制系统。
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