ATS48C14Q | 異步電機 | 用于風(fēng)力發(fā)電廠和小型水電站等
制造者: 施耐德電氣
類型 : 系列軟起動器
型號：ATS48C14Q
產(chǎn)品應(yīng)用場景:異步電機
應(yīng)用領(lǐng)域:重工業(yè)和泵
保證 ：1年
異步電機，也稱為感應(yīng)電機或交流異步電機，是一種常用的電動機類型。以下是關(guān)于異步電機的詳細介紹：
定義與原理：
ATS48C14Q 異步電機是由氣隙旋轉(zhuǎn)磁場與轉(zhuǎn)子繞組感應(yīng)電流相互作用產(chǎn)生電磁轉(zhuǎn)矩，從而實現(xiàn)機電能量轉(zhuǎn)換為機械能量的一種交流電機。
其工作原理基于電磁感應(yīng)現(xiàn)象，定子繞組加對稱電壓后，產(chǎn)生一個旋轉(zhuǎn)氣隙磁場，轉(zhuǎn)子繞組導(dǎo)體切割該磁場產(chǎn)生感應(yīng)電勢，由于轉(zhuǎn)子繞組處于短路狀態(tài)會產(chǎn)生一個轉(zhuǎn)子電流。轉(zhuǎn)子電流與氣隙磁場相互作用就產(chǎn)生電磁轉(zhuǎn)矩，從而驅(qū)動轉(zhuǎn)子旋轉(zhuǎn)。
分類：
ATS48C14Q 異步電動機按照轉(zhuǎn)子結(jié)構(gòu)分為兩種形式：鼠籠式(鼠籠式異步電機)和繞線式異步電動機。
根據(jù)用途和特性，還有防爆型三相異步電動機、YS系列三相異步電動機、Y、Y2系列三相異步電動機、YVP系列變頻調(diào)速電動機等多種類型。
特點：
結(jié)構(gòu)簡單、制造容易、價格低廉、運行可靠、堅固耐用、運行效率較高。
ATS48C14Q 異步電機的轉(zhuǎn)速(轉(zhuǎn)子轉(zhuǎn)速)小于旋轉(zhuǎn)磁場的轉(zhuǎn)速，因此稱為異步電機。
異步電機在各類電動機中應(yīng)用最廣、需要量最大，各國的以電為動力的機械中，約有90%左右為異步電動機。
應(yīng)用：
三相異步電機主要用作電動機，拖動各種生產(chǎn)機械，如風(fēng)機、泵、壓縮機、機床、輕工及礦山機械、農(nóng)業(yè)生產(chǎn)中的脫粒機和粉碎機、農(nóng)副產(chǎn)品中的加工機械等。
在家用電器中，如電風(fēng)扇、洗衣機、電冰箱、空調(diào)器等也廣泛使用單相異步電動機。
異步電機也可作為發(fā)電機，用于風(fēng)力發(fā)電廠和小型水電站等。
控制方法：
ATS48C14Q 異步電機的控制方法包括電流向量控制方法、空間矢量調(diào)制方法、直接轉(zhuǎn)矩控制方法和神經(jīng)網(wǎng)絡(luò)控制方法等。
這些控制方法各有優(yōu)缺點，可以根據(jù)實際需求選擇適合的控制策略，以實現(xiàn)異步電機的高效、穩(wěn)定運行。
Manufacturer: Schneider Electric
Type: Series soft starter
Model: ATS48C14Q
Product application scenario: asynchronous motor
Applications: Heavy industry and pumps
Guarantee: 1 year
Asynchronous motors, also known as induction motors or AC asynchronous motors, are a commonly used type of motor. The following is a detailed introduction to asynchronous motors:
Definition and principle:
ATS48C14Q induction motor is a kind of AC motor which is generated by the interaction of the air gap rotating magnetic field and the induction current of the rotor winding to generate electromagnetic torque, so as to realize the conversion of electromechanical energy into mechanical energy.
Its working principle is based on the electromagnetic induction phenomenon. When the stator winding is applied with a symmetrical voltage, a rotating air gap magnetic field is generated. The conductor of the rotor winding cuts the magnetic field to generate an induced potential. The rotor current interacts with the air gap magnetic field to generate electromagnetic torque, which drives the rotor to rotate.
Categories:
The ATS48C14Q asynchronous motor is divided into two forms according to the rotor structure: squirrel cage (squirrel cage asynchronous motor) and wound asynchronous motor.
According to the use and characteristics, there are explosion-proof three-phase asynchronous motors, YS series three-phase asynchronous motors, Y, Y2 series three-phase asynchronous motors, YVP series variable frequency speed regulating motors and other types.
Features:
Simple structure, easy manufacturing, low price, reliable operation, durable, high operating efficiency.
The speed of the ATS48C14Q asynchronous motor (rotor speed) is less than the speed of the rotating magnetic field, so it is called an asynchronous motor.
Asynchronous motor is the most widely used in all kinds of motors, the largest demand, and about 90% of the electrically-powered machinery in various countries are asynchronous motors.
Applications:
Three-phase asynchronous motors are mainly used as motors to drive a variety of production machinery, such as fans, pumps, compressors, machine tools, light industry and mining machinery, threshers and shredders in agricultural production, processing machinery in agricultural and sideline products.
In household appliances, such as electric fans, washing machines, refrigerators, air conditioners, etc., single-phase asynchronous motors are also widely used.
Asynchronous motors can also be used as generators for wind power plants and small hydropower plants.
Control method:
The control method of ATS48C14Q induction motor includes current vector control method, space vector modulation method, direct torque control method and neural network control method.
Each of these control methods has its own advantages and disadvantages. The suitable control strategy can be selected according to the actual demand to realize the efficient and stable operation of the asynchronous motor.
