Computer Interfaced Three-Phase Induction Motor Drive

Name: Computer Interfaced Three-Phase Induction Motor Drive
Brand: LAP Lambert Academic Publishing
SKU: 9783330014664
Price: 21617 HUF
Availability: InStock

Szerző: Md. Azizul Huq

Nyelv:

Kötés: Puha kötésű

Kiadó: LAP Lambert Academic Publishing

Elérhetőség: Beszállítói készleten

Küldés 5-8 napon belül

21 617 Ft

The speed of a three-phase induction motor can be varied within a wide range other than its rated va...

Információk a könyvről

Szerző

Md. Azizul Huq

Nyelv

Angol

Kötés

Könyv - Puha kötésű

Kiadva

2016

oldal

200

EAN

9783330014664

Enbook ID

15720513

Kiadó

LAP Lambert Academic Publishing

Súly

316

Méretek

150 x 220 x 12

Teljes leírás

The speed of a three-phase induction motor can be varied within a wide range other than its rated value if its input parameters (frequency, voltages) are varied properly. For industrial, mainly in knitting and some other sophisticated use of three-phase induction motor, precise and accurate control of the speed of the motor is necessary. The present three-phase inverter is so designed that its input parameters can be easily varied through proper software program and computer interfacing hardware. N-channel MOSFET is used as power device but may be replaced with IGBT. A special one way delay circuit is introduced to ensure non short circuit situation. The input frequency to the inverter can be varied by varying the input voltage to the Voltage Controlled Oscillator (VCO). The proper input voltage to the inverter is set by Automatic Voltage Regulator (AVR) instructed by the computer. Though the frequency of the inverter can be varied between a wide range, the inter phase separation remains always 120 deg yielding a true pattern of a three-phase power supply. Introduction of microcomputer and associate of software programs in three-phase induction motor control system is accurate.

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Computer Interfaced Three-Phase Induction Motor Drive

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