Adjustable Electric Drive Based On Radiation-Resistant Induction Motors
نویسندگان
چکیده
منابع مشابه
Optimization of Direct Drive Induction Motors for Electric Ship Propulsion with High Speed Propellers
Direct drive electric ship propulsion can offer increased flexibility and reduced overall fuel consumption compared to geared mechanical systems [Davis 1987, Doerry 2007]. As a well-established technology, induction motors are a dependable and economical option for electrically controlled ship propulsion, but their size and weight are large due to the relatively low propeller speeds. Increasing...
متن کاملTwo Switch Adjustable-Speed Drive with Single-Phase Induction Machine
A novel low-cost drive with a single-phase induction machine for HVAC applications that can operate at either full or reduced speed is proposed. An experimental drive based on the presented setup has been developed and built to verify its practical viability and properties. The paper presents results of investigation obtained by means of numerical simulations as well as experiments and discusse...
متن کاملAdjustable Speed Drive Control Based on Random Pulse Width Modulation
The Pulse Width Modulation (PWM) power electronics systems often produce objectionable acoustic noise at the PWM switching frequency. For example, in a fan / blower drive, the drive used for the blower should use “spread spectrum PWM” technology (also known as Random PWM) where acoustic noise radiating through the duckwork is a very seriously concerned. This paper shows the theoretical basis fo...
متن کاملOnline Electric Current Based Diagnosis of Stator Faults on Squirrel Cage Induction Motors
Abstract—In the present paper, five electric current based methods to analyze electric faults on the stator of induction motors (IM) are used and compared. The analysis tries to extend the application of the multiple reference frames diagnosis technique. An eccentricity indicator is presented to improve the application of the Park’s Vector Approach technique. Most of the fault indicators are va...
متن کاملAcceleration Slip Regulation Strategy for Distributed Drive Electric Vehicles with Independent Front Axle Drive Motors
This paper presents an acceleration slip regulation strategy for distributed drive electric vehicles with two motors on the front axle. The tasks of the strategy include controlling the slip ratio to make full use of the road grip and controlling the yaw rate to eliminate the lateral movement due to the difference between motor torques. The rate of the slip ratio change can be controlled by con...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IOP Conference Series: Materials Science and Engineering
سال: 2020
ISSN: 1757-899X
DOI: 10.1088/1757-899x/950/1/012001