SENSORLESS SPEED CONTROL OF INDUCTION MOTOR PPT

... ANALYSIS AND APPLICATION OF TWO- PHASE SPINDLE MOTOR DRIVEN BY SENSORLESS BLDC MODE WEI TAILE (B Eng., Huazhong Univ of Sci and Tech.) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING... speed of two- phase spindle motor 44 Figure 2.21 The EM torque of two- phase spindle motor 44 Figu[r]

(f) For electric-motor-driven pumps, where alternative power supplies are provided in accordance withAS 2419.1, the pump shall be run under load off both supplies including emergency or private generationplant.(g) Check circuit-breakers and fuses protecting pump motor circuits to ensur[r]

Industrial Automation Business Unit (IABU) of Delta Electronics focuses our
expertise on Drive, Motion and Control with our knowledge and experience in
automation control. Our RD teams continue researching and developing key
technologies, producing innovative products in industrial automation; for e[r]

When stopping button is pressed, all movements would stop immediately.THE CONTROL SYSTEMThe control system is composed of an Arduino board and with an Atmega328 chip, limits switches, 24VDC motors, a control panel and four motor driver boards.Arduino BoardThe Ardui[r]

Acoustic control of mouse pointer. This paper describes the design and implementation of a system for controlling mouse pointer using nonverbal sounds such as whistling and humming. Two control modes have been implemented—an orthogonal mode (where the pointer moves with variable speed either horizon[r]

Nội dung Text: Summary of doctoral thesis: Improving the efficiency in using double fed induction machine in shaft generator system on shipboards MINSTRY OF EUCATION AND TRANING HANOI UNIVESITY TRANSPORT AND COMMUNICATIONS NGUYEN TRONG THANG IMPROVING THE EFFICIENCY IN USING DOUBLEFED INDUCTION MACH[r]

If all the work equipment control levers including swing and travel levers are at neutral for at least 4 seconds, CPU controller drives the governor motor to reduce the engine speed to 1200rpm. As the result of reducing the engine speed, fuel consumption and nois[r]

Bài báo đưa ra phương pháp thiết kế các bộ điều khiển phi tuyến cho động cơ không đồng bộ sử dụng
phương pháp tuyến tính hóa chính xác (cấu trúc tách kênh trực tiếp) một cách bài bản. Xuất phát từ ý tưởng
của phương pháp, đưa ra cấu trúc điều khiển cho động cơ không đồng bộ, tiến hàn[r]

... automatic software platform for fault detection and diagnosis of induction motors and electromechanical systems, analyzing vibration data features and studying and comparing related algorithm, and targeting... APPLICATION OF COMPUTATIONAL INTELLIGENCE FOR FAULT DETECTION AND DIAGNOSIS OF INDUCT[r]

Git is an opensource version control system known for its speed, stability, and distributed collaboration model. Originally created in 2006 to manage the entire Linux kernel, Git now boasts a comprehensive feature set, an active development team, and several free hosting communities. Git was designe[r]

Prompt avoidance is not in time and may cause collision or stranding .• When the rudder angle selection switch is installed. select the maximum rudder angleof 50' during auto steering.If the maximum rudder of 70' is set and used as is. own ship may overturn with a rudderof 70' caused by malfu[r]

4900 children are diagnosed with ALL each year in the United States,with an incidence of 29 per million of all US children. The peakincidence of ALL occurs between 2 to 5 years of age and maybetrending downward in both the United Kingdom and United States.The incidence