DESIGN OF FUZZY PID CONTROLLER FOR SPEED CONTROL OF BLDC MOTOR PHASE I REPORT Submitted by ARJUN M Register No. 710012428003 in partial fulfilment for the award of the degree of MASTER OF ENGINEERING in CONTROL AND INSTRUMENTATION DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING ANNA UNIVERSITY REGIONAL CENTRE‚ COIMBATORE COIMBATORE-641 047 DECEMBER 2013 ii ANNA UNIVERSITY REGIONAL CENTRE‚ COIMBATORE COIMBATORE-641 047 DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING PROJECT WORK
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surface. When harnessed‚ wind energy can be converted into mechanical energy for performing work such as pumping water‚ grinding grain‚ and milling lumber. By connecting a spinning rotor (an assembly of blades attached to a hub) to an electric generator‚ modern wind turbines convert wind energy‚ which turns the rotor‚ into electrical energy. Because wind is a clean and renewable source of energy‚ modern wind turbines had been installed in 26 countries by 2007‚ including such nations as Germany
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The resinous project of Rajasthan‚ the Super Thermal Power Station‚ and Suratgarh is situated near village Thukrana about 27 km. from Suratgarh city in sriganganar district. The site was considered an ideal location for setting up a thermal power station due to availability of land‚ water‚ transmission line and cheap labour. A total land area of 5029 bighas been acquired for the power station and 12 km. long constructed from national highway no. 15near birdhwal railway station to plant site. A
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12 Power System Stability 12.1 INTRODUCTION The stability of an interconnected power system is its ability to return to normal or stable operation after having been subjected to some form of disturbance. Conversely‚ instability means a condition denoting loss of synchronism or falling out of step. Stability considerations have been recognized as an essential part of power system planning for a long time. With interconnected systems continually growing in size and extending over vast geographical
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Literature review Index 1. Introduction------------------------------------------------------------------3 2. Micro Air Vehicle------------------------------------------------------------3 3. Delfly---------------------------------------------------------------------------4 3.1 Introduction of Delfly---------------------------------------------------------4 3.2 Power Transmission & Structure of Delfly-------------------------------5 3.2.1 Battery---------------
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CAS 9-LINE BRIEF (GOOD FOR FIXED WING OR ANY U.S. CAS A/C) */**/***/ ‡/§ IP/BP:”_______________________________” HEADING:”_______” (DEG MAG‚ IP/BP TO TGT) OFFSET: ”_______” (L/R) DISTANCE: ”________” (IP TO TGT IN NM FOR F/W‚ CENTER OF BP TO TGT IN METERS FOR R/W) TGT ELEVATION: ”_____________” (FEET MSL) TGT DESCRIPTION: ”___________________” TGT LOCATION: ”______________________” (INCLUDE GRID ZONE ID) TYPE MARK: ”________________________‚”
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WORKING PRINCIPLE OF CLAY CRUSHER MACHINE Clay Crusher Machine the main working parts of the rotor with a hammer. The rotor is composed of main shaft‚ disk‚ pin shaft and hammer. Motor drives the rotor in the crushing cavity high-speed rotation. Since the upper clay feeding mouth to into the machine‚ the high-speed movement of the hammer blow‚ impact‚ shear‚ grinding and crushing. At the bottom of the rotor and sieve plate‚ crush clay is less than the screen hole size in graded through the sieve plate
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breaking‚ particularly on wet or icy roads. A disc brake‚ a system previously used in vehicles‚ uses a piston to squeeze the brake pads against a rotor. Breaking harder increases the magnitude of the normal force‚ which results in the increase of the force of friction acting on the rotor. Given that the rotor is attached to the steering wheel‚ as the rotor reduces its speed so does the wheel. With disc brakes on cars‚ the brake can prevent the wheel from turning lot faster than the friction from the
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and in conformance with Australian Standards. The EPMA rotor starter is used to control the starting of a slip ring (wound rotor induction) motor. The starting current is generally limited to a maximum of 250% Full Load Current. Optimal starting torque for each application is selected by the choice of the initial value of resistance. The principle of the liquid starter is that of a secondary resistance starter‚ where by the rotor resistance is reduced to a minimum during the starting
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USED: 1. Input Power = W1 +W2 2. Copper Loss = 3 Iph2 Rac 3. Rac = 1.06 R‚ Where R is the Stator Resistance CIRCUIT DIAGRAM 3 - Φ Auto Transformer R FUSE 415 V 50 Hz 3-Φ AC Y 415 V 50 Hz 3-Φ AC 3- Φ Induction Motor A M C L V R Rotor V T P S FUSE T S C M L V B Y B FUSE THEORY The energy conversion process is carried out with the help of magnetic fields. These conversion processes also result in losses to the machine. Types of Losses The losses in a three phase induction
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