(1) The document discusses brushless DC motors (BLDC), which operate similarly to normal DC motors but with the coil on the outside of the motor and magnets on the inside. (2) BLDC motors use electronic commutation
BLDC motors are used widely due to various advantages.
This slide includes construction, working, modes of operation and braking, and applications. We also compare it with Brushed DC motor and Induction Motor.
We have pioneered the BLDC Solar Ceiling Fan in India, as a
first mover our objective is to ensure Quality product with Better
Output hence we are the only OEM providing the fan below 24
Watt power consumption in (std 48”)
APPLICATION OF MECHATRONICS IN COORDINATE MEASURING MACHINE.USE OF MULTI-SENSOR TECHNOLOGY.CMM IS USED TO MEASURE COORDINATE OF A WORKPIECE WITH THE HELP OF PROBE.CMM CAN BE CONTROLLED WITH THE HELP OF NUMERICAL CONTROL. INTRODUCTION TO 5 AXIS TECHNOLOGY.
ADVANTAGES OF CMM.TYPES OF CMM.
my micro project of Elements of Electrical (22215) (1).pdfBhaveshNehare
my micro project of Elements of Electrical (22215) (1).pdf
Title.
Explain pure inductive and capacitive circuit.
Join my telegram channel.
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You tube channel.
https://youtube.com/channel/UCIJ-jaSTte348MpWfeuxuAw
My twitter channel.
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Definition and origin of robotics – different types of robotics – various generations of robots – degrees of freedom – Asimov's laws of robotics – dynamic stabilization of robots.
BLDC motors are used widely due to various advantages.
This slide includes construction, working, modes of operation and braking, and applications. We also compare it with Brushed DC motor and Induction Motor.
We have pioneered the BLDC Solar Ceiling Fan in India, as a
first mover our objective is to ensure Quality product with Better
Output hence we are the only OEM providing the fan below 24
Watt power consumption in (std 48”)
APPLICATION OF MECHATRONICS IN COORDINATE MEASURING MACHINE.USE OF MULTI-SENSOR TECHNOLOGY.CMM IS USED TO MEASURE COORDINATE OF A WORKPIECE WITH THE HELP OF PROBE.CMM CAN BE CONTROLLED WITH THE HELP OF NUMERICAL CONTROL. INTRODUCTION TO 5 AXIS TECHNOLOGY.
ADVANTAGES OF CMM.TYPES OF CMM.
my micro project of Elements of Electrical (22215) (1).pdfBhaveshNehare
my micro project of Elements of Electrical (22215) (1).pdf
Title.
Explain pure inductive and capacitive circuit.
Join my telegram channel.
https://t.me/beardoxbhavesh_yt
You tube channel.
https://youtube.com/channel/UCIJ-jaSTte348MpWfeuxuAw
My twitter channel.
https://twitter.com/nehare_bhavesh?t=8AjjMbwbYfIYrDGtEVTZ6w&s=09
My Instragram channel.
https://instagram.com/beardoxbhavesh_status?igshid=YmMyMTA2M2Y=
My facebook page.
https://www.facebook.com/bhavesh.nehare.7
Definition and origin of robotics – different types of robotics – various generations of robots – degrees of freedom – Asimov's laws of robotics – dynamic stabilization of robots.
Applications of Bio systems Engineering (Artificial Organs)Dineesha Nipunajith
Applications Of Bio - Systems Engineering !
Artificial Heart
Artificial lungs
Artificial kidneys
Artificial nose
Artificial tongue
Advantages & Disadvantages
Health Risks
A growth-oriented professional, excels in devising & implementing strategies to ensure attainment of profit targets & business goal.
"High ambitions and strong will power.I am interested in new assignments,
" Grooming the team up to the mark of management keep an eye on competitors activity's, seeking senior level assignments in Channel Management.
Brushless DC Motor(BLDC)
A BLDC is simply a normal dc motor turned inside out,that means the coil is on the out side and the magnets are inside
The stator consists of several coils which current is led through Creating a magnetic field that makes the rotor turns
a brief introduction about the design and development of BLDC Motors with various other types of motors and their use in various ways. These is the presentation for the design and development of EV motors for final year engineering as well as other years engineering streams
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
1. A SEMINAR ON
BRUSHLESS DC MOTOR
SUBMITTED TO;
Mr. KULDEEP BHARDWAJ
Mr. DINESH TIWARI
SUBMITTED BY;
VINAY SINGH
E.E. 3rd year
1404620904
2. • What is a motor
Converts electrical energy into kinetic energy
• How it works
Motor Basics
3. BRUSHLESS DC MOTOR(BLDC)
PRINCIPLES
• A BLDC is simply a normal dc motor turned inside out,
that means the coil is on the out side and the magnets
are inside
• The stator consists of several
coils which current is led through
Creating a magnetic field that
makes the rotor turns
6. CONSTRUCTION
• Stator consists of stacked steel
laminations with windings placed in
the slots that are axially cut along the
inner periphery
• Rotor is made of permanent magnet and can vary from two to
eight pole pairs with alternate North (N) and South (S) poles.
Ferrite magnets and Rare earth alloy magnets are used in rotor
7. Unlike a brushed DC motor, the commutation
of a BLDC motor is controlled electronically.
It is important to know the rotor position in order
to understand which winding will be energized
following the energizing sequence.
Rotor position is sensed by different ways some
of them are
1) Hall sensors
2) Optical encoders
8. HALL SENSORS
When a magnetic field applied to a system with electric current a
hall voltage Perpendicular to the field and to current is generated.
This was discovered by Edwin Hall in 1879.
10. HOW IT WORKS
• Halls Sensors
sense the position of
the coils
• The Decoder Circuit
turns appropriate
switches on and off
• The voltage
through the specific
coils turns the motor
11. FEATURES CONVENTIONAL DC
MOTOR
PMBLDC MOTOR
Maintenance High low
Commutation method Mechanical contact
between brushes &
commutator.
Electronic switching using
power semiconductor
devices i.e.,
transistor,MOSFET
Detecting method Automatically detected by
brushes
Rotor position can be
detected by using sensor
i.e., Hall sensor, optical
sensor
controllable Speed controllable is
difficult
Speed can be easily
controllable, so that it is
possible to have very high
speed
12. ADVANTAGES
• Increased Reliability & Efficiency
• Longer Life
• Elimination of Sparks from Commutator
• Reduced Friction
• Faster Rate of Voltage & Current