An Intensive 5-day Training Course
Variable Frequency Drives (VFDs)
Understanding the Importance and Functionality of Variable Frequency Drives (VFDs)
CLASSROOM DATES
INTRODUCTION
This EuroMaTech training course highlights the relevance of Variable Frequency Drives (VFDs), also known as adjustable speed drives in the electrical installation. A VFD allows motor-based systems to adjust the speed at which the motor runs. That speed is based on how much power the mechanical systems need to meet the demand of the building. The demand of the system is also referred to as the “load” of the system. By varying the speed, the motor is able to meet the needs of the load without using more energy than necessary.
Nearly all Variable Frequency Drives work on the basis of taking the existing AC supply, converting it to DC using a rectifier, and then converting it back to a variable frequency supply using an inverter. Modern VFDs utilizes the new matrix design with innovative trends to optimize the performance of the VFD.
Currently, VFDs are being built into many new systems; however, they can also be added to some current systems through a retrofit. When looking to retrofit a system with a drive, consult a professional to match the drive with the existing system and motor. Making sure they are properly matched is very important in making sure you gain the highest efficiency possible.
TRAINING OBJECTIVES
- Understand the factors controlling speed of an induction motor
- Explain the construction and operation principles of VFD
- Determine the benefits of the VFD
- Understand the VFD technologies
- Explain the importance VFD maintenance
WHO SHOULD ATTEND?
The technicians and maintenance staff will be able to perform correct maintenance procedures and troubleshooting of AC motors and VFDs. This Variable Frequency Drive training course is suitable to a wide range of professionals but will greatly benefit:
- Electrical Engineers
- Maintenance Technicians
- Maintenance Management Professionals
- Project Engineers
TRAINING METHODOLOGY
The goals of each participant are discussed to ensure their needs are fulfilled, as far as possible. Questions are encouraged throughout, particularly at the daily wrap up sessions. This provides opportunities for participants to discuss specific issues and, if possible, find appropriate solutions. Case studies are employed to highlight particular points and appropriate video materials used to illustrate particular conditions.
TRAINING SUMMARY
This EuroMaTech training course covers a comprehensive range of topics related to variable frequency drives. These drives are increasingly popular and installed in most oil and gas industries pumps and HVAC systems. Attending this VFD training course will ensure total understanding with regards to the characteristics, construction and operations of the variable frequency drives.
TRAINING OUTLINE
Day 1: Fundamentals of Three Phase AC Motors, Starters and Factors Controlling Speed
- Three-phase AC motors, types, construction, characteristics and applications
- Starting of induction motors and associated techniques and acceleration
- Speed control requirements of AC motors and load matching
- Soft starters characteristics
- Selection of AC motors for industrial applications and service factor
- Fundamentals of a variable speed drive
Day 2: Components and Characteristics of Variable Frequency Drives
- Power semiconductors, diode, thyristor (SCR), IGBT, MOSFET, GTO and others.
- Voltage-source inverters characteristics
- Current source inverters characteristics
- Benefits and applications of VFD
- Two-level PWM, regeneration and dynamic braking
- Medium voltage VFD
Day 3: Characteristics and Functionalities of Pulse Width Modulation
- The rectification process
- The DC bus process and functionalities
- The inverter types, process and functionalities
- Volts per hertz operation
- The Megadrive -Load commutated inverters
- PWM technology in Megadrive-LCI
Day 4: Troubleshooting, Test Instruments and Maintenance of Drives
- Soft starters and selecting the correct VFD
- Troubleshooting techniques and maintenance for VFD
- Testing instruments and scopemeters for VFD
- Shaft ground rings
- VFD parameter settings and settings
- VSD bearing failures and remedies
Day 5: Modern VFD Matrix and Trends
- VFD matrix design
- VFD management
- Preventive VFD faults and failures
- Innovative trends in VFDs
- Case studies, selection and design
- Q&A and wrap up session
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ACCREDITATION
EuroMaTech is registered with the National Association of State Boards of Accountancy (NASBA) as a sponsor of continuing professional education on the National Registry of CPE Sponsors. State boards of accountancy have final authority on the acceptance of individual courses for CPE credit. Complaints regarding registered sponsors may be submitted to the National Registry of CPE Sponsors through its website: www.NASBARegistry.org.
Euromatech is a Knowledge & Human Development Authority (KHDA) approved training institute in Dubai, licensed and approved to deliver training courses in the UAE.
The KHDA is the regulatory authority in the UAE, that oversees administering, approving, supervising, and controlling the activities of various education providers in the UAE. We are proud of our commitment to ensuring quality training courses and status as a KHDA-approved training provider.
FAQ
What makes EuroMaTech a leader in professional training?
EuroMaTech stands out as a leader in training and professional development due to:
- 30+ years of experience delivering high-impact training courses across industries.
- Accreditations from leading institutions, ensuring top-tier course quality and recognition.
- A portfolio of thousands of training courses, serving professionals at every level.
- A focus on innovation and future-ready learning models, including blended and digital training.
- Long-term partnerships with organizations globally, ensuring sustained success through talent development.
How can I register for a EuroMaTech training course?
To register for a training course, you can:
- Visit the EuroMaTech website, browse the available courses, and follow the online registration process.
- Contact EuroMaTech’s support team for assistance with course selection or inquiries about corporate training solutions.
Does EuroMaTech offer international training courses?
Yes, EuroMaTech delivers training courses in major cities worldwide, including locations across Europe, Asia, Africa, and the Middle East, in addition to its extensive presence in Dubai.
Where are EuroMaTech’s training courses held?
EuroMaTech conducts its training courses at prestigious venues across Dubai and other major international cities. Additionally, virtual training options are available, allowing participants to join courses remotely from anywhere in the world.
What ISO training courses does EuroMaTech offer?
EuroMaTech provides a range of ISO certification and compliance training courses, including:
- ISO 9001 – Quality Management Systems Training
- ISO 45001 – Occupational Health & Safety Management Training
- ISO 14001 – Environmental Management Systems Training
These courses help organizations adopt internationally recognized standards and improve their overall performance.
How does EuroMaTech ensure the quality of its training courses?
EuroMaTech ensures the highest standards by:
- Partnering with globally recognized accrediting bodies such as ILM, CPD, PMI, NEBOSH, and HRCI.
- Designing training courses with a focus on practical, real-world applications.
- Using experienced instructors with industry expertise.
- Continuously updating course content to reflect current trends and best practices.
Does EuroMaTech provide customized corporate training courses?
Yes, EuroMaTech specializes in tailored corporate training courses designed to meet the unique needs of organizations. These customized courses are ideal for businesses seeking to upskill teams across different departments or regions.
How many professionals have attended EuroMaTech’s training courses?
EuroMaTech has successfully delivered thousands of training courses, with thousands of professionals from over 50 countries attending annually.
What industries does EuroMaTech serve through its training courses?
EuroMaTech provides specialized training courses for a wide range of industries, including:
- Oil & Gas
- Energy & Power
- Construction & Infrastructure
- Banking & Finance
- Healthcare
- Telecommunications
- Logistics & Supply Chain
- Aviation & Aerospace
- Government & Public Sector
- Hospitality & Tourism
- Information Technology & Cybersecurity
- Human Resources & Talent Management
Are EuroMaTech’s training courses accredited?
Yes, EuroMaTech’s training courses are accredited by globally recognized institutions, ensuring high-quality, internationally respected certifications. Key accreditations include:
- ILM (Institute of Leadership & Management)
- CPD (Continuing Professional Development Certification Service)
- PMI (Project Management Institute)
- NEBOSH (National Examination Board in Occupational Safety and Health)
- HRCI (Human Resource Certification Institute)
What types of training courses does EuroMaTech offer?
EuroMaTech offers a diverse portfolio of training courses designed to meet the needs of professionals at all levels. These include:
- Leadership & Management Development Training
- Technical & Engineering Training Courses
- Project & Risk Management Training
- Health, Safety & Environmental (HSE) Training
- Finance & Accounting Training Courses
- ISO Compliance & Certification Training
- Human Resources & Talent Management Training
- Soft Skills & Communication Training Courses
Do you provide assistance with hotel accommodation?
Yes, we can assist you with the following:
- Corporate Discount: If available, we can extend our corporate discount for your stay at selected hotels.
- Hotel Suggestions: We can provide recommendations for nearby hotels based on your preferences and budget.
Feel free to explore online booking platforms for the most cost-effective options.
Do you offer customized training for organizations?
Yes, we provide tailored training solutions designed to meet the specific needs of your organization. Customized courses can be delivered either in-person or online, and you can select the dates and duration that best fit your schedule. For more details, please contact us at inhouse@euromatech.com
What types of training formats do you offer?
We provide two flexible training formats to suit your preferences:
- Classroom Training: Experience in-person learning with expert instructors. Engage in interactive discussions, hands-on activities, and benefit from face-to-face networking.
- Online Training: Join live online sessions from anywhere, offering flexibility for those with busy schedules or who prefer remote learning.
- In-House Training: We can bring our training directly to your organization, allowing for tailored sessions that address your specific needs and objectives.
Can you assist with visa arrangements?
Yes, we can help by issuing an official Letter of Invitation once you’ve confirmed your training registration, which can assist in your visa application process.
Who will be the senior consultant leading the training?
We are happy to share the profiles of our expert instructors. To learn more about their qualifications and experience, please contact us info@euromatech.com
