Troubleshooting and Maintenance of Power Distribution Equipment
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Troubleshooting and Maintenance of Power Distribution Equipment Course
Introduction:
The application of Lean Six Sigma principles spans across various industries, aiming to enhance process efficiency by eliminating waste and reducing defects. When implemented effectively, these methodologies can result in improved customer satisfaction, increased revenue, and overall organizational success. In the healthcare sector, the impact of defects extends beyond financial implications, as they can significantly impact patient outcomes and even survival.
By adopting proven Lean or Six Sigma methodologies, healthcare professionals can achieve tangible benefits, including the reduction of unnecessary expenses. One such methodology is the DMAIC approach (Define, Measure, Analyze, Improve, Control), which focuses on enhancing existing processes. In a hospital setting, a common process that can benefit from improvement is the check-in process.
The Lean Sigma Performance Improvement in Healthcare course is designed to assist healthcare organizations in their improvement journey. It provides a practical roadmap for effectively implementing Lean or Six Sigma principles, supported by real case studies that highlight crucial aspects of change often overlooked. Through this course, participants will gain valuable insights and knowledge to drive positive transformation within their healthcare organizations.
Course Objectives:
This course is designed to provide a comprehensive understanding of the various types of transformers, generators, circuit breakers, and protection schemes. Upon the successful completion of this course, participants will be able to specify select, commission, troubleshoot and maintain this distribution equipment for their applications. Further, participants will have enough knowledge to achieve reduced capital, operating and maintenance costs along with increase in efficiency. During the duration of this course, participants will understand and learn the following:-
- Refresh of Electrical Fundamentals & Basics (Power types, power factor, inductance
- The fundamentals and basics of generators.
- How to control frequency and voltage.
- Gain knowledge of synchronization methods and conditions;
- The earthing system for generators.
- The different protection needed for generators.
- Understand practical power distribution fundamentals & Different layouts.
- Determine short-circuit ratings quickly and effectively
- Assess the influence of fault levels on switchgear ratings
Who Should Attend?
Engineers and Technicians with Electrical Backgrounds from Electrical Power Utilities Companies, Manufactures, Engineering professionals, Petrochemical Companies, and Commercial Buildings are recommended to attend. Participants need specific requirements other than a basic understanding of Electricity and Magnetism and knowledge of nature and operation of Power supply and distribution system.
Course Outlines:
- Introduction & Overview to Electrical power Distribution networks
- Review Electrical Fundamentals.
- Power system components.
- Distribution network layout & configurations.
- Bus bars configurations.
- Choice of transmission voltage.
- Cables & overhead transmission distribution lines.
- Electrical drawings & diagrams.
- Voltage disturbances to Power networks.
- Power Quality Specifications IEEE 446.
- Condition Based Monitoring For Electrical Distribution Equipment
- insulation Resistance Monitoring.
- Insulation resistance test (IR).
- Components of DC Leakage Current.
- Megger test.
- Polarization index test.
- AC & DC hi-pot test.
- Measuring insulation degradation.
- Insulation power factor.
- On line measuring partial discharge activity for insulation.
- PDA Curves.
- On-Line Monitoring of Transformers.
- Local Indications.
- Thermography
- PDA - Partial Discharge Analysis.
- Insulating Oil Properties And Tests
- Test for Dielectric Strength.
- Water Content in Oil.
- Acidity Test (Neutralization Number).
- Oxidation Inhibitor.
- Interfacial Tension Test (IFT).
- Oil Color.
- Oil Power Factor Test.
- Insulating Oil Dissolved Gas Analysis (DGA).
- Generator Fundamentals Maintenance, Testing and Trouble Shooting
- Generator Basics & principle of operations.
- Synchronous Generator Construction.
- The Speed of Rotation of a Synchronous Generator.
- The Internal Generated Voltage of a Synchronous Generator.
- The Equivalent Circuit of a Synchronous Generator.
- The Phasor Diagram of a Synchronous Generator.
- The Synchronous Generator Operating Alone.
- The Effect of Load Change on a Synchronous Generator Operating Alone.
- Parallel Operation of AC Generators.
- The Conditions Required for Paralleling.
- The General Procedure for Paralleling Generators.
- Frequency-Power and Voltage-Reactive Power Characteristics of a Synchronous Generator.
- Operation of Generators in Parallel with Large Power Systems.
- Synchronous Generator Ratings.
- The Voltage, Speed, and Frequency Ratings.
- Apparent Power and Power-Factor Ratings.
- Synchronous Generator Capability Curves.
- Generator excitation and voltage control.
- Preventative Maintenance & Trouble Shooting.
- Transformer Fundamentals, Maintenance, Testing and Troubleshooting
- Principles of Transformers.
- Saturation Curve & Voltage Ratio of Transformers.
- Current Ratio & Impedance of Transformers.
- Transformer Construction.
- Transformer losses and efficiency.
- Transformer Cooling & Types.
- Transformer Polarity & Vector group.
- Transformer Applications