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High Voltage Electrical Grounding and Bonding For Utility and Industrial Applications

High Voltage Electrical Grounding and Bonding For Utility and Industrial Applications

Yogyakarta | 10 – 13 March 2014 | IDR 7.000,000.00 per participant
Yogyakarta | 19 – 22 May 2014 | IDR 7.000,000.00 per participant
Yogyakarta | 8 – 11 September 2014 | IDR 7.000,000.00 per participant
Yogyakarta | 1 – 4 December 2014 | IDR 7.000,000.00 per participant

 


DESCRIPTION

This course will provide the basic principles of grounding a power supply network to ensure safety of personnel and equipment. Understanding these principles will provide the correct tools to design a grounding system applicable to utility networks and industrial plant distribution. This course covers the basic procedures in working safely on medium and high voltage systems. After Attending, You Will Learn:

  • The basic principles of grounding of medium and high voltage electrical systems
  • Protective or Safety grounding system
  • Safe and unsafe working conditions
  • Design considerations of a grounding grid for medium and high voltage
  • Measuring of ground resistance, resistivity in substations
  • Protection of substations from lightning energy



WHO SHOULD ATTEND

  • Utility and Industrial Electrical Engineers and Engineering Technicians
  • Project Engineers
  • Design Engineers
  • Field Technicians
  • Electrical Technicians
  • Electricians
  • Plant Operators
  • Plant Engineers
  • Electrical Supervisors



SUMMARY OUTLINE

1. Definitions and Interpretations

  • Determination of Need of Personal Protective Grounding
  • Basic Criteria for Safe Grounding Practices
  • Electric Shock Hazard
  • Grounding Practices
  • Basic Design Options
  • Soil Resistivity
  • Ground Fault Currents
  • Fault clearing Time

2. Grounding Options

  • Ground Cable Assemblies
  • Grounding Cable Ampacities
  • Grounding Cable Reactance
  • Parallel Grounds
  • Grounding Clamps
  • Grounding Insulated Power Cable
  • Ground Potential Rise (GPR) in Medium- and High-Voltage Systems

3. Ground Grid Design for Substations

  • Determination of Maximum Available Fault Current
  • Exposure Voltage Calculations for Plants & Switchyards
  • Touch and Step Potential
  • Transferred Potential
  • Elimination of Step and Touch Potential
  • Selection of the Right Connector
  • Horizontal Grid Design IEEE STD 80-2000
  • Introduction to 2-Layer Soil Model
  • Vertical Rods Connected by a Grid
  • Temporary Grounding

4. Switchyard and Substation Protective Grounding

  • General Considerations for Placement of Protective Grounds
  • Power Circuit Breakers and Transformers
  • Disconnect Switches and Bus
  • Insulated High Voltage Cable
  • Cable Terminations
  • Midsections and Splices
  • Grounding Transformers and Phase Reactors
  • Capacitor Banks

5. Power Line Protective Grounding

  • Grounding of Metal Transmission Structures
  • Slip Joints
  • Steel Pole Structures
  • Overhead Ground Wires
  • Structure Footing Ground
  • Grounding on Wood Pole Transmission Structures
  • Transmission Line Terminal Ground Switches
  • Grounding on Distribution Lines
  • Surface Equipment and Vehicle Grounding

6. Technical Considerations in Protective Grounding in Substations and Switchyards

  • Substation Grounding System
  • Typical Shock Situations – Conditions of Danger
  • Structure Touch
  • Electric Circuit for Switch Operator Sources of Hazardous Current on De-energized Equipment
  • Grounding and Jumpering Requirements
  • IEE Std 80-2000



METHODE

  • Discuss
  • Case Study
  • Evaluation
  • Simulation



INSTRUKTUR

Teguh Santoso, Ir
Teguh Santoso experienced more than 26 years in Electrical.



TIME & VENUE

  • Dafam fortuna Hotel, Yogyakarta
  • 10-13 March 2014
  • 19-22 May 2014
  • 8-11 September 2014
  • 1-4 December 2014
  • 4 days – 08 am – 04 pm



COURSE FEE

IDR 7.000,000.00 per participant non residential



FACILITY

  • Module / Handout
  • Certificate
  • Souvenir
  • Training Kit

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http://www.twitter.com/avisdjamal

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