Pelatihan DC Power System

Direct current (DC) Power System is the unidirectional flow of electric charge. Direct current is produced by sources such as Batteries, Power Supplies, Thermocouples, Solar Cells, or Dynamos. Direct current may flow in a conductor such as a wire, but can also flow through semiconductors, insulators, or even through a vacuum as in electron or ion beams. The electric current flows in a constant direction, distinguishing it from Alternating current (AC).

Direct Current Power System may be obtained from an alternating current supply by use of a rectifier, which contains electronic elements (usually) or electromechanical elements (historically) that allow current to flow only in one direction. Direct current may be converted into Alternating current with an inverter or a motor-generator set.

DC Power System Equipment including Rectifiers, Distribution, Converters, Inverters, DC/AC Hybrid Systems, Utility Charges, Power Conditioners, Surge Suppressors, Low Voltage Disconnects, Controllers, Remote and local monitoring, as well as indoor and outdoor enclosures.

Direct Current Power System is used to charge batteries and as power supply for electronic systems. Very large quantities of Direct current power are used in production of aluminum and other electrochemical processes. It is also used for some railways, especially in urban areas. High-Voltage Direct Current is used to transmit large amounts of power from remote generation sites or to interconnect alternating current power grids.

COURSE OUTCOMES

After successfully completing this course, Participants will able to do the following :
1. Understand the DC Power System
2. Describe the sources such as Batteries, Power Supplies, Thermocouples, Solar Cells, or Dynamos
3. Describe the Electric Drive Systems and various applications such as flexible production systems, industries, transportation, robotics and process control.
4. Understand the principle on DC Power System Equipment including
Rectifiers, Distribution, Converters, Inverters, DC/AC Hybrid Systems, Utility Charges
5. Explain operating principles, major components DC Power System.
6. Understand the Troubleshoot of DC Power System.

COURSE OUTLINE

1. Introduction to DC Power System.
2. Basic principles of the sources such as Batteries, Power Supplies, Thermocouples, Solar Cells, or Dynamos
3. Principles of components DC Power System.
4. Basic understanding of switch-mode power electronic converters in DC Power System.
5. Principles of DC power system equipment
6. Rectifiers
7. DC/AC Hybrid Systems and Utility Charges
8. Energy efficiency of DC power system.
9. Battery Charger
10. Converters and control (Phase Controlled Converters, Four quadrant operation Choppers, AC to DC converters)
11. PWM techniques
12. Voltage source inverters and current source inverters
13. Troubleshoot of DC Power System

PESERTA

* Electrical Engineers
* Electrical Maintenance Tradespeople & Technicians
* Instrumentation and Control Engineers
* Power System Protection and Control Engineers
* Building Service Designers
* Data Systems Planners and Managers
* Other Electrical personnel involved in the maintenance industrial, commercial, and institutional power systems

METHOD

Presentation

Discussion

Case Study

Evaluation

Instructor by : Tugino & Team