Description
This course will provide an in-depth overview of major HVDC system components; design and analyses of HVDC six and twelve-pulse valve group arrangements; principles of HVDC power system controls and protections; and harmonic characteristics in HVDC systems and filter design consideration.
HVDC transmission is a complicated engineering and design challenge. This is an ideal course for engineers new to HVDC transmission projects, regulatory staff that needs an overview to evaluate project options, and vendors and contractors that support utilities as they build new HVDC transmission systems.
Objective
High-voltage direct current (HVDC) transmission systems are becoming more and more important in an energy landscape that is characterized by long distance overhead transmission lines, buried cables or submarine cables. This is attributable to their advantages such as bulk power transmission with lower energy loss, interconnection of asynchronous networks, and enhance network stability with varying load dynamics. The objectives are to develop the knowledge and understanding of HVDC transmission and HVDC converters, and the applicability and advantage of HVDC transmission over conventional AC transmission.
Target Audience
The course is intended for those who do not work directly on HVDC converters such as supervisors, engineers, electricians, technicians and technologists, and also to those in the engineering and construction companies and manufacturers, wind project developers, consultants, and others who require an in-depth understanding of the various building blocks of HVDC including their applications and operations.
Upon successful completion of this course, the participants will have reliably demonstrated the ability to:
- Understand the basics of HVDC transmission, its applicability and benefits of HVDC transmission over conventional AC transmission
- Able to differentiate operating principles between rectifiers, converters and inverters in six and twelve-pulse valve group arrangements using semi-conductors
- Know DC link control for HVDC systems and use it to regulate power flows through the DC link
- Use the knowledge in harmonics to analyze harmonics coming from the AC and DC sides of the converter station and design appropriate filters
- Understand the nature of faults on both AC and DC sides of the converters and devise protection schemes
- Understand construction and characteristics of HVDC overhead transmission lines, land and submarine cables and know when and where to apply them
- Analyze steady-state behavior of small-size HVDC transmission network systems using Siemens/PTI PSS/E Power Flows software tool, and
- Pursue a career in HVDC systems operation, planning, and design, and/or conduct post-graduate research on HVDC systems.
Material(s) Required
“Design, Control, and Application of Modular Multilevel Converters for HVDC Transmission Systems”
By: Kamran Sharifabadi, Lennart Harnefors, Hans-Peter Nee, Staffan Norrga and Remus Teodorescu.
Vendor: Wiley
Edition: 1st, Kindle Edition
Note: For reference only. Some topics are from published papers.