COURSE OVERVIEW:

In the era of modernized grids, the ability to model and simulate electrical circuits is a prerequisite for system reliability and planning. This course provides a comprehensive technical exploration of "Power Circuit Analysis," focusing on the mathematical foundations of alternating current (AC) networks and the application of computational tools. Participants will explore the mechanics of "Phasor Analysis" and "Symmetrical Components," learning how to resolve complex three-phase systems into manageable mathematical models.

The scope of this training addresses the transition from hand-calculations to sophisticated "Software Simulations" for load flow, short circuit, and transient studies. It covers the technical nuances of "Sequence Networks," focusing on the impact of grounding and transformer winding configurations on fault current distribution. The curriculum provides a detailed focus on the use of industry-standard software (such as ETAP, DIgSILENT, or PSS/E) to perform "N-1" contingency analysis and protection coordination.

Coverage includes the implementation of advanced analysis techniques for non-linear loads and the integration of inverter-based resources (IBR). Attendees will learn to utilize software to identify "Voltage Drop" violations, optimize "Reactive Power" flow, and conduct "Arc Flash" hazard assessments. By combining circuit theory with practical computer-aided engineering, the course equips professionals with the expertise required to design and analyze the complex power networks of the 21st century.

COURSE OBJECTIVES:

After completion of this course, the participants will be able to:

• Define the fundamental laws of AC Power: V, I, Z, P, Q, and S.
• Perform "Phasor Algebra" for single and three-phase circuit analysis.
• Utilize "Symmetrical Components" to solve unbalanced fault conditions.
• Model Transformers, Generators, and Motors for digital simulation.
• Execute "Load Flow" analysis using Newton-Raphson and Gauss-Seidel.
• Perform "Short Circuit" calculations according to IEC 60909 standards.
• Analyze "Motor Starting" transients and their impact on bus voltage.
• Utilize software to perform "Protection Coordination" (TCC Curves).
• Conduct "Arc Flash" hazard analysis and determine "Incident Energy."
• Model the impact of "Harmonics" and "Non-Linear Loads."
• Execute "Sensitivity Analysis" for system planning and expansion.
• Interpret "Simulation Reports" to make engineering design decisions.

TARGET AUDIENCE:

This course is intended for Electrical Design Engineers, Power System Analysts, Grid Planning Managers, and Senior Electrical Technicians.

TRAINING COURSE METHODOLOGY:

A highly interactive combination of lectures, discussion sessions, and case studies will be employed to maximize the transfer of information, knowledge, and experience. The course will be intensive, practical, and highly interactive. The sessions will start by raising the most relevant questions and motivating everybody to find the right answers. The attendants will also be encouraged to raise more of their questions and to share in developing the right answers using their analysis and experience. There will also be some indoor experiential activities to enhance the learning experience. Course material will be provided in PowerPoint, with necessary animations, learning videos, and general discussions.

The course participants shall be evaluated before, during, and at the end of the course.

COURSE CERTIFICATE:

National Consultant Centre for Training LLC (NCC) will issue an Attendance Certificate to all participants completing a minimum of 80% of the total attendance time requirement.