COURSE OVERVIEW:

The transition phases of turbine operation, specifically startup and shutdown, are the periods of highest mechanical and thermal stress, requiring precise control and expert decision-making. This course provides an exhaustive analysis of the operational protocols needed to bring high-speed turbines online and offline without inducing fatigue or structural damage. Participants will examine the thermal expansion dynamics, critical speed transitions, and synchronization requirements that define a successful operational cycle.

The scope of this training focuses on the management of abnormal situations, ranging from minor sensor failures to catastrophic events such as loss of oil or surge. We will investigate the diagnostic indicators of impending trouble, such as sudden vibration shifts, temperature excursions, and control system instabilities. The curriculum covers the logic behind automated protection systems and the critical role of the operator in intervening when automated systems fail or when a manual trip is required to protect the asset.

Coverage also includes the recovery procedures following an emergency trip and the analysis of trip logs to identify root causes. By focusing on simulator-style scenarios and case studies of real-world turbine incidents, the course prepares professionals to maintain composure and take decisive action during high-pressure events. Through this intensive study, attendants will gain the expertise necessary to manage complex turbine transients and safeguard both the equipment and the personnel in the vicinity.

COURSE OBJECTIVES:

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

1. Execute a comprehensive pre-start-up checklist for turbine and auxiliary systems.
2. Manage the warming and soaking periods to ensure uniform thermal expansion.
3. Navigate the turbine through critical speed ranges to avoid resonance damage.
4. Synchronize the generator with the electrical grid following strict safety protocols.
5. Monitor and adjust steam or fuel quality during the startup ramp.
6. Perform controlled shutdowns to prevent uneven cooling and rotor bowing.
7. Identify early warning signs of abnormal situations through data trending.
8. Respond effectively to high vibration, high temperature, and overspeed alarms.
9. Manage the turbine during a partial or total loss of auxiliary systems.
10. Execute emergency shutdown procedures for uncontrollable process deviations.
11. Analyze trip sequences and "First-Out" alarms to determine root causes.
12. Conduct post-trip inspections before attempting a restart.
13. Apply best practices for managing turbines during grid fluctuations or surges.

TARGET AUDIENCE:

This course is designed for Control Room Operators, Field Operators, Shift Supervisors, Operations Engineers, and Safety Managers responsible for turbine-driven assets.

TRAINING COURSE METHODOLOGY:

A highly interactive combination of lectures, discussion sessions, and case studies will be employed to maximise 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.