Hydropower turbines Basics and design Since turbines are one of the most important components in hydropower energy production, it is a key competency to understand the basic functionality and design of hydropower turbines. In this training, attendees are introduced to the major aspects of turbines which can be applied to a broad range of hydropower plants. The explanation of turbines types and basic principles of cavitation and hydraulics set the basis to continue the training with the application layout of turbines. In addition, recent project examples are used to illustrate the design of turbines and their main components. voith.com Date and location of the session 2019-11-04 Heidenheim, Germany
Transcript
Hydropower turbinesBasics and designSince turbines are one of the most important components in hydropower energy production, it is a key competency to understand the basic functionality and design of hydropower turbines. In this training, attendees are introduced to the major aspects of turbines which can be applied to a broad range of hydropower plants.
The explanation of turbines types and basic principles of cavitation and hydraulics set the basis to continue the training with the application layout of turbines. In addition, recent project examples are used to illustrate the design of turbines and their main components.
Course contentBasic of hydropower turbines• Introduction• Definition of relevant turbine types• Background of cavitation and hydraulics
Turbine application layouts• Difference in design of the turbine types• Application range• Tailor-made turbines• Interfaces and auxiliary systems• Safety aspects
Turbine design• Turbine components• Introduction in corrosion aspects• Selection of materials• Corrosion protection• Design related to maintenance• Project examples
All lectures will be supported by practical examples
Advantages+ Expert with up-to-date specialist knowledge+ Learning from theory and practice+ Introduction to the topic+ Certificate of participation+ Seminar handout
TrainerVoith expert with many years of experience in planning, maintaining and modernizing turbines.
Target groupsEngineers and technical personnel responsible for hydro power turbines. Basic understanding of hydropower plants.
Minimum number of participants10 participants
Turbine maintenancePlant maintenanceRegular maintenance of turbines contributes significantly to maintain the power unit in a good condition. In any decision related to maintenance, a variety of factors has to be taken into account by the responsible personnel. In this training, reasons for maintenance are considered against the backdrop of typical aging phenomena and their effects.
After having participated, attendees shall be familiar with various options for the condition monitoring and analysis of hydropower turbines. Moreover they shall know which factors are relevant for a successful maintenance process. Training material includes practical examples that underline theoretical principles.
Course contentIntroduction• Historical Development• Standards and definitions
Objectives of maintenance• Terms of maintenance
Maintenance methods• Introduction to maintenance methods• Focus analysis• Autonomous maintenance• Scheduled maintenance• Maintenance prevention• Education and Training• success factors
Assessment of plant conditions • Visual inspection• Noise perception• Color penetration test• Ultrasound exam• X-ray examination• Coating test
Causes of deterioration• Corrosion• Erosion• Cavitation• Wear
Viewing of the large turbine hall
Advantages+ Experts with up-to-date specialist knowledge+ Learning from practical examples and solutions+ Viewing the large turbine hall+ Certificate of participation+ Seminar handout
TrainerVoith experts with many years of experience in planning, maintaining and modernizing turbines.
Target groupsEngineers, maintenance and repair specialists, and technical personnel responsible for maintaining water turbines. Relevant experience in hydropower engineering and a knowledge of the structure of turbines are required for this seminar.
Minimum number of participants10 participants
Hydropower generator basics Application and designGetting an overview of generators and the process of electro-mechanical energy conversion, is a key step to gain a global understanding of hydroelectric energy production. In this course participants receive a basic overview on hydropower generators theoretical, functional and operating principle.
The theoretical concepts are underlined by case studies of our 150 years of experience as a special machines manufacturer. After participating, attendees will understand the functional processes in hydro generators with different application layout and they will get a basic insight in the machine design process.
Course contentElectro-Mechanical Energy Conversion• How does the energy conversion process work in• our machines?• How does voltage induction and torque generation• work?• What kind of active materials are being used and why?
Generator Application Layout• Why does a hydro generator always look different?• How is a large generator tailor made for its• purpose?• What are the interfaces and boundaries in generator• application design?
Generator Design• What are the basic steps in designing a custom made
hydro generator?
All lectures will be supported by practical examples
Advantages+ Experts with up-to-date specialist knowledge+ Learning from theory and practice+ Introduction to the topic+ Certificate of participation+ Seminar handout
TrainerVoith experts with many years of design experience.
Target groupsEngineers, maintenance and repair specialists and technical personnel responsible for specifying or operating hydropower generators. Relevant experience in hydropower engineering and a basic knowledge of the structure of generators are required for this seminar.
Minimum number of participants10 participants
Fundamentals of maintenance and modernization of hydropower generators
To achieve a high availability of hydropower plants, it is helpful to recognize aging effects of generators early and to take action in terms of maintenance or modernization. Participants in this seminar will receive an basic introduction to relevant topics through theoretical approaches and practical examples. After participating,
they will understand the differences between maintenance, modernization and uprating. They will be familiar with frequently occurring aging processes and will know the options that exist for analyses and condition monitoring.
Course contentIntroduction• Hydropower generators as individual products• What is aging?• What do maintenance, modernization and uprating mean?
Aging and condition monitoring• Aging processes and causes• Lifetime expectation• Condition monitoring• Developing implementation strategies
Selected practical examples• Stator: Frame, laminated core, windings and foundation
connection• Rotor: Poles, rotor rim, hub and shaft• Additional assemblies:
Cooling and ventilation, bearings and brakes
Advantages+ Experts with up-to-date specialist knowledge+ Learning from theory and practice+ Introduction to the topic+ Certificate of participation+ Seminar handout
TrainerVoith experts with many years of experience in maintaining and modernizing generators.
Target groupsEngineers, maintenance and repair specialists and technical personnel responsible for modernizing and maintaining hydropower generators . Relevant experience in hydropower engineering and a knowledge of the structure of generators are required for this seminar.
Minimum number of participants10 participants
Digital Hydropower is enhancing digitization and auto-mation of hydropower plants to realize their full poten-tial. With digital solutions around condition monitoring, maintenance and services you will benefit from the
trends of tomorrow. To start now we invite you and your employees to get to know the full potential of value-driven intelligence with Voith along side the Governor or Turbine trainings.
