Since the first wind plants almost thirty years ago, there have been scarce educational and training opportunities for those considering work in the wind industry. The California Wind Energy Collaborative hopes to support the industry by meeting the classroom needs of the technicians, operators, engineers, and administrators of tomorrow's wind plants and business offices. The course detailed here is nominally for technicians but is appropriate for business office personnel, decision makers, or anyone seeking a better understanding of the technology and science driving the wind industry.
Given over two full days, Wind Energy for Technicians provides a comprehensive, technical foundation for those currently working or considering future work in the wind industry. Instead of replacing or duplicating on-the-job training, this course augments it by focusing on core fundamentals that traditionally aren't covered, including aerodynamics, structural loads, and the engineering of power electronics and control systems. Topics such as grid integration of wind energy, environmental issues, and design of modern wind turbines will also be discussed. We believe that understanding these fundamental topics makes better technicians who are more aware in their working environment and more invested in their industry.
Some practical, hands-on familiarity with wind turbines and electrical systems is assumed. However, this course is also appropriate for anyone seeking a better understanding of wind energy.
The course will be held on Saturday and Sunday, October 18 and 19, 2008 at the Hampton Inn in Palmdale, California. This places the class strategically close to the Tehachapi wind resource area. The full address of the course site is:
For directions and maps, click here.
The fee for the course includes a binder of the course materials, lunch, and snacks. We do not offer any discounted rates, as the course fee has already been set as low as possible to make the class accessible to all interested parties.
Early registration is now open until September 1 at a cost of $225.
Regular registration is from Septemeber 2 to October 17 at a cost of $300.
If you have already registered but can no longer attend, email training@cwec.ucdavis.edu and request a refund. Until October 3, the amount paid less $50 will be refunded. No refunds will be awarded after October 3.
The course is structured into twelve one hour sessions, outlined below. The sessions are taught by experts from industry and academia. Instructors include Mike Behnke (BEW Engineering), Kevin Jackson (Dynamic Design Engineering), and C.P. van Dam (UC Davis). Fifteen minute breaks are scheduled between each session, with a one hour break at midday for lunch. Lunch will be provided. Each student will receive a reader that includes the material presented in the course and a certificate of course completion.
The completion of this course does not make you a certified technician. You must be present to receive the reader material.
| Time | Saturday, October 18 | Sunday, October 19 | |
|---|---|---|---|
| 1 | 8:30 - 9:30 | Introduction & the History of Wind Energy | Operations & Maintenance |
| 2 | 9:45 - 10:45 | Wind Characteristics and Resource Assessment | Electrical Systems 1 |
| 3 | 11:00 - 12:00 | Aerodynamics 1 | Electrical Systems 2 |
| 12:00 - 1:00 | Lunch | ||
| 4 | 1:00 - 2:00 | Aerodynamics 2 | Grid Integration |
| 5 | 2:15 - 3:15 | Structures & Loads 1 | Environmental & Site Issues |
| 6 | 3:30 - 4:30 | Structures & Loads 2 | Wrap-Up & Discussion |
Rooms are available at the Hampton Inn. To receive the discounted rate of $125/night, make reservations over the phone and say you are attending the California Wind Energy Collaborative (CWEC) class.
There are also plenty of other hotels and motels in the Palmdale area. Click for a list of accommodations in Palmdale and nearby Lancaster.
Each topic will be addressed in a straightforward manner, with an emphasis on practical information, examples, and illustrations. A brief summary of each topic is given below.
The history of wind utilization is reviewed to develop an understanding of the different types of machines that have been developed to harness the wind, and how wind technology evolved from early medieval windmills and water pumps to modern utility scale turbines.
An introduction to meteorology as it pertains to wind turbines will be presented. This includes topics such average wind speed versus gusts, turbulence and how the wind behaves in mountainous terrain. How anemometers measure wind and maintenance of common meteorological equipment will be discussed.
This topic explores how the wind interacts with a turbine rotor to turn a generator. Basic concepts such as lift and drag of an airfoil, and the amount of energy available in the wind will be considered. Pitch versus stall regulation of rotor speed will be discussed, as well as items such as the effect of blade contamination on rotor performance.
The source and magnitude of the structural loads on the different components of a wind turbine will be explored, from the rotor to the foundation. Both steady and cyclical forces will be considered, as well as concepts such as resonance, gyroscopic forces, and the sizing of wind turbine system components.
This hour will explore the engineering rationale behind maintenance procedures and will include a look at the tools used for plant and wind turbine operation and performance analysis.
The electrical path from the generator to the power grid will be explained, including generation of electricity, power conditioning and conversion, SCADA, transformers, and high voltage connections. The interaction between the power grid and a turbine's generator, and phenomenon such as turbine overspeed when disconnected from the grid will be discussed.
With the cost of wind energy going down, more and larger wind plants are going up. This hour looks at the most contentious issues confronting the growth of the wind industry today: how wind generated electricity fits in with the rest of the electrical grid and the issues that keep grid operators up at night as they try to keep our lights on.
Protecting equipment from wildlife, and wildlife from equipment, will be discussed including birds. The permitting process for a California wind farm will be explored, as well as issues such as noise and visual impacts of turbines. Issues such as exposure to electromagnetic radiation (EMR), aviation lighting requirements and lightning protection will be included.
If you have any questions, please don't hesitate to e-mail training@cwec.ucdavis.edu.
The California Wind Energy Collaborative is a partnership of the University of California and the California Energy Commission. This course is supported by the Energy Commission's PIER program.
ENROLLMENT OPEN
WIND ENERGY COURSE FOR TECHNICIANS• • •
OCTOBER 18-19, 2008