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More. Powerful. Solutions HyPower The magazine for: More. Powerful. Solutions. Issue three November 2002 Summary 03 Editorial 24 Higher reliability with improved Voith Siemens Hydro Power Generation Pelton turbine nozzle design Expertise for growth 25 Kaplan turbine rehabilitation – 04 100 years of hydro electricity in Turkey – San Men Xia anti-erosion research project 100 years of Voith Siemens Hydro in Turkey 26 Numerical calculation 08 Sharp growth in the Iranian of unsteady flow in draft tubes hydro power market 28 Hydrovision 2002, Portland, Oregon, USA – 10 Voith Siemens Hydro a review continues to be the world leader in pump-turbine technology 30 Succsessful IAHR symposium 14 Streamlining project management 31 SHEC to participate in EP China 2002 and completing 450 MW project in record time 31 Upcoming: international seminar in Vienna 15 Change in the management 32 Recent contract awards of Voith Siemens Hydro, Brazil 34 Essay 16 Advanced governor technology The invigorating power of water for Cornetu and Kühtai Editorial 18 Grosio, Italy – fourth unit successfully supplied in 28 months 19 Successful model acceptance tests for Middle Marsyangdi and Peixe Angical 20 Modernization of the turbines and generators in the Dychow hydroelectric power plant 22 Solina power plant – maximum client satisfaction after modernization 23 Mechanical and electrical modernization for Kiskoere, Hungary Voith Siemens Hydro Power Generation Expertise for growth. Dear clients and partners, Perhaps it is time to learn from the countries surrounding dear readers, Turkey, learn from their capability to harvest this clean energy and make use of the natural resources these coun- First of all I would like to thank all tries have, eliminating the need to import prime energy for of you who have sent me comments, Dr. Hubert Lienhard these Megawatthours generated in these hydro power plants. information, also critical letters and Chairman of the Board of Voith Siemens Hydro encouraging e-mails. It was inter- Power Generation It is our goal to continue to bring to this important region esting for me to receive all your our know-how and our expertise which Voith Siemens feedback which we will integrate in our plans and which Hydro has acquired during the 135 years of operation in will help us to grow further. Once more, you will find my this field. As you will read in this issue we can base our e-mail for further feedback at the end of this editorial. offers on a vast number of contracts in this region but also in other parts of the world. Among those is our contribu- As of September 30, 2002 we ended our fiscal year 2001/ tion to the newest and largest pumped storage plant for 2002. We will report the highlights during the coming VEAG in Germany, a marvel of technology of which we are months. Let me say it has been a rewarding year, but we proud to be given the chance to participate. cannot rest on our laurels; now we must focus on the new year. In November, we will participate in the Hydro 2002 in As you will agree, this industry has unbelievable chances Kiris, Turkey. As you will see, Turkey is well-known to us; and opportunities to serve our society. We will use the we have installed numerous hydro power plants there Hydro 2002 event in Kiris to focus on this region and to as well as in neighboring Iran and in the entire region bring its expertise to the world. surrounding Turkey. I hope you will enjoy reading this magazine and we can in- This area has shown and will show – we believe – large spire you in your areas of activity to make things even better. growth in the coming years. In these countries, hydro- power still enjoys the reputation as renewable, green Sincerely yours, power, matching ecology with economy. I sometimes wonder why we have lost this basic understanding in Europe, an understanding our forefathers had when they Dr. Hubert Lienhard hypower 3/2002 utilized hydro resources which in today’s modern world of liberalization help to keep our grids stable. My e-mail address is [email protected]. 02 03 100 years of hydro electricity in Turkey – 100 years of Voith Siemens Hydro in Turkey Turkey can look back on a century-long tradition in generating electricity from water. In 1902 the very first power plant was built in the Turkish town of Tarsus: a small hydro power plant equipped with an 60 kW Voith Siemens Hydro turbine installed to supply a privately owned textile factory. The beginning of hydro power generation in this small plant in Tarsus also marked the beginning of Voith Siemens Hydro’s presence in the Turkish market – a presence which has continued successfully for 100 years of partnership. Situated at the meeting point of two The main objective of Turkey’s energy continents, Turkey stands as a bridge policy is to meet these increasing More. between Asia and Europe. The social demands in line with economic devel- and economic development through- opment targets, population growth, Powerful. out the last decades has been consid- industrialization and social changes, erable. Turkey today is an emerging in a reliable manner and environmen- nation with a massive increase in tally compatible. Hydropower devel- Solutions. energy demand. Having installed a opment has extensively contributed to total of more than 28000 MW of meet these demands, and an ambi- generation capacity (producing over tious development program of hydro- 122000 GWh), of which nearly 12000 power for the years coming is under MW are hydro installations (produc- execution. ing over 24000 GWh), Turkey’s future electricity demand is predicted to grow by 4% per year. Voith Siemens Hydro has been Borçka Ermenek involved in a number of recent hydro The 306 MW hydro power project is The 306 MW hydro power project power projects in the country. located on the Çoruh river in north- is located on the Göksu river at the Here’s a brief outline: eastern Turkey, close to the border Ermenek canyon in mid-southern with Georgia. Construction work has Turkey and includes the Ermenek dam begun in September 1999 and is with the main power station and an scheduled to be completed within auxiliary hydroelectric power plant, 69 months. Voith Siemens Hydro Erik. The ground breaking ceremony manufactures and delivers two at the Ermenek site took place in Francis turbine units including the May 2002. Voith Siemens Hydro, as governor system and turbine inlet a member of the supplier group for valves and is also responsible for electrical and mechanical equipment the installation and commissioning is responsible for the mechanical of the two 153 MW machines. design and delivery of the two The respective model acceptance 153 MW Francis turbines and spheri- test was successfully performed in cal inlet valves for the main power June 2000 in Voith Siemens Hydro’s station. It is also responsible for the hydraulic research laboratory in hydraulic and mechanical equipment Heidenheim, Germany. Commercial of the auxiliary power station of Erik. operation of the first unit is scheduled Commercial operation is scheduled for April 2005. The contracting author- to start in April 2007. The contracting ity is the Ministry of Energy and Natur- authority is also DSI. al Resources, General Directorate of State Hydraulic Works (DSI). Borçka: signing of model acceptance test protocol. Ermenek ground breaking ceremony. Suat Ugurlu hydro power station. hypower 3/2002 04 05 Alpaslan I The 167 MW hydro power project is located in eastern Anatolia. This contract is the most recent one realized in cooporation with Temsan for the contracting authority DSI, as where the hydro power projects Kürtün and Suat Ugurlu, and others. For Alpaslan I, Voith Siemens Hydro designs, manufactures and will deliv- er the four 41.75 MW Francis turbines including governor systems and butterfly valves, and will supervise the installation on site and be respon- sible for the commissioning. Kürtün dam site. Karkamis Kürtün The 213 MW hydroelectric power The 80 MW hydroelectric power plant More. plant is located on the Euphrates is situated in northeastern Anatolia on river, close to the Syrian border. the Harsit river. Voith Siemens Hydro Powerful. The Karkamis plant comprises six delivers the two 40 MW Francis 35.5 MW bulb turbine units, the turbines, adapted for synchronous turbines manufactured, delivered, condensor operation, including gover- Solutions. installed and commissioned by nor systems and butterfly valves, Voith Siemens Hydro. will supervise the installation on site Commercial operation of the first and be responsible for the commis- Karkamis: final acceptance. unit started on December 20, 1999, sioning. Main installation has begun 11 days earlier than planned. in spring 2002 and commissioning All other Karkamis units were handed of the first turbine is expected to take over to the contracting authority DSI place soon. at least one month ahead of schedule. On February 7, 2002 the final accep- tance protocol was signed. Voith Siemens Hydro also success- Dinar Hacilar fully serves the emerging private Commissioned in November 2000, The plant with an installed capacity market in Turkey. the small hydro power station Dinar of 13.34 MW is currently under con- A brief record of recent projects: is located about 200 km north of struction, commissioning is sched- Antalya. Operated by the Turkish uled mid of 2003. Hacilar is located Sucati private company METAK Enerji VE in Darende-Malatya with two units. This small hydroelectric power plant Ticaret A.S. on BOT basis, the plant Voith Siemens Hydro is the turnkey was erected in 1998/1999. It is oper- is equipped with Francis bulb turbines contractor and delivers the entire ated by the Turkish private company and two generators with a maximum mechanical and electrical equipment ERE, Elektrik Üretim ve Dagitim output capacity of 1,950 kVA each.
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