May 2003 ISSUE TONGBAI Page 4/5 COMPACT HYDRO in ...
May 2003 ISSUE TONGBAI Page 4/5 COMPACT HYDRO in ...
May 2003 ISSUE TONGBAI Page 4/5 COMPACT HYDRO in ...
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ect people you can imag<strong>in</strong>e. For<br />
that reason it is def<strong>in</strong>itely the bid<br />
that counts. After bid submission<br />
there is very little room for correction<br />
of performance, scope and<br />
prices. Client and consult<strong>in</strong>g eng<strong>in</strong>eer<br />
usually select one or two companies<br />
with<strong>in</strong> a very short time. The<br />
supplier will either f<strong>in</strong>d himself on<br />
the negotiation table very soon or<br />
won’t hear anyth<strong>in</strong>g at all...<br />
The co-operation <strong>in</strong> the field of<br />
Compact Hydro is now <strong>in</strong>creas<strong>in</strong>gly<br />
bear<strong>in</strong>g fruit.<br />
Dur<strong>in</strong>g 2002, VA TECH <strong>HYDRO</strong> Jevnaker<br />
could secure three orders <strong>in</strong><br />
Norway with Compact Francis Turb<strong>in</strong>es:<br />
Kolfossen, Stølsvann and<br />
Vikeså. For two further projects, a<br />
Letter of Intent was awarded:<br />
Kongsfoss and Bersåvatn.<br />
L<strong>in</strong>dland hydropower plant, awarded<br />
as a complete M+E project <strong>in</strong><br />
Visualisation with comfortable touch screen<br />
operation: our latest turb<strong>in</strong>e control generation<br />
2001, was commissioned this year.<br />
The two compact Francis turb<strong>in</strong>es<br />
with a total output of 10 MW are operat<strong>in</strong>g<br />
to the full satisfaction of the<br />
owner Dalane Energi. After L<strong>in</strong>dland,<br />
Dalane Energi has ordered two<br />
more Compact units (Stølsvann and<br />
Vikeså).<br />
For all the above plants the new SAT<br />
turb<strong>in</strong>e governor TC 1703 has been<br />
sold or already commissioned. With<br />
L<strong>in</strong>dland power plant: after commission<strong>in</strong>g <strong>in</strong> the cavern<br />
its visualisation software and touch<br />
screen operation we can provide<br />
maximum comfort at maximum<br />
plant safety. Also, communication<br />
to various types of remote control<br />
systems have to be performed with<br />
this new system.<br />
VA TECH <strong>HYDRO</strong> Jevnaker also operates<br />
a branch <strong>in</strong> Sweden. Despite<br />
relatively low project activity we<br />
could sell one compact Kaplan turb<strong>in</strong>e<br />
that will go <strong>in</strong> operation early <strong>in</strong><br />
autumn <strong>2003</strong>.<br />
Ralph Poschenrieder<br />
Phone +49/751 83 2832<br />
ralph.poschenrieder@vatew.de<br />
Technical data L<strong>in</strong>dland:<br />
Unit: 1 2<br />
Output: 3.4 / 5.6 MW<br />
Net head: 98 / 98 m<br />
Speed: 1,000 / 750 rpm<br />
Runner diameter: 720 / 921 mm<br />
Technical data Kolfossen:<br />
Output: 2.8 MW<br />
Voltage: 6.6 kV<br />
Net head: 44 m<br />
Speed: 500 rpm<br />
Runner diameter: 1,000 mm<br />
Technical data Stölsvann:<br />
Output: 1.52 MW<br />
Voltage: 0.69 kV<br />
Net head: 106 m<br />
Speed: 1,000 rpm<br />
Runner diameter: 475 mm<br />
Technical data Vikesa:<br />
Output: 4.5 MW<br />
Voltage: 6.6 kV<br />
Net head: 100 m<br />
Speed: 600 rpm<br />
Runner diameter: 850 mm<br />
Technical data Kongsfoss:<br />
Output: 2.9 MW<br />
Voltage: 6.6 kV<br />
Net head: 14.7 m<br />
Speed: 333 rpm<br />
Runner diameter: 1,770 mm<br />
Technical data Johannisholm:<br />
Output: 1.56 MW<br />
Voltage: 0.69 kV<br />
Net head: 6.3 m<br />
Speed: 176.5 rpm<br />
Runner diameter: 2,150 mm<br />
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