ĺ˵վѭȴˮȡϵͳ

ժҪĺ˵վѭȴˮȡϵͳƲ˵վѭȴˮˮì⣬ҽһеĴ˵վİȫܡ̴ƴͳۣڷԵǽΪˮ״ڴͺ򹤳вΧ߷ɻʩ˼·

ؼʣ˵վ ѭȴˮ ǽ и

1ص㼰

ĺ˵վѽĴ˵վԼ1kmĴ壬ڣܹ滮Ϊ41000 MWһڹΪ2̨1000 MWѹˮѺ˵飬ˮ95/s.ɺ4̨ˮ220/sпdzˮ30/sϴ˵վϵͳˮΪ315/s .˵վʱûпẠ̊́Ҵ˵վѭȴˮ͵ͷˮĺ˵վȡˮǰغ򡣶庣ַΪ۷ɢĺ˵վѭȴˮȡϵͳƾصҪ

ͬʱڹ̵ȡˮ

ڳַص㣬ӵ220/sӰȡˮȷ˵վİȫáʷҪ

۴˵վˮͨĺ˵վȡˮǰʱĺ˵վȡˮˮ¡١ˮ沨ҪҪĺ˵վȡˮҪǷҪȡˮϵͳҪɷ̡и̡ȡˮɲۡȹγɵȡˮˮɡ

2Ʊ׼

1˵Ҫˮں˷Ӧ豸ѭȴˮˮλݺ˵糧ȫȷƸˮλ10%Խij߳λ+籩ˮ+6.35 m 齭ںƽߣPRDƵˮλ10%Խijͳλ+籩ˮ+ȫԣȣ-3.50 mPRD.

2浺ѭȴˮˮλƸ߳λһ߳λ2.89 mPRDƵˮλһͳλ-2.18 mPRD.

3˵ѭȴˮˮ£ƻ׼ˮ30.8 檪ˮ34.5 棻ˮ11.0 檪

4浺ѭȴˮˮ£ƻ׼ˮ23.0 棻ˮ33.0 档

5Ҫ

÷ǰˮ沨0.3 mҪԱ֤һܺõ̬

ΪֹƯＰȡˮͷٽӽ٣۶洦Ӧһˮλ£ȡˮͷڴĹˮ棩ƽٲ0.2 m/s.

3ѭȴˮȡϵͳƽ沼ԭ

˵վѭȴˮȡϵͳڴͺ򹤳̣ĺ˵վصֳѭȴˮȡϵͳҪѭԭ

1ƽ沼ӦԺ˵վ滮Ϊϵصķ硢ˡɳӰṹİȫƱ׼Ӱȡˮͷˮڵƽ沼ãɳӰѭȴˮȡϵͳ٣ȻԶϣͳˣ½ЭּȽȫɿָ˼롣

2÷صӦμ˵վˮȡˮӰϡȡˮڡȡˮλáʽӦѭȴˮģ顢ֲģɳٻΪݣ֣ȡˮҪڰȫʹá

3ˮijڲѭˮϱվİȫӰ졣

4Ϊ˵վź鹵ˮֱѭȴˮˮУΪ˲ӰѾͶĴ˵վİȫУʱ豣֤ڰһ߳λ+2.89 mPRD Ͱһˮʱˮӿ߲˵վˮˮλ+3.15 mPRD.Դ

5򽻲ɲλڴ˵վˮλã۲½ʩˮʩɲ۵ʩӦԴ˵վˮӰС

ϵԭĺ˵վȡˮϵͳѡȡȡŵķʽĵȡˮڳ࣬ˮĺʹ϶Ϊһ