SUWON Univ. Hydraulics Resources Lab

The Generation of Electricity ; Hydro-Eletric Power

1. : : SUWON Univ. Hydraulics Resources Lab1 : , , 1980 ; : = 2 : 1 ; : = 1 : 2 ; 1966 : = 1 : 2.5 1969 6 : = 1 : 4 1971 : = 1 : 10

SUWON Univ. Hydraulics Resources Lab21. () 1 : ) , , , , , , , 2 : 1 , ) , , , : : : , : , :

SUWON Univ. Hydraulics Resources Lab31. () : , : (Hydro-Eletric Power) (Power Site) : (Head) : : : ; 1 MW = 10,000,000W = 1,OOOkW P = 9.8QH ( (P), H(m), Q(/sec)) 1 HP = 1.01387 = 0.7457kW = 76,042 kg-m/sce = 550ft-lb/sec 1 = 0.7355kW = 0.9863 HP = 75kg-m/sec

2. SUWON Univ. Hydraulics Resources Lab4 , 4m/s

2. (2)SUWON Univ. Hydraulics Resources Lab5 100~200 , 500 ,

2. (3)SUWON Univ. Hydraulics Resources Lab6 10m ,

2. (4)SUWON Univ. Hydraulics Resources Lab7 , , .

2. (5)SUWON Univ. Hydraulics Resources Lab8 . : , :

2. (6)SUWON Univ. Hydraulics Resources Lab9

2. (7)SUWON Univ. Hydraulics Resources Lab10

3. : () : SUWON Univ. Hydraulics Resources Lab : : : : , , 11

4. SUWON Univ. Hydraulics Resources Lab12 :

4. ()SUWON Univ. Hydraulics Resources Lab13 , , , , , , , .

4. ()SUWON Univ. Hydraulics Resources Lab14 - , , , , , .

4. ()SUWON Univ. Hydraulics Resources Lab15 , : , , ,

5. SUWON Univ. Hydraulics Resources Lab16 1847 : Francis Turbine 1878 : 1891 Necker , 20 1935 Hoover Dam 1,000,000kW 1942 Grand Coulee Dam 1,900,000 kW ( 180m, 1,400m ) : Tennessee , Volga

5. ()SUWON Univ. Hydraulics Resources Lab18 1912 : 1919 : 1922~1929 : 2 145 220 kW 1929~1931 Co. : 5,120kW 1939 8 Co. : 1940 Co. : 1940 Co. :

6. SUWON Univ. Hydraulics Resources Lab17 , , : 1000kW

19801988199419971157(12.3%)2236(11.2%)2239(10.7%)3094(8.5%)7647(81.4%)11042(55.4%)11043(52.8%)23500(64.9%)587(6.3%)6666(33.4%)7616(36.5%)9616(26.6%)9391199442089836210

1980 1997