Study on Dali-Baoshan Section of Anning-Baoshan Oil Product Pipeline
87
Fig. 3. Performance curve of pump P0402
According to market forecasting by downstream sales company in Yunnan province,
to ensure the oil supply of Baoshan Oil Depot, the transportation volume of Dali-Baoshan
section should reach 120 m 3 /h. Calibration of relevant parameters and hydraulic analysis
are carried out in detail in the rest of this paper.
Table 4. Results of pumps in Dali Delivery Station with pump calculated at the flow rate of
100 m 3 /h
Test
order
Pump
number
Flow
(m 3 /h)
Corresponding
head (m)
Corresponding
efficiency (%)
Shaft
power
(Kw)
Real
current
(A)
Rated
current
(A)
1
P0401
100
155
74.1
45.5
101
135
2
P0402
100
300
75.5
86.5
196
237
3
P0403
100
300
75.5
86.5
196
237
4
P0404
100
300
75.5
86.5
196
237
It can be observed from Table 4 and Table 5 that under current pump and motor
condition in Dali station, the flow rate of Dali-Baoshan section should be able to reach
120 m 3 /h.
(1) Maximum throughput that can be achieved without adding drag reducer (Fig. 4)
(Table 6)