Page 52 - Mathematical Models and Algorithms for Power System Optimization

42 Chapter 2

(5) Optimization calculation results of generated energy by each power plant are shown in
Table 2.8.

Generated output (MW)

Time period (h)

Power plant Changhu hydropower plant
Shaoguan hydropower plant Nanshui hydropower plant
Yunfu thermal power plant LIuxihe hydropower plant
Fig. 2.12
Output of north area power plants in various time periods.

Table 2.8 Optimization calculation results of each power plant (MWh) with
generated energy constraints
Area Power Plant Name Upper Limit Lower Limit Optimized Energy

Purchase area Tianshengqiao 1920.0 1920.0 1920.0
Purchased Power
East area Meixian Thermal 4000.0 3000.0 4000.0
Power Plant
Shantou Thermal 5500.0 4500.0 5500.0
Power Plant
Xinfengjiang 3000.0 2800.0 3000.0
Hydropower Plant
Fengshuba 1400.0 1200.0 1400.0
Hydropower Plant
Changtan 850.0 600.0 660.0
Hydropower Plant
Qingxi Hydropower 1200.0 1000.0 1200.0
Plant
South area Mawan Thermal 16000.0 4500.0 9209.0
Power Plant
Continued