Long-Term Optimal Operation of the Cascade Hydro-Wind-Photovoltaic Hybrid System considering Transmission Section Constraints

Figure 6

Comparison of water level and abandoned water of seasonal regulation before and after hydro-wind-photovoltaic complementarity at (a) HJD, (b) DF, (c) WJD, and (d) GPT in wet years.

(a)

(b)

(c)

(d)