Lecture 10C - Hydroelectric Power - Part 3

Lecture 10C - Hydroelectric Power - Part 3 - 3/9/11 ECE...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 3/9/11 ECE 4364/5374G: Alternate Energy Systems Lecture 10C: Hydroelectric Power - 3 Professor Saifur Rahman Electrical & Computer Engineering Dept. Virginia Tech ECE 4364/5374G-10C (c) Saifur Rahman 1 Figure 10.5a – Pelton turbine ECE 4364/5374G-10C (c) Saifur Rahman 2 1 3/9/11 Figure 10.5b – Pelton turbine Source: http://www.leonardo-energy.org ECE 4364/5374G-10C (c) Saifur Rahman 3 Figure 10.6 – Turgo turbine ECE 4364/5374G-10C (c) Saifur Rahman 4 2 3/9/11 Figure 10.7 – Crossflow turbine ECE 4364/5374G-10C (c) Saifur Rahman 5 Figure 10.8 – Francis turbine ECE 4364/5374G-10C (c) Saifur Rahman 6 3 3/9/11 Figure 10.9a – Propeller turbine ECE 4364/5374G-10C (c) Saifur Rahman 7 Figure 10.9b – Propeller turbine Source: http://www.leonardo-energy.org ECE 4364/5374G-10C (c) Saifur Rahman 8 4 3/9/11 Figure 10.10a – Horizontal and inclined installaBons of a propeller turbine ECE 4364/5374G-10C (c) Saifur Rahman 9 Figure 10.10b – Horizontal and inclined installaBons of a propeller turbine ECE 4364/5374G-10C (c) Saifur Rahman 10 5 3/9/11 Figure 10.10c – Horizontal and inclined installaBons of a propeller turbine ECE 4364/5374G-10C (c) Saifur Rahman 11 Figure 10.11 – VerBcal installaBon of a propeller turbine ECE 4364/5374G-10C (c) Saifur Rahman 12 6 3/9/11 Figure 10.12 – Part flow efficiencies ECE 4364/5374G-10C (c) Saifur Rahman 13 Figure 10.13 – Head ­flow ranges of small hydro turbines ECE 4364/5374G-10C (c) Saifur Rahman 14 7 3/9/11 Table 10.4 Turbine classification Turbine runner Impulse High (>50 m) Pelton Turgo Multi-jet Pelton Reaction ECE 4364/5374G-10C Head classification Medium (10-50 m) Crossflow (Mitchel/Banki) Turgo Multi-jet Pelton Francis Pump-as-turbine (PAT) (c) Saifur Rahman Low (< 10 m) Crossflow (Mitchel/Banki) Propeller (axial flow) Kaplan (modified propeller) 15 Figure 10.14a – Exciter capacitor connecBons for a 3 phase self excited InducBon Generator ECE 4364/5374G-10C (c) Saifur Rahman 16 8 3/9/11 Figure 10.14b – Exciter capacitor connecBons for a 3 phase self excited InducBon Generator ECE 4364/5374G-10C (c) Saifur Rahman 17 Figure 10.15 – InducBon Generator controller scheme ECE 4364/5374G-10C (c) Saifur Rahman 18 9 3/9/11 Figure 10.16 – Single phase supply from 3 phase InducBon Generator ECE 4364/5374G-10C (c) Saifur Rahman 19 Homework Assignment Solve Q. 1 and Q. 2 from the problem set given in chapter 10. Assignment Page has the due date. ECE 4364/5374G-10C (c) Saifur Rahman 20 10 3/9/11 End of Lecture 10C Questions or comments? srahman@vt.edu ECE 4364/5374G-10C (c) Saifur Rahman 21 11 ...
View Full Document

Ask a homework question - tutors are online