Investigation on the Heat-to-Power Generation Efficiency of Thermoelectric Generators (TEGs) by Harvesting Waste Heat from a Combustion Engine for Energy Storage

Figure 10

Conversion efficiency of TEG: (a) load 0% (flue gas at 95°C), (b) load 25% (flue gas at 105°C), (c) load 50% (flue gas at 115°C), (d) load 75% (flue gas at 125°C), and (e) load 100% (flue gas at 135°C).

(a)

(b)

(c)

(d)

(e)