The phrase "electrical energy efficiency" is a correct and usable expression in written English.
You can use it to describe the capacity to use electrical energy efficiently. For example, "The company prides itself on its electrical energy efficiency, being able to produce the same amount of power while expending less energy."
More investment in renewable power and electrical energy efficiency unfortunately cannot be guaranteed to do the same unless some of the fixed supply of pollution permits are also cancelled.
Moreover, it is found that the considered parameters in this study have slight effects on the electrical energy efficiency of the PVT system.
Compared to a system without any structures, the embedded posts can improve both the electrical energy efficiency and the salt removal.
The use of fiberoptic-based solar concentrating systems for microalgal photobiorectors has the potential to meet the two essential criteria in the design of a lighting system for algal photobioreactors: (1) electrical energy efficiency; and (2) lighting distribution efficiency.
The single-chamber membranless MEC with carbon anode and Ni-catalyst stainless steel cathode (liquid volume = 85 mL) fed with the ABR effluent with applied voltage = 0.6 V and electric conductivity = 7.45 mS/cm, achieved 99.0 ± 0.3% total COD removal efficiency, 1.31 ± 0.04 m3hydrogenydrogen production, 2.78 ± 0.11 mLhydrogen hyielden yield and 138.63 ± 3.11% electrical energy efficiency.
For example, if electrical energy efficiency is high and its price is low, the model should suggest the use of electric motors.
The "33" mode multilayer stack-based flextensional PEH is one of the most promising PEHs for practical application, with advantages such as capturing more mechanical energy into the piezoelectric structure, increasing mechanical to electrical energy conversion efficiency three to fivetimes, and increasing energy storage efficiency with optimized multilayer configuration.
In this study, an average electrical energy conversion efficiency of about 15% is assumed, presumably an efficiency of PV cells made up of crystalline silicon materials.
Most studies made on engines running on biogas fuel reported an electrical energy conversion efficiency of about 30 40% [49, 50].In this study, a conversion efficiency of about 30% is considered taking into account the complex combustion characteristics of biogas.
The maximum heat to electrical energy conversion efficiency was 0.084% with an input of 250 W which is 87% higher as compared to the first prototype.
