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Everything about Electrical efficiency
Useful power output per electrical power consumed
The efficiency of a system in electronics and electrical engineering is defined as useful power output divided by the total electrical power consumed, typically denoted by the Greek small letter eta. Wikipedia →
🧭 Start here: a 6-step reading path
- Read the overview: Electrical efficiencyA 5-minute orientation
- Skim a recent paper: Silicon heterojunction solar cells with up to 26.81% efficiency achieved by electrically optimized nanocrystalline-silicon hole contact layersInfluential work since 2022
- Pick up a classic book: The human problems of an industrial civilizationThe most-reprinted book on the subject
- Read the landmark paper: Single-Junction Organic Solar Cell with over 15% Efficiency Using Fused-Ring Acceptor with Electron-Deficient CoreCited 5,897 times
- Go sideways: Thermal efficiencyA closely related topic
- Go sideways: Energy conversion efficiencyA closely related topic
📖 Definitions
No dictionary entry for this exact phrase.
🏆 Landmark papers (most cited)
Single-Junction Organic Solar Cell with over 15% Efficiency Using Fused-Ring Acceptor with Electron-Deficient Core
Porphyrin-Sensitized Solar Cells with Cobalt (II/III)–Based Redox Electrolyte Exceed 12 Percent Efficiency
Enhancement of Thermoelectric Efficiency in PbTe by Distortion of the Electronic Density of States
Overcoming the electroluminescence efficiency limitations of perovskite light-emitting diodes
🆕 Influential since 2022
Silicon heterojunction solar cells with up to 26.81% efficiency achieved by electrically optimized nanocrystalline-silicon hole contact layers
Improving CO 2 -to-C 2+ Product Electroreduction Efficiency via Atomic Lanthanide Dopant-Induced Tensile-Strained CuO x Catalysts
Achieving 19% Power Conversion Efficiency in Planar‐Mixed Heterojunction Organic Solar Cells Using a Pseudosymmetric Electron Acceptor
Electroreduction of nitrogen with almost 100% current-to-ammonia efficiency
📚 Books worth reading
The human problems of an industrial civilizationElton Mayo · 1933- 📕Modeling, Analysis and Optimization of Process and Energy SystemsF. Carl Knopf · 2011
- 📕U.S. electricity supply and demand--the northeastern regionUnited States. Congress. Senate. Committee on Energy and Natural Resources. · 1989
Optimization of Industrial Unit ProcessesBéla G. Lipták · 2019
Effectiveness, quality, and efficiencyEphraim F. Sudit · 1996
Power plant performanceA. B. Gill · 1984- 📕Laboratory model 50 kW hall thrusterDavid Manzella · 2002
- 📕Electric power reliabilityUnited States. Congress. Senate. Committee on Commerce · 1967
Ranked by number of editions on Open Library, a rough measure of how lasting a book is.
🔗 Related topics
- Thermal efficiency In thermodynamics, the thermal efficiency ( η t h {\displaystyle \eta _{\rm {th}}} ) is a dimensionless performance measure of a device that uses thermal…
- Energy conversion efficiency Energy conversion efficiency (η) is the ratio between the useful output of an energy conversion machine and the input, in energy terms. The input, as well…
- Heating seasonal performance factor Heating seasonal performance factor (HSPF) is a term used in the heating and cooling industry. HSPF is specifically used to measure the efficiency of air…
- Power plant efficiency The efficiency of a plant is the percentage of the total energy content of a power plant's fuel (the primary energy) that is converted into electricity…
- Coefficient of performance The coefficient of performance or COP (sometimes CP or CoP) of a heat pump, refrigerator or air conditioning system is a ratio of the useful heating or…
- Glossary of fuel cell terms The Glossary of fuel cell terms lists the definitions of many terms used within the fuel cell industry. The terms in this fuel cell glossary may be used…
- Electrical load An electrical load is an electrical component or portion of a circuit that consumes (active) electric power, such as electrical appliances and lights inside…
- Watt The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is…