New effective power terms and right-angled triangle (RAT) power theory
| Autor: | Hussein Al-bayaty, Mohammed Zaki Ahmed, Marcel Ambroze |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
020209 energy
Diagram Energy Engineering and Power Technology 02 engineering and technology AC power Topology Power (physics) Term (time) Orthogonality 0202 electrical engineering electronic engineering information engineering Calculus Power diagram Electric power Electrical and Electronic Engineering Right triangle Mathematics |
| Zdroj: | International Journal of Electrical Power & Energy Systems. 88:133-140 |
| ISSN: | 0142-0615 |
| DOI: | 10.1016/j.ijepes.2016.12.009 |
| Popis: | This article presents two new electrical power terms called effective active ( P ef ) power term and effective reactive ( Q ef ) power term. These two terms, can approve the orthogonality relationship between fundamental and distorted components. At the same time, these terms are necessary to complete the form of the right-angled power triangle which is compulsory condition to calculate the total apparent ( S t ) in the non-sinusoidal systems. This paper also, offers a new definition for the total apparent power S t or can be called effective apparent power ( S ef ) in non-sinusoidal situation in order to avoid the misconception of the old definitions. Moreover, it shows a new power diagram represents all power components in one diagram consists of six right-angled triangles called the right-angled triangle (RAT) diagram. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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