2. Electrical power measurement
2.1 Active power measurement
The devices used for power measurement are wattmeters that indicate the average value of the product of instantaneous current and voltage values via an analog or digital display.
SCROLL TO TOP2.1.1 Measurement on a single-phase network
The average power absorbed by the receiver is measured directly by a wattmeter (figure
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference
This article is included in
Electronic measurements and tests
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Electrical power measurement
Bibliography
In Engineering Techniques
Standardization
International Electrotechnical Commission (IEC)
French Standards Association (Afnor)
- Appareils mesureurs électriques indicateurs analogiques à action directe et leurs accessoires. Partie 1 : Définitions...
Suppliers (non-exhaustive list)
Enerdis http://www.enerdis.fr
Chauvin-Arnoux http://www.chauvin-arnoux.com
Metrix http://www.metrix.fr
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference