Diversity factor

Diversity factor

Diversity factor: The probability that a particular piece of equipment will come on at the time of the facility's peak load. It is the ratio of the sum of the individual non-coincident maximum demands of various subdivisions of the system to the maximum demand of the complete system. The diversity factor is always greater than 1. The (unofficial) term diversity, as distinguished from diversity factor refers to the percent of time available that a machine, piece of equipment, or facility has its maximum or nominal load or demand (a 70% diversity means that the device in question operates at its nominal or maximum load level 70% of the time that it is connected and turned on).

Diversity factor is commonly used for a number of mathematics-related topics. One such instance is when completing a coordination study for a system. This diversity factor is used to estimate the load of a particular node in the system.

                     Diversity Factor = Sum of Individual Max. Demand
                                        ———————————————————————————————
                                         Max. Demand on Power Station

References

  1. IEEE Standard 141(TM)-1993, IEEE Recommended Practice for Electric Power Distribution for Industrial Plants, Red Book.
  2. Handbook for Electricity Metering, Edison Electric Institute, Tenth Edition.

simple word in diversity factor which means ratio sum of the individual max demand to total max demand of the power station.

External links


Wikimedia Foundation. 2010.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • diversity factor — nevienalaikiškumo faktorius statusas T sritis radioelektronika atitikmenys: angl. diversity factor vok. Abweichungsfaktor, m rus. коэффициент разновременности, m pranc. facteur de diversité, m …   Radioelektronikos terminų žodynas

  • diversity factor — noun : the ratio of the sum of the maximum power demands of the subdivisions of any electric power system to the maximum demand of the whole system measured at the point of supply * * * diversity factor, Electricity. the ratio of the sum of the… …   Useful english dictionary

  • Diversity Factor —   The ratio of the sum of the noncoincidental maximum demands of two or more loads to their coincidental maximum demands for the same period …   Energy terms

  • Diversity and Distributions — Beschreibung wissenschaftliche Zeitschrift Fachgebiet Naturschutzbiologie Sprache Englisch …   Deutsch Wikipedia

  • diversity gradient — a regular change in diversity correlated with a geographic space or gradient of some environmental factor …   Dictionary of ichthyology

  • Coincidence Factor —   The ratio of the coincident maximum demand of two or more loads to the sum of their noncoincident maximum demands for a given period. The coincidence factor is the reciprocal of the diversity factor and is always less than or equal to one …   Energy terms

  • Cultural diversity — is having different cultures respect each other s differences. It could also mean the variety of human societies or cultures in a specific region, or in the world as a whole. It differs from multiculturalism in that multiculturalism is usually… …   Wikipedia

  • Fibroblast growth factor receptor 2 — PDB rendering based on 1djs …   Wikipedia

  • Fibroblast growth factor receptor 1 — PDB rendering based on 1agw …   Wikipedia

  • Molecular Diversity —   Discipline Biochemistry Language English …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”