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Area Circuit theory / Circuit elements and their characteristics

IEV ref131-12-41

Symbol
kij
k

en
inductive coupling factor
coupling factor
ratio of the absolute value of the mutual permeance Λij related to two circuit elements i and j to the geometric average of their self-permeances Λii and Λjj

k ij = | Λ ij | Λ ii Λ jj MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdi9qqqj=hEeeu0lXdbb a9frFj0xb9Lqpepeea0xd9s8qiYRWxGi6xij=hbba9q8aq0=yq=He9 q8qiLsFr0=vr0=vr0db8meGabaGacmGadiWaaiWabaabaiaafaaake aacaWGRbWaaSbaaSqaaiaadMgacaWGQbaabeaakiabg2da9maalaaa baWaaqWaaeaacqqHBoatdaWgaaWcbaGaaGjcVlaadMgacaWGQbaabe aaaOGaay5bSlaawIa7aaqaamaakaaabaGaeu4MdW0aaSbaaSqaaiaa yIW7caWGPbGaamyAaaqabaGccqqHBoatdaWgaaWcbaGaamOAaiaadQ gaaeqaaaqabaaaaaaa@4E89@

Note 1 to entry: The inductive coupling factor can also be expressed as

k ij = | L ij | L ii L jj MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdi9qqqj=hEeeu0lXdbb a9frFj0xb9Lqpepeea0xd9s8qiYRWxGi6xij=hbba9q8aq0=yq=He9 q8qiLsFr0=vr0=vr0db8meGabaGacmGadiWaaiWabaabaiaafaaake aacaWGRbWaaSbaaSqaaiaadMgacaWGQbaabeaakiabg2da9maalaaa baWaaqWaaeaacaWGmbWaaSbaaSqaaiaayIW7caWGPbGaamOAaaqaba aakiaawEa7caGLiWoaaeaadaGcaaqaaiaadYeadaWgaaWcbaGaaGjc VlaadMgacaWGPbaabeaakiaadYeadaWgaaWcbaGaamOAaiaadQgaae qaaaqabaaaaaaa@4C9D@

where Lii and Ljj are the self-inductances of the elements and Lij their mutual inductance.


fr
facteur de couplage inductif, m
facteur de couplage, m
rapport de la valeur absolue de la perméance mutuelle Λij de deux éléments de circuit i et j à la moyenne géométrique de leurs perméances propres Λii et Λjj

k ij = | Λ ij | Λ ii Λ jj MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdi9qqqj=hEeeu0lXdbb a9frFj0xb9Lqpepeea0xd9s8qiYRWxGi6xij=hbba9q8aq0=yq=He9 q8qiLsFr0=vr0=vr0db8meGabaGacmGadiWaaiWabaabaiaafaaake aacaWGRbWaaSbaaSqaaiaadMgacaWGQbaabeaakiabg2da9maalaaa baWaaqWaaeaacqqHBoatdaWgaaWcbaGaaGjcVlaadMgacaWGQbaabe aaaOGaay5bSlaawIa7aaqaamaakaaabaGaeu4MdW0aaSbaaSqaaiaa yIW7caWGPbGaamyAaaqabaGccqqHBoatdaWgaaWcbaGaamOAaiaadQ gaaeqaaaqabaaaaaaa@4E89@

Note 1 à l’article: Le facteur de couplage inductif peut aussi être exprimé par

k ij = | L ij | L ii L jj MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdi9qqqj=hEeeu0lXdbb a9frFj0xb9Lqpepeea0xd9s8qiYRWxGi6xij=hbba9q8aq0=yq=He9 q8qiLsFr0=vr0=vr0db8meGabaGacmGadiWaaiWabaabaiaafaaake aacaWGRbWaaSbaaSqaaiaadMgacaWGQbaabeaakiabg2da9maalaaa baWaaqWaaeaacaWGmbWaaSbaaSqaaiaayIW7caWGPbGaamOAaaqaba aakiaawEa7caGLiWoaaeaadaGcaaqaaiaadYeadaWgaaWcbaGaaGjc VlaadMgacaWGPbaabeaakiaadYeadaWgaaWcbaGaamOAaiaadQgaae qaaaqabaaaaaaa@4C9D@

Lii et Ljj sont les inductances propres des éléments et Lij leur inductance mutuelle.


ar
معامل تقارن حثى
معامل تقارن

de
induktiver Kopplungsgrad, m
Kopplungsgrad, m

es
factor de acoplamiento inductive
factor de acoplamiento

it
fattore di accoppiamento induttivo
fattore di accoppiamento

ja
誘導性結合係数
結合係数

pl
współczynnik sprzężenia indukcyjnego
współczynnik sprzężenia

pt
factor de acoplamento indutivo
factor de acoplamento

zh
感应耦合因数
耦合因数

Publication date: 2013-08
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