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IEVref: | 351-50-08 | ID: | |||||||||

Language: | en | Status: Standard | |||||||||

Term: | integral element | ||||||||||

Synonym1: | I element [Preferred] | ||||||||||

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Definition: | linear time-invariant transfer element the time derivative of the output variable of which is proportional to the corresponding value of the input variable Note 1 to entry: The transfer function of an I element is given as $\frac{V\left(s\right)}{U\left(s\right)}=\frac{{K}_{\text{I}}}{s}$ where
Note 2 to entry: This entry was numbered 351-28-19 in IEC 60050-351:2006. | ||||||||||

Publication date: | 2013-11 | ||||||||||

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Note 1 to entry: The transfer function of an I element is given as

$\frac{V\left(s\right)}{U\left(s\right)}=\frac{{K}_{\text{I}}}{s}$

where

K_{I} | is the integral action coefficient; |

s | is the complex variable of the Laplace transform; |

U(s) | is the input transform; |

V(s) | is the output transform. |

Note 2 to entry: This entry was numbered 351-28-19 in IEC 60050-351:2006.