IEC 63046-ed.1.0

Detail information

Designation: IEC 63046-ed.1.0

Publication date: 20/10/2020

Pages: 183

Country: International technical standard

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Anotation

IEC 63046:2020 provides requirements and recommendations for the overall Electrical Power System. In particular, it covers interruptible and uninterruptible Electrical Power Systems including the systems supplying the I&C systems; This document is consistent and coherent with IEC 61513. Like IEC 61513, this document also highlights the need for complete and precise requirements, derived from the plant safety goals. Those requirements are prerequisites for generating the comprehensive requirements for the overall Electrical Power System architecture, and for the electrical power supply sub-systems. This document establishes the high level specification and requirement to implement a suitable Electrical Power System in a NPP that supports reactor systems important to safety. It also enables electrical energy production providing the transmission grid with active and reactive power and electro-mechanical inertia. lIEC 63046:2020 fournit des exigences et des recommandations pour lensemble du systeme dalimentation electrique. Il couvre en particulier les systemes dalimentation electrique interruptibles et sans interruption, y compris les systemes alimentant les systemes dI&C. Le present document est en conformite et coherence avec lIEC 61513. Tout comme lIEC 61513, le present document souligne egalement la necessite de disposer dexigences completes et precises, issues des objectifs de surete de la centrale. Ces exigences constituent les conditions prealables a letablissement des exigences relatives a larchitecture densemble du systeme dalimentation electrique, puis a letablissement de celles portant sur les sous-systemes dalimentation electrique. Le present document etablit la specification et les exigences de haut niveau pour la mise en ouvre dun systeme dalimentation electrique approprie dans une CNP, systeme qui est le support des systemes importants pour la surete des reacteurs. Il permet egalement la production denergie electrique, fournissant la puissance active et reactive et linertie electromecanique du reseau de distribution.