Hoeffelman_BE_ALPHA 2_Block 1 Barcelona May EMI-EMF update Recent achievement and work going on in relevant WG’s Jean Hoeffelman ELIA- Belgium
Hoeffelman_BE_ALPHA 2_Block 1 Barcelona May CIGRE-CIRED WG C4.04 « EMC and EMF – general aspects » Guides and tutorials Guide on EMC in power plants and substations (1997) Magnetic field in HV cable systems (1996) Guides on EMF and Corona ( )
Hoeffelman_BE_ALPHA 2_Block 1 Barcelona May EMC (EMI) « EMI characterization of HV substations: updated data and influence on immunity assessment »(Cigré 2002) Position paper on transient immunity tests Proposals for in situ testing
Hoeffelman_BE_ALPHA 2_Block 1 Barcelona May EMF TF C : Measurements and modeling TF C : Magnetic field mitigation techniques TF C : Magnetic field indices
Hoeffelman_BE_ALPHA 2_Block 1 Barcelona May Link with IEC and Cenelec IEC TC 77 and SC 77 B : Immunity for power station and substation environment TC 106 and 106X: EMF associated with human exposure
Hoeffelman_BE_ALPHA 2_Block 1 Barcelona May CIGRE-CIRED WG C4.02 « EMC with telecommunication circuits, LV systems and metallic structures » Guides and tutorials Guide on the influence of HV AC Power Systems on Metallic Pipelines (1995) Methods for measuring the earthing of transmission towers equipped with earth wires (2003 ?) Guides for AC corrosion on metallic pipelines due to the influence of ac power lines (in preparation)
Hoeffelman_BE_ALPHA 2_Block 1 Barcelona May WG C4.02 Non constant fault current Harmonic currents GSM base station on power towers (collaboration with WG C4.04 and with ITU-T)
Hoeffelman_BE_ALPHA 2_Block 1 Barcelona May Link with ITU-T: SG5: Protection against electromagnetic environment effects Guidelines: « Directives » Standards: « Recommendations » K33: Limits for people safety K53: Values for establishing responsabilities Kbsp: Radio base stations on power line towers
Hoeffelman_BE_ALPHA 2_Block 1 Barcelona May Link with Cenelec TC 210 and TC9X prEN Limits relating to the influence of electric power supply and traction systems on telecommunication systems prEN Basic Std for calculation and measurement methods…
Hoeffelman_BE_ALPHA 2_Block 1 Barcelona May Standardization IEC SC 77 B: revision of (oscillatory wave) CISPR G: includes PLC CISPR B: includes interferences from HV equipment TC 99: (Earthing systems for HV installations) cf. CLC HD 637 S1
Hoeffelman_BE_ALPHA 2_Block 1 Barcelona May IEC TC 106 Methods for the assessment of electric and magnetic fields associated with human exposure WG1: Basic standards: « Measurement and calculation methods for LF E and M fields and induced currents » WG2: Product standards WG5: Generic standards