5. Radio interference from substation equipment and insulator chains
5.1 Laboratory measurement set-up: CISPR diagram
Unlike line conductors, substation switchgear and insulator strings should be considered as point disturbance generators. It is then possible to measure and study their disturbance level using a laboratory set-up, the schematic diagram of which is recommended by CISPR. This diagram is shown in figure 18 and is based on the following considerations: when a device or a chain of insulators is connected to a line, it injects a disturbance...
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Radio interference from substation equipment and insulator chains
Radio interference at television frequencies
Bibliography
General works on the Crown Effect
Standardization
Specifications for CISPR measuring equipment for frequencies between 0.15 and 30 MHz. (Appendix A). CISPR Publication No. 1 and Publication 1 A. International Electrotechnical Commission. Union Technique de l'Électricité.
Specifications for radio noise and field strength meters 0.015 to 30 megacycles/second. A.N.S.I. C 63.2-1963 Reaffirmed in 1969 (American National Standards Institute)....
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