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Michel Ianoz

Publications associées (64)

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Evaluation of indoor PLC radiation resulting from conducted emission limits

Michel Ianoz, Emmanuel Marthe

We present in this paper an analysis of the electromagnetic emission associated with power line communications (PLC) systems. Using coupling factors obtained experimentally for different typical indoor configurations, we calculate radiated fields associate ...

2003

A new expression for the ground transient resistance matrix elements of multiconductor overhead transmission lines

Michel Ianoz

The ground impedance matrix elements of a multiconductor overhead transmission line do not have analytical inverse Fourier transforms in the time domain. Thus, in general, the ground transient resistance matrix elements are to be determined numerically. Us ...

2003

Standardisation problems related to conducted limits for power line communication equipment

Michel Ianoz

Feasibility studies performed in the last years have shown that the low voltage distribution network can be used for data transmission. The main problem is the possible radiation of electromagnetic field representing a the disturbance which can affect radi ...

2003

Standardization and the university world

Michel Ianoz

Standardization can be performed only in a field in which the knowledge of the physical phenomena and of the behavior of the given installation is sufficiently known. The role of the universities is to perform research in order to clarify such these points ...

2003

Use of low voltage power networks for data transmission. EMC issues and standardization problems

Michel Ianoz

The use of the low voltage power network for data transmission can produce radiated disturbances. In order to determine field limits when using this technique and methods to check this limit, a procedure must be defined and a standard must be written. The ...

2002

Problems related to the definition of appropriate limits for radiated emissions due to power line communications

Michel Ianoz

Feasibility studies performed in the last years have shown that the use of the low voltage distribution network can be used for data transmission. The main problem is the possible radiation of electromagnetic field and the disturbances which can affect rad ...

2002

Induced current calculations for low frequency EMF exposure assessment

Michel Ianoz

The effect of low and intermediate frequency external electric and magnetic fields on humans is to induce currents in the human body. As it is not possible to introduce sensors inside the body to measure these currents it was decided to develop calculation ...

2002

This paper presents the standardization work which is performed in the framework of the International Electrotechnical Commission (IEC) in the Technical Committee 77 and in CISPR. The introduction of the EMC Directive for products put on the European marke ...

2002

Due to the opening or closing operation of circuit breakers and disconnected switches in gas-insulated substations (GIS), a very strong transient wave process can be generated along the three-phase transmission system and transient electromagnetic field ca ...

2002

Software for transient electromagnetic field in GIS and its applications

Michel Ianoz

Due to the turning on or off operation of the circuit breakers and the disconnected switches, a strong electromagnetic interference in gas-insulated substations (GIS) is commonly generated. The transient wave process with a very wide frequency range can ge ...

2002