title: Limiting electric fields of HVDC overhead power lines.
abstract: As a consequence of the increased use of renewable energy and the now long distances between energy generation and consumption, in Europe, electric power transfer by high-voltage (HV) direct current (DC) overhead power lines gains increasing importance. Thousands of kilometers of them are going to be built within the next years. However, existing guidelines and regulations do not yet contain recommendations to limit static electric fields, which are one of the most important criteria for HVDC overhead power lines in terms of tower design, span width and ground clearance. Based on theoretical and experimental data, in this article, static electric fields associated with adverse health effects are analysed and various criteria are derived for limiting static electric field strengths.
authors.affiliation: Institute of Health Care Engineering with European Notified Body of Medical Devices, Graz University of Technology, Kopernikusgasse 24, 8010, Graz, Austria, norbert.leitgeb@tugraz.at.
authors.forename: N
authors.initials: N
authors.lastname: Leitgeb
mesh_terms: D004553:Electric Conductivity; D011211:Electric Power Supplies / Q000009:adverse effects*; D004560:Electricity / Q000009:adverse effects*; D004781:Environmental Exposure / Q000517:prevention & control*; D006801:Humans; D011336:Probability