@article{oai:nagoya.repo.nii.ac.jp:00005232,
 author = {Okubo, Hitoshi and Koshino, Naoto and Hayakawa, Naoki},
 journal = {2003 Annual Report Conference on Electrical insulation and Dielectric Phenomena},
 month = {},
 note = {Since SF_6 gas has been specified as one of the greenhouse gases, we attempt to develop new insulation gases or gas mixtures alternative to SF_6 gas for gas insulated switchgears (GIS). In this paper, we investigated partial discharge (PD) and breakdown (BD) characteristics of CO_2 gas and CO_2 gas mixtures as one of the promising candidates without using SF_6 gas. Experimental results revealed PD inception and BD strengths for different gas pressure and CO_2 content under lightning impulse voltage and ac high voltage application.},
 pages = {538--541},
 title = {Electrical insulation characteristics of CO/sub 2/ and CO/sub 2/ gas mixtures under non-uniform electric field},
 year = {2003}
}