Technical development and future perspectives on the application and performance of dielectric liquids
Proceedings of 2002 IEEE 14th International Conference on Dielectric Liquids. ICDL 2002 (Cat. No.02CH37319) - Trang 231-236
Tóm tắt
In this paper, the recent trends of electrical insulation in liquid dielectrics am described. The development results of the higher stress/compact design equipment, environment-friendly ester-oil, insulation diagnostic technique, higher temperature application, etc., as well as cryogenic electrical insulation are introduced. In particular, it is pointed out that the charge carriers in liquid dielectrics will be a key factor to control the higher stress electrical insulation and therefore the basic research on charge behavior and the physical mechanism should be extended for the future.
Từ khóa
#Dielectric liquids #Dielectrics and electrical insulation #Oil insulation #Power transformer insulation #Power transformers #Stress #Petroleum #Current measurement #Charge measurement #Electric variables measurementTài liệu tham khảo
10.1109/61.517497
zodeh, 1996, Thermal Characteristics of a Meta-Aramid and Cellulose Insulated Transformer at Beyond Nameplate, IEEE PES Winter Meeting
provost, 1999, Application of High Temperature Materials in Liquid Immersed Transformers, Presentation Material
10.1109/ICDL.1999.798951
2001, New Techniques for Dissolved Gas-Oil Analysis, Task Force 15 01 07, 21
hazeyama, 2001, v-t Characteristics for Partial Discharge Inception of HTS Power Transmission Cable”. EUCAS, E4 1-02
10.1007/978-1-4615-0583-9_42
tada, 2001, Study on the Applicability of Environmental Friendly Insulating Liquid using Vegetable Oil for Transformer, IEE of Japan Research Report SA-01-59
10.1109/57.981322
10.1109/94.983892
1998, Toshiba Corporation Power Transformer Catalogue
amano, 2002, Technical Trend of Ultra-Large-Capacity Three Phase Transformers, The Hitachi Hypron, 84, 49
10.1109/IAS.2000.881911
10.1109/94.590868
masuda, 2001, Development of a 100m-3core-114MVA HTSC cable system, EUCAS E4 1-05
10.1109/CEIDP.2001.963599
10.1109/PESS.2001.970357
baehr, 2001, Transformer Technology State-of-the Art and Trends of Future Development, CIGRE Electra, 13
yamaga, 1998, Development and field test of 1000kV/3000MVA transformer, CIGRE Paper 12-303
10.1109/61.517498
10.1109/94.983888
10.1109/94.841823