UNDERGROUND POWER CABLE INSULATION ELECTRICAL LIFETIME ESTIMATION METHODS

被引：0
|
作者：
Plopeanu, Mihai [1 ]
Notingher, Petru V. [1 ]
Stancu, Cristina [2 ]
Grigorescu, Sorin [1 ]
机构：
[1] Univ Politeh Bucharest, Fac Elect Engn, Bucharest, Romania
[2] INCDIE ICPE CA, Polymer Mat Lab, Bucharest, Romania
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES C-ELECTRICAL ENGINEERING AND COMPUTER SCIENCE | 2013年 / 75卷 / 01期
关键词：
cables; polyethylene insulation; water trees; lifetime estimation;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
During service, underground power cables are subjected to degradations due to the growth of water trees. Therefore, their lifetime is reduced. In this paper, two lifetime estimation methods for low density polyethylene insulated underground cables subjected to electrical fields in the presence of water are presented. Both methods are based on laboratory accelerated ageing tests using high fields (1... 5 kHz). The first method (A) relies on nominal field tests while the second one (B) relies on high intensity field tests. The advantages and disadvantages of each method are presented and the conclusion that method A is more efficient is reached.
引用
收藏
页码：223 / 238
页数：16
相关论文
共 50 条
  • [1] Lifetime Estimation Based Health Index and Conditional Factor for Underground Cable System
    Somsak, Tanachai
    Suwanasri, Thanapong
    Suwanasri, Cattareeya
    ENERGIES, 2021, 14 (23)
  • [2] Lifetime Estimation of Cellulosic Insulation Material in Palm Fatty Acid Ester for Power Transformers
    Tokunaga, Junko
    Koide, Hidenobu
    Mogami, Kenji
    Kawanishi, Keizo
    Hikosaka, Tomoyuki
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2017, 24 (02) : 1010 - 1017
  • [3] Computation of the Electric Field in Aged Underground Medium Voltage Cable Insulation
    Stancu, C.
    Notingher, P. V.
    Notingher, P., Jr.
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2013, 20 (05) : 1530 - 1539
  • [4] Online Monitoring and Lifetime Estimations of Materials for Electrical Insulation
    Svoboda, Michal
    Harvanek, Lukas
    2015 IEEE 11TH INTERNATIONAL CONFERENCE ON THE PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS, 2015, : 568 - 571
  • [5] Methods of Characterisation of DC Partial Discharge in Polymeric Cable Insulation
    Morris, Euan A.
    Siew, W. H.
    Given, Martin J.
    2018 IEEE CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA (IEEE CEIDP), 2018, : 494 - 497
  • [6] Influence of space charge related to water trees on the breakdown voltage of power cable insulation
    Stancu, Cristina
    Notingher, Petru V.
    Notingher, Petru, Jr.
    JOURNAL OF ELECTROSTATICS, 2013, 71 (02) : 145 - 154
  • [7] Design of Experiments for Low Voltage Electrical Machine Insulation Lifetime Modeling
    Maussion, P.
    Faucher, J.
    IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE 2010), 2010, : 1259 - 1264
  • [8] Effect of Air Pressure on the Aging and Lifetime of Electrical Insulation in Winding Wires
    Pajak, Piotr
    Roehrich, Jozef
    Benesz, Mariusz
    ENERGIES, 2025, 18 (07)
  • [9] The Estimation of the Lifetime Variation for Power Devices
    Pop, Ciprian V.
    Buzo, Andi
    Pelz, Georg
    Cucu, Horia
    Burileanu, Corneliu
    IEEE TRANSACTIONS ON DEVICE AND MATERIALS RELIABILITY, 2019, 19 (04) : 654 - 663
  • [10] Understanding Electrical Treeing Activity in Electron Beam Irradiated XLPE Cable Insulation
    Gautam, Ribhu
    Vinu, R.
    Sarathi, R.
    Acharya, S.
    Kumar, Mukesh
    Sharma, Archana
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2016, 23 (03) : 1652 - 1662
12345