Design of Power Cable Lines Partially Exposed to Direct Solar Radiation-Special Aspects

被引：4
作者：
Czapp, Stanislaw [1 ]
Szultka, Seweryn [1 ]
Tomaszewski, Adam [2 ]
机构：
[1] Gdansk Univ Technol, Fac Elect & Control Engn, Narutowicza 11-12, PL-80233 Gdansk, Poland
[2] Polish Acad Sci, Inst Fluid Flow Machinery, Fiszera 14, PL-80231 Gdansk, Poland
来源：
ENERGIES | 2020年 / 13卷 / 10期
关键词：
power cables design; current-carrying capacity; thermal effects; numerical simulation; CURRENT-CARRYING CAPACITY;
D O I：
10.3390/en13102650
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Power cable lines are usually buried in the ground. However, in some cases, their ending sections are mounted along the supports of overhead lines. This leads to a situation where the cables are exposed to direct solar radiation and, consequentially, overheat. The paper presents the advanced computer modelling of power cables' heating, considering their insolation as well as the effect of wind. The temperature and current-carrying capacity of power cables-during exposure to direct solar radiation-are evaluated. An effective method of limiting the unfavourable impact of the sun is discussed. In the presence of solar radiation, the proposed method enables a significant increase in the power cables current-carrying capacity.
引用
收藏
页数：16
相关论文
共 32 条
  • [1] Amr AAR, 2017, PROC INT MID EAST P, P1430, DOI 10.1109/MEPCON.2017.8301371
  • [2] ANDERSEN SA, 1959, AUTOMATIC REFRIGERAT
  • [3] [Anonymous], 1994, IEEE STAND POW CABL
  • [4] Baazzim M.S., 2014, INT J ELECT ROBOT EL, V8, P470
  • [5] Badalan N, 2017, INT SYM DES TECH ELE, P296, DOI 10.1109/SIITME.2017.8259911
  • [6] Brender D., 2006, P 2006 IEEE IND APPL
  • [7] Chojnacki Andrzej L., 2017, Przeglad Elektrotechniczny, V93, P14, DOI 10.15199/48.2017.04.04
  • [8] Effect of Solar Radiation on Current-Carrying Capacity of PVC-insulated Power Cables - the Numerical Point of View
    Czapp, Stanislaw
    Szultka, Seweryn
    Tomaszewski, Adam
    Szultka, Agata
    [J]. TEHNICKI VJESNIK-TECHNICAL GAZETTE, 2019, 26 (06): : 1821 - 1826
  • [9] Effect of soil moisture on current-carrying capacity of low-voltage power cables
    Czapp, Stanislaw
    Ratkowski, Filip
    [J]. PRZEGLAD ELEKTROTECHNICZNY, 2019, 95 (06): : 154 - 159
  • [10] Ampacity of power cables exposed to solar radiation - recommendations of standards vs. CFD simulations
    Czapp, Stanislaw
    Czapp, Marian
    Szultka, Seweryn
    Tomaszewski, Adam
    [J]. 17TH INTERNATIONAL CONFERENCE HEAT TRANSFER AND RENEWABLE SOURCES OF ENERGY (HTRSE-2018), 2018, 70
1234