Results 1 to 10 of about 7,176,145 (231)

Multi-Physical Coupling Field Study of 500 kV GIL: Simulation, Characteristics, and Analysis

IEEE Access, 2020
With the construction of a large number of hydropower stations, transmission lines crossing a river and urban utility tunnels, gas insulated transmission line (GIL) has been applied widely due to its large transmission capacity, low environmental impact ...
Haiqing Niu, Zeming Chen, Huang Zhang, Xin Luo, Xiaoliang Zhuang, Xiaoxiao Li, Bo Yang   +6 more
doaj   +2 more sources

Fault diagnosis of free-conducting particles within GIL based on vibration signals

Frontiers in Energy Research, 2023
Accurate quantitative diagnosis of free-conducting particle faults plays an important role in improving the reliability of the gas insulated line (GIL) system.
Dawei Duan, Dawei Duan, Hongzhong Ma, Qifan Yang, Nan Li   +4 more
doaj   +1 more source

Kapsül ve/veya Zonül Yetmezlikli Olguların Cerrahi Tedavisinde Tek Parça Katlanabilir Arka Kamara Göz İçi Lenslerin İrise Sütürlü Olarak Kullanılması

Sakarya Tıp Dergisi, 2022
Amaç: Kapsül yetmezliğinde, katlanabilir arka kamara (AK) göz içi lenslerin irise sütürlü (İSGİL) implantasyonunun avantajları, dezavantajları, cerrahi tekniği ve postoperatif komplikasyonlar araştırıldı.
Gürsoy Alagöz, Erkan Çelik, Mahmut Atum, Ali Altan Ertan Boz   +3 more
doaj   +1 more source

Cytokimera GIL-11 rescued IL-6R deficient mice from partial hepatectomy-induced death by signaling via non-natural gp130:LIFR:IL-11R complexes

Communications Biology, 2023
A human Cytokimera GIL-11 is generated, with specific high affinity activation of the non-natural receptor gp130:LIFR:IL-11R complex and can rescue IL-6R deficient mice from death following partial hepatectomy. All except one cytokine of the Interleukin (
P. Rafii, Christiane Seibel, Hendrik T. Weitz, Julia Ettich, Annamaria Minafra, Patrick Petzsch, A. Lang, D. Floss, K. Behnke, K. Köhrer, Jens M. Moll, J. Scheller   +11 more
semanticscholar   +1 more source

Promising functional graded materials for compact gaseous insulated switchgears/pipelines

High Voltage, 2020
The electric field distributions along gas-solid interfaces determine the reliability, lifetimes and sizes of gaseous insulated switchgears/pipelines (GIS/GIL), which also affect the reliability of power systems.
Jin Li, Hucheng Liang, Hucheng Liang, Yun Chen, Boxue Du   +4 more
doaj   +1 more source

Surface charge accumulation and pre-flashover characteristics induced by metal particles on the insulator surfaces of 1100 kV GILs under AC voltage

High Voltage, 2020
With the increase in the voltage and capacitance of gas-insulated transmission lines (GILs), the insulation failure of GIL has attracted more and more attention.
Li Xing, Liu Weidong, Liu Weidong, Xu Yuan, Chen Weijiang, Bi Jiangang   +5 more
doaj   +1 more source

GIL: a tightly coupled GNSS PPP/INS/LiDAR method for precise vehicle navigation

Satellite Navigation, 2021
Accurate positioning and navigation play a vital role in vehicle-related applications, such as autonomous driving and precision agriculture. With the rapid development of Global Navigation Satellite Systems (GNSS), Precise Point Positioning (PPP ...
Xingxing Li, Huidan Wang, Shengyu Li, Shaoquan Feng, Xuanbin Wang, Jianchi Liao   +5 more
semanticscholar   +1 more source

Influence of UHV GIL access on transient recovery voltage of circuit breaker

电力工程技术, 2022
The access of ultra high voltage (UHV) gas-insulated transmission line (GIL) affects both the transient recovery voltage (TRV) amplitude and the rate of rise of TRV (RRRV) of circuit breakers,which may endanger the breaking capacity of circuit breakers ...
SUN Yi, LIU Jinghui, ZHENG Xinlei, LI Jiangtao, XU Yiqing, SHI Dajun   +5 more
doaj   +1 more source

Transient Surface Charge Characteristics of DC-GIL Insulator Under Thermal-Electric Coupled Fields

IEEE Access, 2022
The insulator in direct current gas-insulated transmission lines (DC-GIL) would suffer discharge risk due to surface charge accumulation under thermal-electric coupled fields.
Xiaolong Li, Song-Yeop Han, Min Wan, Wen Wang, Z. Geng, Xin Lin   +5 more
semanticscholar   +1 more source

The Need for Governmental Inefficiency in Plato’s Republic [PDF]

, 2021
In book II of Plato’s Republic, Socrates discusses the cities of necessity and luxury (372d-373a). Discussions of these cities have often focused on citizens desiring more than they need, which creates a demand for luxury.
Hersch, Gil
core   +1 more source