750kV composite crossarm connection node force calculation Forces on 750 kV Composite Insulator Joints of the Arm Cross.pdf 5 Ye

■ Hill ink ‘Can stack snapped
SmartGrld
Volume 30 grid and clean energy VoL30No second period. 2
February 2014 Power andClean Feb. 2014
System Energy
Article ID: 1674-3814 (2014) 02-0038-05 CLC: TM753 Document Code: A
750
a connection node kV composite crossarm Force calculation
Sun Qiang t, 3 Zhu, Shi Rong 2, Liqing Wen 4, 3 Yu Jie, Wang Yu Road 2, 3 Cao Wei Di, Wang Min 2, Zhang Liming s
3. Jiangsu Shenma Power Co., Ltd., Nantong 226553; 4. Northwest Power Grid Co., Ltd., Xi’an 710048, China;
5. Transmission and Distribution Engineering Company in Xinjiang, Xinjiang birds Lu Qi wood 830011, China)
Forceson750kV InsulatoroftheCrossArm
CompositeJoints
SUN Jie3, WANGYulu2, CAOWeidi3, WANGMin2, ZHANG
Qian91, ZHUYon93, SHIRon92, LI
Qingwen4, YU Limin95
(1.StateGridYulinElectricPower ElectricPower EconomicResearch
719000, Shaanxi, China; 2. Shaanxi
Company, Yulin Corporation
ShenmaElectricScientificandTechnical
Institute, Xi’an, 710065, Shaanxi, China; 3. Jingsu Co. , Ltd. , Nantong226553, Jiangsu,
ChinaGrid Electric
China; 4. Northwest Limited, Xi’all PowerTransmissionand
Company 710048, Shaanxi, China; 5. Xinjiang
Transformation 83001
Corporation, Urumqi1, Xinjiang, China)
oftheCROSSarmonthe kV
ABSTRACT: Joints 750 transmission
TOWER specific characteristics, design a way to connect nodes – sleeve
linetower thesleeve
adopt type. Thejointdesign, especially
Tubular node.Composite primary connection node via cannula formula by
the inthe and tube, should
gluingheight flangecomposite angle steel member in the tower, steel tower reference past