Power Supplies
Description
The work at the Grant substation seems to be drawing to a close. Looks like they relocated the & acute;wave trap& acute; up onto the switch tower to free up space at ground level; one CCVT that used to be on the east side of the original 115kV switch has similarly been moved to the north side to mirror the location of the one on the new tower. Also, they finally got rid of the awkward corner into the sub and made the sub a full loop on the 115kV circuit.
Seems they have only a few minor cleanup things to do before they bring the 34.5kV side online. Then we wait and see what happens next.
Oh, and the idle 69kV line to the south is STILL in the same shape it was after the April ice storm!
115KV three dead end steel pole and switch substation framework
This photo refers to our 115KV three dead end steel pole and switch substation framework. These three poles as dead end structure and being single circuit line, beside three poles are switch substation framework, which switch 115KV to 69KV transmission line again.
These 115KV three dead end poles are made of polygonal monopole, and often used in city power transmission grid, with little space, economic and lower cost. Now MEGATRO can produce distribution pole with some type as follow:
(1) Flange connection
(2) Slip joint
(3) Step type
(4) Stagger type
(5) Others
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Qingdao Megatro Mechanical and Electrical Equipment Co., Ltd.
power transmission tower, telecom tower, wind turbine, wind tower and mast, lamp post, high mast pole, steel house, steel building, wind power flange, steel stucture
Address: 288, Zhuhai Road, Huangdao district, Qingdao city, Shandong Province, China ,
qingdao, Shandong
China, 266400
Tel: 86-532-55588298
Fax: 86-532-55588276
