000			02961nam a2200385 4500
005			20260818090147.0
008			011098s1996 th r 0000|0 eng d
035			_a.b11616441
099		9	_aAIT Thesis no.ET-96-18
100	1		_aHua, Wei
245	1	0	_aDesign considerations for an underground substation in Pudong area, Shanghai
260			_aBangkok : _bAsian Institute of Technology, _c1996
300			_a69 leaves + _e1 online resource
490	1		_aThesis ; _vno. ET-96-18
500			_aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering
502			_aThesis (M.Eng.) - Asian Institute of Technology, 1996
520			_aThe thesis is Designing Considerations for Underground Substation in Pudong, Shanghai. The main objectives of this study is to analyze the possibility of building the substation and design an underground substation in Pudong. Shanghai, the biggest city in China, the land is limitation for future used. The underground substation has more advantages than normal substations. It is suitable to adopt the underground substation at urban area in Shanghai. In this study, the 220 kV underground substation is designed to meet the data collection. There are three main transformers that will be installed at the underground substation in the future. The capacity of main transformer is 120 MVA. The output voltage is 35 kV, ingoing is 6 and outgoing is 30 for future use. At the first stage, two transformers will be used, ingoing is 4 and outgoing is 20. There are overall designs in this study. The methodology is given below: to choose main transformer, calculate short current, select main electrical equipment, bus arrangement and main transformer protection, layout, and substation electricity etc. The GIS system is the best electrical equipment used in the underground substation. It has a lot of advantages than other electrical equipments. The details are discussed in this study.
650		0	_aElectric substations _xChina _xShanghai
700	1		_aYu, Cun Yi, _eChairperson
700	1		_aMalik, Arif Saeed, _eExamination committee
700	0		_aSurapong Chiraratananon, _eExamination Committee
710	2		_aAsian Institute of Technology, _eScholarship donor
810	2		_aAsian Institute of Technology. _tThesis ; _vno. ET-96-18
856			_3Full-Text _uhttp://203.159.5.9/ait-thesis/detail.php?q=B14698
907			_a.b11616441 _bmnait _cy
902			_a240401
998			_b0 _c970730 _dm _ea _fy _g0
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