CN104088491A - 220 kV transformer substation slope-type vertical arrangement method - Google Patents
220 kV transformer substation slope-type vertical arrangement method Download PDFInfo
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- CN104088491A CN104088491A CN201410366871.5A CN201410366871A CN104088491A CN 104088491 A CN104088491 A CN 104088491A CN 201410366871 A CN201410366871 A CN 201410366871A CN 104088491 A CN104088491 A CN 104088491A
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Abstract
Disclosed is a 220 kV transformer substation slope-type vertical arrangement method. The method comprises the steps that the physical terrain of a mountain slope is utilized, vertical design is carried out to conform to the physical terrain, various devices and buildings are arranged according to the physical terrain of the mountain slope, excavation and filling are carried out on earthwork of a site to achieve natural balance, and no large-area range earthwork flattening is carried out; an operating path and an operating terrace are formed on a road perpendicular to the slope direction of the site in the direction perpendicular to the slope; an urban type road is designed at the higher position of the slope in the road perpendicular to the slope direction of the site, and kerbstone is arranged; a highway type road is designed at the lower position of the slope; according to the operating path, the urban type road is designed at the higher position of the slope, and the kerbstone is arranged; the highway type road is designed at the lower position of the slope. By using the 220 kV transformer substation slope-type vertical arrangement method, no large-area range earthwork flattening needs to be carried out; on the premise of achieving natural balance through excavation and filling of the earthwork of the site, the height of a retaining wall is reduced, the earthwork quantity is reduced, foundation treatment is facilitated, the number of wall outer protective slopes and the floor space are reduced, meanwhile, the original station location appearance is maintained to the maximum extent, and environment is protected.
Description
Technical field
The present invention relates to a kind of landform that complies with the nature, make use of momentum near the mountain and arrange various device, construction of structures, do not carry out the smooth vertical method for arranging of 220kV transformer station ramp type of the earthwork of large area scope.
background technology
The Vertical Design of transformer station is conventional adopts plane sloping or stagger, Xu Duizhan district to carry out in place after smooth arranging construction of structures and electric fixtures again.And for hills landforms, during vertical method design, larger to the destruction of massif routinely, that gives massif stablely brings impact, water and soil conservation is destroyed larger, to environment, impact.And for the transformer station that uses existing mode to arrange, drainage performance is poor, easily causes place ponding.
Along with the issue of Guo Wang company " amphitypy one is changed " Substation Design guide rule, the impact of activity in production on natural ecological environment emphasized in the design of transformer station more, and " amphitypy one is changed " people-oriented in transformer substation construction requirement, realizes as far as possible environmental friendliness.Change traditional mentality of designing; emphasize protection of the environment, reduce the excavation of the cubic metre of earth and stone, farthest maintain site original appearance; the design concept that more meets " amphitypy one is changed " transformer station of Guo Wang company and life cycle management management transformer station, can better realize transformer station and naturally get along amiably and peacefully.
summary of the invention
The technical problem to be solved in the present invention is, overcome the above-mentioned defect that prior art exists, a kind of landform that complies with the nature is provided, makes use of momentum near the mountain and arrange various device, construction of structures, do not carry out the smooth vertical method for arranging of 220kV transformer station ramp type of the earthwork of large area scope.
The technical solution adopted for the present invention to solve the technical problems is:
The vertical method for arranging of a kind of 220kV transformer station's ramp type, utilize the physical relief on hillside, the Vertical Design landform that complies with the nature, make use of momentum near the mountain and arrange various device (110kV power distribution equipment, 220kV power distribution equipment, main transformer, reactive power compensator etc.), construction of structures, with place earthwork excavation and filling natural equilibrium, the earthwork of not carrying out large area scope is smooth;
Place earthwork excavation and filling natural equilibrium refers to that desurfacing is ploughed and plants soil, and each power distribution equipment place is trimmed to certain slope by physical relief, guarantees excavation and embankment balance in place simultaneously, must the outsourcing earthwork or outer spoir side;
The road vertical with slope, place direction, perpendicular to the operation trail of slope direction and operation terrace etc.;
Road for vertical with slope, place direction, is designed to urban type road in slope eminence, and road kerb is set; At slope lower, be designed to highway type road, the variation of such design adaptation to the ground, be conducive to rainwater can be along the smooth and easy road that passes through of slope direction simultaneously;
Operation trail for perpendicular to slope direction, is also designed to urban type road in slope eminence, and road kerb is set; At slope lower, be also designed to highway type road.
Further, in order to meet 110kV, 220kV power distribution equipment along generatrix direction maintenance level, truss column is chosen to the variation that different length adapts to slope, place.
Further, for operation terrace, when place ramp slope is greater than 7%, be designed to platform pattern; When place ramp slope is less than 7%, be designed to slope pattern.
The present invention fully studies site landform, the mentality of designing of breaking the normal procedure, be combined with landform better, make use of momentum near the mountain and arrange various device, construction of structures, the place earthwork excavation and filling natural equilibrium of take is prerequisite, reach and reduce retaining wall height, reduce earthwork, facilitate ground to process, reduce the object of the outer bank protection of enclosure wall and floor space, the power distribution equipment in whole place is arranged in conjunction with actual landform subregion and processed with different slopes, remarkable in economical benefits, farthest maintain site original appearance simultaneously, protected environment, can better realize transformer station and naturally get along amiably and peacefully.By the road vertical with slope, place direction, in slope eminence, be designed to urban type road, and road kerb is set simultaneously; At slope lower, be designed to highway type road, and by the operation trail perpendicular to slope direction, in slope eminence, be also designed to urban type road, and road kerb is set; At slope lower, be also designed to highway type road; The variation of such design adaptation to the ground, be conducive to rainwater can be along the smooth and easy road that passes through of slope direction simultaneously.
accompanying drawing explanation
Fig. 1 is the vertical method for arranging schematic diagram of one embodiment of the invention ramp type;
Fig. 2 is for the road vertical with slope, place direction, in slope eminence, is designed to urban type road, and slope lower is designed to the schematic diagram of highway type road;
Fig. 3 is the variation schematic diagram of truss column being chosen to different length adaptation slope, place embodiment illustrated in fig. 1;
Fig. 4 (a) is for operation terrace, is designed to the schematic diagram of platform pattern when place ramp slope is greater than 7%;
Fig. 4 (b) is for operation terrace, is designed to the schematic diagram of slope pattern when place ramp slope is less than 7%.
the specific embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
With reference to Fig. 1, according to transformer station's general layout, in conjunction with high in the middle of certain transformer station, the physical relief that surrounding is low, transformer station place is divided into three large regions, 220kV power distribution equipment, 110kV power distribution equipment lay respectively at the East and West direction hillside of small hill in the district of station, when carrying out Vertical Design, along carrying out slope processing perpendicular to generatrix direction, these two parts slope design that complies with the nature is become respectively eastwards and the slope of direction westwards, the convenience of installation and operation is considered in the main transformer place of central region, is designed to flat slope and arranges.Pass through Earthwork calculation, consider a cubic metre of earth excavation and filling natural equilibrium, west side 110kV power distribution equipment zone design becomes along physical relief 15.97% slope westwards, east side 220kV power distribution equipment zone design becomes along physical relief 6.13% slope eastwards, the main transformer place of central region is flat slope, considers to be designed to respectively 5.0% the slope to north and south by south, 36.0m place, north side on the basis on East and West direction slope.By adopting the vertical method for arranging of ramp type, the initial land form landforms that relatively coincide, volume of earthwork greatly reduces, and economic effect is very obvious.
Place earthwork excavation and filling natural equilibrium refers to that desurfacing is ploughed and plants soil, and each power distribution equipment place is trimmed to certain slope by physical relief, guarantees excavation and embankment balance in place simultaneously, must the outsourcing earthwork or outer spoir side.
In order to solve yard drain problem, every road vertical with slope, place direction is all designed to urban type road in slope eminence, and lays road kerb; Slope lower is designed to highway type road, the variation of such design adaptation to the ground, and be conducive to rainwater just can be smooth and easy by road (referring to Fig. 2) along slope direction simultaneously.
Perpendicular to the operation trail of slope direction, in order not intercept the discharge of rainwater, do not cause place ponding, the same with the road way vertical with slope, place direction, rainwater just can pass through to operate trail along slope direction is smooth and easy like this.
Adopt the vertical method for arranging of ramp type, in order to meet 110kV, 220kV power distribution equipment along generatrix direction maintenance level, each truss column top is in same level, the variation of choosing different length adaptation slope, place by truss column reaches requirement (referring to Fig. 3), be that truss column length is selected shorter in slope eminence, at slope lower, select length, meet truss column top in same level.
Slope, 110kV power distribution equipment place is larger, wet and slippery in order to prevent ground, sleet sky, this region operation Eloor Design becomes platform pattern, and slope, 220kV power distribution equipment place is less, and this region operation terrace is complied with slope design sloping, place pattern (referring to Fig. 4 (a), Fig. 4 (b)).
Claims (3)
- The vertical method for arranging of 1.Yi Zhong 220kV transformer station ramp type, is characterized in that, utilizes the physical relief on hillside, and the Vertical Design landform that complies with the nature is made use of momentum near the mountain and arranged various device, construction of structures, does not carry out the cubic metre of earth smooth of large area scope;The road vertical with slope, place direction, perpendicular to the operation trail of slope direction and operation terrace;Road for vertical with slope, place direction, is designed to urban type road in slope eminence, and road kerb is set; At slope lower, be designed to highway type road;Operation trail for perpendicular to slope direction, is also designed to urban type road in slope eminence, and road kerb is set; At slope lower, be also designed to highway type road.
- 2. the vertical method for arranging of 220kV transformer station's ramp type according to claim 1, is characterized in that, in order to meet 110kV, 220kV power distribution equipment along generatrix direction maintenance level, truss column is chosen to the variation that different length adapts to slope, place.
- 3. the vertical method for arranging of 220kV transformer station's ramp type according to claim 1, is characterized in that, for operation terrace, when place ramp slope is greater than 7%, is designed to platform pattern; When place ramp slope is less than 7%, be designed to slope pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366871.5A CN104088491B (en) | 2014-07-30 | 2014-07-30 | The vertical method for arranging of a kind of 220kV transformer station ramp type |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410366871.5A CN104088491B (en) | 2014-07-30 | 2014-07-30 | The vertical method for arranging of a kind of 220kV transformer station ramp type |
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| CN104088491A true CN104088491A (en) | 2014-10-08 |
| CN104088491B CN104088491B (en) | 2016-04-27 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107330140A (en) * | 2017-05-19 | 2017-11-07 | 河北省电力勘测设计研究院 | The method that transformer station is quickly vertically arranged is realized based on BIM technology |
| CN110826127A (en) * | 2019-10-25 | 2020-02-21 | 铜陵有色设计研究院 | Design optimization method for large industrial site |
Citations (8)
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|---|---|---|---|---|
| CN2789362Y (en) * | 2005-04-14 | 2006-06-21 | 谢凯 | Environment protection cabinet type transformer substation |
| CN2830572Y (en) * | 2005-08-15 | 2006-10-25 | 孙启玉 | Bell-jar box type machine room of converting station |
| CN200971621Y (en) * | 2006-10-30 | 2007-11-07 | 李林厂 | Anti-theft support for power transformer |
| CN101748924A (en) * | 2010-02-08 | 2010-06-23 | 湖南省电力勘测设计院 | Inner drum tilling chimney of reinforced concrete inner drum and outer drum and construction method thereof |
| DE102010020719A1 (en) * | 2010-04-21 | 2011-10-27 | Abb Technology Ag | substation |
| CN202039632U (en) * | 2011-04-22 | 2011-11-16 | 中国电力工程顾问集团西北电力设计院 | Straight line angle tower for ultrahigh voltage direct current circuit 720/50 lead |
| CN202718424U (en) * | 2012-07-13 | 2013-02-06 | 江苏省电力设计院 | Transformer substation field arranged in stepped slope manner |
| CN203603546U (en) * | 2013-11-22 | 2014-05-21 | 国家电网公司 | Substation system |
-
2014
- 2014-07-30 CN CN201410366871.5A patent/CN104088491B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2789362Y (en) * | 2005-04-14 | 2006-06-21 | 谢凯 | Environment protection cabinet type transformer substation |
| CN2830572Y (en) * | 2005-08-15 | 2006-10-25 | 孙启玉 | Bell-jar box type machine room of converting station |
| CN200971621Y (en) * | 2006-10-30 | 2007-11-07 | 李林厂 | Anti-theft support for power transformer |
| CN101748924A (en) * | 2010-02-08 | 2010-06-23 | 湖南省电力勘测设计院 | Inner drum tilling chimney of reinforced concrete inner drum and outer drum and construction method thereof |
| DE102010020719A1 (en) * | 2010-04-21 | 2011-10-27 | Abb Technology Ag | substation |
| CN202039632U (en) * | 2011-04-22 | 2011-11-16 | 中国电力工程顾问集团西北电力设计院 | Straight line angle tower for ultrahigh voltage direct current circuit 720/50 lead |
| CN202718424U (en) * | 2012-07-13 | 2013-02-06 | 江苏省电力设计院 | Transformer substation field arranged in stepped slope manner |
| CN203603546U (en) * | 2013-11-22 | 2014-05-21 | 国家电网公司 | Substation system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107330140A (en) * | 2017-05-19 | 2017-11-07 | 河北省电力勘测设计研究院 | The method that transformer station is quickly vertically arranged is realized based on BIM technology |
| CN110826127A (en) * | 2019-10-25 | 2020-02-21 | 铜陵有色设计研究院 | Design optimization method for large industrial site |
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| Publication number | Publication date |
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| CN104088491B (en) | 2016-04-27 |
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Address after: The 410007 West Hunan province Changsha Yuhua District No. 471 Applicant after: Electric Power Design Institute Co., Ltd of energy source in China construction group Hunan Province Address before: 410007 No. 471 West labour Road, Hunan, Changsha Applicant before: Hunan Electric Power Prospecting Design Inst. |
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