APPLICATION OF ISOLATION TECHNOLOGY IN HIGH VOLTAGE ELECTRICAL EQUIPMENT

Wen Bo; Niu Ditao; Zhang Junfa; Zhao Peng

doi:10.13204/j.gyjz200901007

Volume 39 Issue 1

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2009 > 39(1): 36-41

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Citation:

Wen Bo, Niu Ditao, Zhang Junfa, Zhao Peng. APPLICATION OF ISOLATION TECHNOLOGY IN HIGH VOLTAGE ELECTRICAL EQUIPMENT[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(1): 36-41. doi: 10.13204/j.gyjz200901007

Citation:

Wen Bo, Niu Ditao, Zhang Junfa, Zhao Peng. APPLICATION OF ISOLATION TECHNOLOGY IN HIGH VOLTAGE ELECTRICAL EQUIPMENT[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(1): 36-41. doi: 10.13204/j.gyjz200901007

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APPLICATION OF ISOLATION TECHNOLOGY IN HIGH VOLTAGE ELECTRICAL EQUIPMENT

doi: 10.13204/j.gyjz200901007

1.
1. Xi'an University of Architecture &Technology,Xi'an 710055,China;
2.
2. Xi'an University of Technology,Xi'an 710048,China;
3.
3. Shaanxi Construction Department,Xi'an 710005,China

Received Date: 2008-09-11
Publish Date: 2009-01-20

Abstract

Abstract

As the component of electric power system, High??voltage electrical equipments have some traits such as heavy weight, small damp ratio and poor distortion of accessorial parts, which lead to weak aseismatic ability. High??voltage reactors were destroyed badly in 5??12 Wenchuan earthquake, which caused blackout in earthquake reg ion and brought so many difficulties for rebuilding. It is studied the application of isolation technology in high??voltage reactors in a real substation. The isolation layer made of laminated rubber bearing is set under reactors layer. A new type model of simulating high??voltage electrical equipments has been built up successfully to solve the problem of difficult modeling . It is also presented calculation method and analytic steps in a real isolated electric project and compared to the results of non??isolated one. The results show that isolation technology can decrease the seismic reaction of reactors obviously and it's the effective way to enhance aseismatic ability of high??voltage electrical equipments.
- high??voltage reactor,
- group base isolation,
- time history analysis,
- response spectrum

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References(6)

References

日本免震构造协会编. 图解隔震结构入门[G]. 叶列平. 北京: 科学出版社, 1998: 12-15

[2] 唐家祥, 刘再华. 建筑结构基础隔震[M]. 武汉: 华中理工大学出版社, 1993: 45-49

[3] SAP2000 中文版使用指南[M]. . 北京: 人民交通出版社, 2007: 132-139

[4] 文波. 隔震技术在变电建筑物中的应用研究[D].: [学位论文] 西安: 西安理工大学, 2004

[5] GB 50011-2001 建筑抗震设计规范[S].

[6] GB 50260-96 电力设施抗震设计规范[S].

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