Ieee 693 high seismic
WebThis means that the bushing gets tested to 4 times its high performance RRS or 2.0g ZPA. IEC uses a super-elevation factor of 1.5 or 2.0 to calculate the acceleration value of the bushing flange. This results in a less severe test ZPA. In 2015 two 230 kV RIF® bushings were seismically qualified by shake table testing according to IEEE 693-2005. WebIEEE 693 covers seismic qualification of battery racks, transformers, switchgear and other products and equipment for substations. The standard details the requirements for qualification by analysis and shake table testing. IEEE 693 specifies three different …
Ieee 693 high seismic
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WebThe following description is a brief listing of key requirements in IEEE 693-2005 for qualifying transformers (Annex D) to the High Seismic Qualification Level that operate at … Web1 nov. 2024 · Steel structure design requirements in high seismic zones are clearly defined in ASCE 7 in conjunction with AISC 360 and AISC 341, but these standards are more applicable to buildings. For substation steel structure designs, utilities often refer to ASCE 113 and IEEE 693.
Webthe highest seismic requirements Service – Maintenance-free bushings Standards Micafil RIP bushings are specified and tested according to the latest IEC 60137 and IEEE C57.19.00/01 standards. The new line of SeismicRIP® outdoor transformer bushings satisfies the highest earthquake requirements as per IEEE Standard 693-2005. 7 6 5 1 2 … WebFor other programs, such as IEEE 693 certification programs, the seismic level is defined based on predetermined seismic levels, such as moderate and high seismic loading. Whereas, in the nuclear industry certification levels are typically presented as specified in structure response spectra outlining the anticipated demands at the exact component level.
Webforces generated during a seismic event of a given ground acceleration, and then compare these to the capability of the equipment. The latter data may be de-rived from … WebBASICS OF IEEE 693 AS IT APPLIES TO BUSHINGS Seismic Performance Levels Three performance levels are defined. The low performance level allows for peak ground accelerations up to 0.1g, ... 161W0800AA High 1.0 2.0 Grouping with Tested Equipment 161W1216AK High 1.0 2.0 Grouping with Tested Equipment
WebIEEE 693 provides design recommendations for the seismic qualification of the various types of equipment used in substations. The design recommendations consist of …
Web11 okt. 2024 · IEEE 693 (1985 & 2006) Recommended practice for seismic design of substations. IEEE Standard Department, Piscataway, NJ. Jeong K, Choi E, Back SY, Kang JW (2016) Smart damper using sliding friction of aramid brake lining and self-centering of rubber springs. Int J Steel Struct 16(4):1239–1250. Article Google Scholar bricktown gospel fellowshipWeb8 apr. 2024 · 表 2 不同研究得到的发震断层面参数 Table 2 Parameters of the seismic fault plane calculated by different research 走向 / (°) 发震断层面参数 滑动角 / (°) 文献 倾角 / (°) 107 76 — [13] 图 4 阿克陶 MW6. 6 地震的发震断层面几何 99 / 279 近乎直立 — [14] 参数的反演结果 105. 5 75( 东段) / 55( 西段) — [31] — [15] Fig. 4 Inversion ... bricktown event centerWebSelection guide for AC bushings, when seismic requirements as per IEEE 693 applies. As we are continuously extending our seismic portfolio, please contact us if your preferred … bricktown events centerWeb8 mei 2006 · IEEE Std 693 is designed as an integrated set of requirements for the seismic qualification of electrical power equipment. Users should use IEEE Std 693 … bricktowne signature villageWeb1 feb. 2024 · The seismic waves required for the seismic performance assessment that used the shaking table test were prepared to meet the high-performance required response spectrum (RRS) for the 2% damping ratio suggested by IEEE Std. 693:2005. Moreover, the input seismic waves in the shaking table test were applied to the finite element model to … bricktown filmsWeb3. Choose the C&D seismic RDC rack category from the chart below which is qualified for that location. IEEE-693 QUALIFIED RDB RACKS C&D now offers several RDB rack models qualified to the IEEE-693 2005 standard. The following 2 Tier and 2 Step racks have been qualified: • RDB0801-693 HIGH • RDB0803-693 HIGH • RDB0901-693... bricktown entertainment oklahoma cityWeb20 mrt. 2002 · In those cases, combination of static, dynamic and time history shake-table test could be acceptable to seismic qualify power equipment in accordance with IEEE Std 693-1997. Equipment mounted in high structure could experience heavier vibration than those tested at ground elevation. bricktown fort smith