DEP 33.65.40.31-Gen.pdf
《DEP 33.65.40.31-Gen.pdf》由会员分享,可在线阅读,更多相关《DEP 33.65.40.31-Gen.pdf(44页珍藏版)》请在三一文库上搜索。
1、TECHNICAL SPECIFICATION POWER TRANSFORMERS (AMENDMENTS/SUPPLEMENTS TO IEC 76 AND IEC 726) DEP 33.65.40.31-Gen. January 1992 DESIGN AND ENGINEERING PRACTICE USED BY COMPANIES OF THE ROYAL DUTCH/SHELL GROUP This document is confidential. Neither the whole nor any part of this document may be disclosed
2、 to any third party without the prior written consent of Shell Internationale Petroleum Maatschappij B.V., The Hague, the Netherlands. The copyright of this document is vested in Shell Internationale Petroleum Maatschappij B.V., The Hague, the Netherlands. All rights reserved. Neither the whole nor
3、any part of this document may be reproduced, stored in any retrieval system or transmitted PDF created with pdfFactory Pro trial version in any form or by any means (electronic, mechanical, reprographic, recording or otherwise) without the prior written consent of the copyright owner. PDF created w
4、ith pdfFactory Pro trial version PREFACE DEP (Design and Engineering Practice) publications reflect the views, at the time of publication, of: Shell International Oil Products B.V. (SIOP) and Shell International Exploration and Production B.V. (SIEP) and Shell International Chemicals B.V. (SIC) The
5、 Hague, The Netherlands, and other Service Companies. They are based on the experience acquired during their involvementwith the design, construction, operation and maintenance of processing units and facilities, and they are supplemented with the experience of Group Operating companies. Where appro
6、priate they are based on, or reference is made to, national and international standards and codes of practice. The objective is to set the recommendedstandard for good design and engineeringpractice applied by Group companies operating an oil refinery, gas handling installation, chemical plant, oil
7、and gas production facility, or any other such facility, and thereby to achieve maximum technical and economic benefit from standardization. The information set forth in these publications is provided to users for their consideration and decision to implement. This is of particular importance where
8、DEPs may not cover every requirement or diversity of condition at each locality. The system of DEPs is expected to be sufficiently flexible to allow individual operating companies to adapt the information set forth in DEPs to their own environment and requirements. When Contractors or Manufacturers/
9、Suppliers use DEPs they shall be solely responsible for the quality of work and the attainment of the required design and engineering standards. In particular, for those requirements not specifically covered, the Principal will expect them to follow those design and engineering practices which will
10、achieve the same level of integrity as reflected in the DEPs. If in doubt, the Contractor or Manufacturer/Supplier shall, without detracting from his own responsibility, consult the Principal or its technical advisor. The right to use DEPs is granted by SIOP, SIEP or SIC, in most cases under Service
11、 Agreements primarily with companies of the Royal Dutch/Shell Group and other companies receiving technical advice and services from SIOP, SIEP or SIC. Consequently, three categories of users of DEPs can be distinguished: 1)Operating companies having a Service Agreement with SIOP, SIEP, SIC or other
12、 Service Company. The use of DEPs by these Operating companies is subject in all respects to the terms and conditions of the relevant Service Agreement. 2)Other parties who are authorized to use DEPs subject to appropriate contractual arrangements. 3)Contractors/subcontractors and Manufacturers/Supp
13、liers under a contract with users referred to under 1) or 2) which requires that tenders for projects, materials supplied or - generally - work performed on behalf of the said users comply with the relevant standards. Subject to any particular terms and conditions as may be set forth in specific agr
14、eements with users, SIOP, SIEP and SIC disclaim any liability of whatsoever nature for any damage (including injury or death) suffered by any company or person whomsoever as a result of or in connection with the use, application or implementation of any DEP, combination of DEPs or any part thereof.
15、The benefit of this disclaimer shall inure in all respects to SIOP, SIEP, SIC and/or any company affiliated to these companies that may issue DEPs or require the use of DEPs. Without prejudice to any specific terms in respect of confidentiality under relevant contractual arrangements, DEPs shall not
16、, without the prior written consent of SIOP and SIEP, be disclosed by users to any company or person whomsoever and the DEPs shall be used exclusively for the purpose for which they have been provided to the user. They shall be returned after use, including any copies which shall only be made by use
17、rs with the express prior written consent of SIOP and SIEP. The copyright of DEPs vests in SIOP and SIEP. Users shall arrange for DEPs to be held in safe custody and SIOP or SIEP may at any time require information satisfactory to them in order to ascertain how users implement this requirement. All
18、administrative queries should be directed to the DEP Administrator in SIOP. NOTE: In addition to DEP publications there are Standard Specifications and Draft DEPs for Development (DDDs). DDDs generally introduce new procedures or techniques that will probably need updating as further experience deve
19、lops during their use. The above requirements for distribution and use of DEPs are also applicable to Standard Specifications and DDDs. Standard Specifications and DDDs will gradually be replaced by DEPs. DEP 33.65.40.31-Gen. January 1992 Page 2 PDF created with pdfFactory Pro trial version TABLE O
20、F CONTENTS PART IGENERAL .5 1.INTRODUCTION .5 1.1SCOPE 5 1.2DISTRIBUTION, INTENDED USE AND REGULATORY CONSIDERATIONS5 1.3DEFINITIONS AND ABBREVIATIONS 6 PART IIREQUIREMENTS FOR OIL-IMMERSED POWER TRANSFORMERS 7 2.SERVICE CONDITIONS .7 4.RATING.8 5.RATING PLATE.9 5.1INFORMATION TO BE GIVEN IN ALL CAS
21、ES.9 5.2INFORMATION TO BE GIVEN IN CERTAIN CASES (supplement to IEC clause).9 6.MISCELLANEOUS REQUIREMENTS.10 6.1DIMENSIONS OF NEUTRAL CONNECTION .10 6.3LIGHTNING IMPULSE WITHSTAND VOLTAGE 10 6.4CONSTRUCTIONAL REQUIREMENTS 10 6.4.1General10 6.4.2Windings and tappings 10 6.4.3Core Construction10 6.4.
22、4Core Earthing.10 6.4.5Cooling 11 6.4.6Temperature measurement .11 6.4.7Cable connecting boxes.11 6.4.8Cable terminations.12 6.4.9Cable screen and armour earthing 12 6.4.10Terminals.13 6.4.11Cable supports and clamps .13 6.4.12Bushing insulators .13 6.4.13Surge arrestors13 6.4.14Auxiliary wiring.13
23、6.4.15Frame earthing 13 6.4.16Electric motors.13 6.4.17Current transformers14 6.4.18Off-circuit tap changer .14 6.4.19On-load tap changing equipment.14 6.4.20Mounting and handling facilities.15 6.4.21Noise .15 6.4.22Surface preparation, galvanising and finishing 16 6.4.23Special tools 16 6.4.24Packa
24、ging for transport16 6.5ADDITIONAL REQUIREMENTS FOR SEALED TRANSFORMERS . 17 6.6ADDITIONAL REQUIREMENTS FOR CONSERVATOR-TYPE TRANSFORMERS.17 8.TESTS.18 8.1GENERAL REQUIREMENTS FOR TYPE, ROUTINE AND SPECIAL TESTS18 8.10INSPECTION AND TESTS18 9.TRANSFORMER LOSSES AND TOLERANCES 20 9.1LOSSES 20 9.2TOLE
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- DEP 33.65.40.31-Gen 33.65 40.31 Gen
链接地址:https://www.31doc.com/p-3753050.html