作者：Approval department:
页数：76页
出版社：中国电力出版社
出版日期：2020
ISBN：9787519832377
电子书格式：pdf/epub/txt
内容简介
This standard specifies the technological process， technical requirements， operating （construction） procedures and testing criteria for onsite assembly of stators of 15 MW or above hydro-generator unit， and applies to the stator frame assembling and welding， stator core integral-stacking with all windings inserted. This standard does not apply to the onsite assembly of split stator， or stators that have been assembled in factory and transported as a whole to site. Hydro-generator stator in this standard refers to all air-cooling hydro-generator stator， internal cooling hydro-generator stator， flow-bulb hydro-generator stator and reversible generator-motor stator at the pumped storage power station. This standard may be referenced for the onsite assembly of stator of 15 MW or below hydro-generator unit.
目录
2 Normative References
3 General Provisions
4 Construction Site
5 Assembling and Welding of Stator Frame
6 Erection of Key Bar
7 Core Lamination Stacking
8 Magnetization Test of the Core
9 Winding Insertion and Busbar Installation
10 Cleaning， Check and Painting
11 Drying and Voltage Withstand Test of Stators
Appendix A （Informative）
Tools and Materials Necessary for Assembling of Stator Core
Appendix B （Informative）
Tools and Materials for Insertion of Stator Windings
Appendix C （Informative）
Site Assembly Information of the Stators in Some Power Stations at Home and Abroad
Appendix D （Informative）
Formula and Mixing of All Kinds of Epoxy Adhesive， Cementing Agent and Filling Glue
Appendix E （Informative）
Core Magnetization Test Calculation and Wiring Diagram
