DL/T 507—2014 水轮发电机组启动试验规程（英文版）

Foreword

1 Scope

2 Normative References

3 General Provisions

4 Inspection before Start-up Test

5 Water Filling Test

6 Start-up and No-load Test

7 Test of Generator with Main Transformer and HV Switchgear

8 Synchronization and Loading Test

9 72h Continuous Test Run with Load

10 Handover and Putting into Commercial Operation

Appendix A （Informative） Recording Form for Load Shedding Test

Appendix B （Informative） List of Documents to be Handed over for Acceptance of Unit Start-up

Test Run

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This standard is prepared in accordance with Notzjication on the development and revision plan of the secondbatch energy industrial standards in 2011 issued by National Energy Administration [GNKJ （2011）No.252].

This standard is structured and organized in accordance with Standard GB/T 1.1-2009 Directives for standardization-Part 1： Structure and drafting of standards.

The standard is a revision to standard DL/T 507-2002 Start-up test code for hydro-generating units （hereinafter referred to as the previous standard）. Compared with the previous standard， the main technical changes include：

——Revised the limit on run-out （peak-to-peak value） for unit operation.

——Revised allowable values of horizontal and vertical vibration （peak-to-peak value） of turbine head cover with rated speed greater than 375 rpm to 750 rpm and allowable value of horizontal vibration （peak-to-peak value） of the frame at stator core， and added explanation on the characteristics of allowable values.

——Explained in details the parameter adjustment test for service water supply； and explained in details the short-circuit test for station service transformer by means ofhydro-generating units.

——Added test on injection-type ground protection of hydro-generating units.

——Revised loading and load shedding test of hydro-generating units； and added test on thermal stability of hydro-generating units.

——Clarified requirements for test on dynamic water closing service gate or inlet valve of turbine and test on closing ring gate ofhydro-generating units.

——Added requirements on simultaneous'load shedding test of multiple generating units that share a single waterway.

——Cancelled the requirement for 30-day comnussioning.

《水轮发电机组启动试验规程(DL/T507－2002)(英文版)》是由中国电力出版社出版的。

内容简介

《DL/T827-2002 灯泡贯流式水轮发电机组启动试验规程(英文版)》是根据国家经济贸易委员会电力司《关于确认1999年度电力行业标准制修订计划项目的通知》（电力[2000]22号文）的计划安排制定。

我国大中型灯泡贯流式水轮发电机组（以下简称“灯泡贯流式机组”或“机组”）发展迅速，自20世纪80年代初起步至90年代，已建成马迹塘、百龙滩、凌津滩、大源渡、贵港、飞来峡等安装有大型灯泡贯流式机组的水电站近40座。

但在机组启动验收方向一直参考DL507-1993《水轮发电机组起》动试验规程，而没有统一的标准。由于灯泡贯流式机组自身的特点，给机组的启动试验和交换验收工作带来不便。

本标准的编写主要总结了国内已建和在建水电站的灯泡贯流式机组启动试运行试验的经验，参考了DL/T507-2002标准，并吸收了国外引进设备中的相关技术要求。

通过本标准的实施，以规范灯泡贯流式机组的启动试验程序，统一相应的专业用语和俗称，指导灯泡贯流式机组的启动试验和交接验收工。

本标准是对DL/T507-2002标准的补充，是国家电力基本建设施工中灯泡贯流式机组成套设备启套设备启动试运行试验的依据，也是机组投产移交考核的主要内容。

本标准的附录A为资料性附录。

本标准由电力行业水电站水轮发电机标准化技术委员会提出并归口。

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