TURBINE OVERSPEED PROTECTION DEVICE

doi:10.19666/j.rlfd.1996.03.009

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TURBINE OVERSPEED PROTECTION DEVICE

更新时间：2025-09-28

- TURBINE OVERSPEED PROTECTION DEVICE
- Thermal Power Generation Issue 3, (1996)
- 作者机构：
  
  电力部热工研究院
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.1996.03.009
  CLC： TK264.21
- Published：1996
- 稿件说明：
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TURBINE OVERSPEED PROTECTION DEVICE[J]. Thermal power generation, 1996, (3).
DOI：

TURBINE OVERSPEED PROTECTION DEVICE[J]. Thermal power generation, 1996, (3). DOI： 10.19666/j.rlfd.1996.03.009.

摘要

“电超速保护装置”是针对国产大型汽轮机组研制的专用超速保护装置。它是国内首台具有“在线试验”功能，并且是与原机械超速保护系统并列而又不依赖于机械起速保护的独立汽轮机超速保护。本文重点阐述了该装置的功能、特点，主要技术指标、控制电路、跳闸阀部套及现场工业性试验的情况等。

Abstract

Electrical overspeed protection device is developed specially for domestic large turbines.It is the first domestic turbine overspeed protection device that has the function of "on-line test".This device works in parallel with the mechnical one.Introduced in this paper are the device functions

performance

technical specification

control circuits and trip values

and its industrial test in power plant.

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