AN APPROACH TO RETROFIT SCHEME OF THE WDPF SYSTEM

WU Ji-hua1; XU Yi2; SONG Yi-chun21.Guodian Feixian Power Generation Co Ltd.

doi:10.19666/j.rlfd.2007.07.013

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

AN APPROACH TO RETROFIT SCHEME OF THE WDPF SYSTEM

更新时间：2025-09-28

- AN APPROACH TO RETROFIT SCHEME OF THE WDPF SYSTEM
- Thermal Power Generation Issue 7, Pages: 49-51(2007)
- 作者机构：
  
  1. 国电费县发电有限公司
  2. 石横发电厂
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.07.013
  CLC： TP273.5
- Published：2007
- 稿件说明：
移动端阅览
WU Ji-hua1, XU Yi2, SONG Yi-chun21.Guodian Feixian Power Generation Co Ltd.. AN APPROACH TO RETROFIT SCHEME OF THE WDPF SYSTEM[J]. Thermal power generation, 2007, (7): 49-51.
DOI：

WU Ji-hua1, XU Yi2, SONG Yi-chun21.Guodian Feixian Power Generation Co Ltd.. AN APPROACH TO RETROFIT SCHEME OF THE WDPF SYSTEM[J]. Thermal power generation, 2007, (7): 49-51. DOI： 10.19666/j.rlfd.2007.07.013.

摘要

WDPF系统是美国西屋公司于上个世纪80年代后期推出的DCS。该控制系统在国内电厂应用较多

且大部分已运行达十年以上。由于其设备老化、生产厂不再提供工作站及分布式处理单元(DPU)的备品支持。为此

提出了WDPF系统升级改造方案

并对WDPF系统技术改造的多种方案进行了分析和比较

确定了其中较合理的改造方案

可为电厂WDPF系统的技术改造提供参考。

Abstract

The WDPF system is a kind of DCS

which had been brought forth by Westinghouse Corporation in USA at late 1980s

and being more widely used in China

most of them having been in operation up to more than ten years.Owing to their components being outdated

the spare parts

such as working stations and distributed processing units

are now not supplied and supported by the manufactory again.For this

some retrofit schemes have been put forward for upgrading the WDPF system

and several schemes for technically retrofitting the WDPF system being analysed and compared

then a comparatively reasonable one being determined.providing reference for technically retrofitting the WDPF system in power plants.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

PRACTICE OF CHANGING FEED-WATER TREATMENT MODE FOR 300 MW UNIT IN HEZE POWER PLANT FROM AVT(R) INTO AVT(O)

REALIZATION OF INTEGRATED WDPF TYPE DCS CONTROL FOR HEATSUPPLYING POWERGENERATING UNIT WITH FLUIDIZED BED

CAUSES LEADING TO ABNORMALITY IN MEASUREMENT USING DRUM-LEVEL GAUGE IN ZHUNGE’R POWER PLANT

ANALYSIS OF TURBINE-BOILER COORDINATED CONTROL AND AGC SYSTEM IN YANGLUO POWER PLANT

CAUSE ANALYSIS OF CORROSION FOR CHEMICAL-DOSING TUBE ENTERING INTO THE DRUM PORT

Related Author

LI Xiu-juan Heze Power Plant

QIAO Zhengyu

CHEN Xiuping

CHANG Shi-ji

WANG Zhen

LI De-shi

CHEN Min

ZHANG Cuihong

Related Institution

Heze Power Plant

Shaanxi Shenmu

Daliuta Thermal Power Plant Shaanxi Shenmu

Daliuta Thermal Power Plant

Zhungeer Power Plant Hohhot

AI问答

⁰