|
|||||
|
|
| 除灰PLC控制系统的改造 | |
| 引用本文： | 张伟,焦毅. 除灰PLC控制系统的改造[J]. 科技情报开发与经济, 2011, 21(26): 213-215 |
| 作者姓名： | 张伟 焦毅 |
| 作者单位： | 阳城国际发电有限责任公司,山西阳城,048100 |
| 摘 要： | 以阳城国际发电有限责任公司一期除灰三单元PLC控制系统升级成功为例,阐述了该厂除灰三单元5号、6号炉除灰控制系统PLC升级的原因,分别介绍了新旧PLC组成,并对升级前后的PLC硬件组成优缺点进行了比较。 |
| 关 键 词： | 除灰控制系统 系统改造 PLC 硬件组成 |
The Transformation of PLC (Programmable Logic Controller) System for Ash Handling |
|
| ZHANG Wei,JIAO Yi. The Transformation of PLC (Programmable Logic Controller) System for Ash Handling[J]. Sci-Tech Information Development & Economy, 2011, 21(26): 213-215 | |
| Authors: | ZHANG Wei JIAO Yi |
| Affiliation: | ZHANG Wei,JIAO Yi |
| Abstract: | Taking the successful first stage upgrade of No.3 ash handling unit’s PLC system in Yangcheng International Power Generation Co., LTD as an example, this paper expounds the reasons of the PLC upgrade of No.5 and No.6 boilers in No.3 ash handling unit, introduces the components of old and new PLC systems, and compares the advantages and disadvantages of PLC system’s hardware components before and after the upgrade. |
| Keywords: | ash handling system system transformation PLC hardware components |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |