电厂运行技术问答(机、电、炉)第1页一、电气部分1(简述高压输电的意义,答:1.降低线损，降低材耗;2.增加输电容量;3.提高电网暂态及静态稳定性;4.实现远距离大容量输电，实现资源的合理配置。2(浙江电网在确定稳定运行限额计算时根据什么原则,答:浙江电网在确定稳定运行限额计算时根据以下几个原则进行:1、电网“正常方式”或“检修方式”，快速保护投运，相间故障(不重合)采取措施保持系统稳定;2、220kV线路高频保护或母差保护停...
往复式氢气压缩机检修服务指南一概述往复式氢气压缩机主要用于炼油加氢或重整装置新鲜氢气和循环氢气的增压。中石化应用的国产往复式氢气压缩机主要有沈阳气体压缩机厂和沈阳远大压缩机厂生产的2D及4M机型、无锡生产的DW机型。压缩机主要由驱动电机、机体、曲轴连杆组件、十字头组件、气缸组件、活塞组件、填料组件、气阀组件等组成。二执行标准中石化《石油化工设备维护检修规程——炼油设备》之《渣油加氢装置新氢压缩机维护...
设备检修规程第一章炼焦炉使用、维护、检修规程.........................................................................................5第一节概述.............................................................................................................................5第二节焦炉各部的主要尺寸.................................................................................................5第三...
目录第一部分发电机检修规程...........................................................................................................3第一章发电机规范.......................................................................................................................3第二章发电机大小修周期及标准检修项目...............................................................................4第三章发电...
热工专业执行机构检修工艺规程(2?320MW)1适用范围本规程规定了大唐1华豫发电有限责任公司执行机构检修的周期、标准检修项目、大修的施工步骤及工艺质量标准，并附录了一些检修维护相关的知识，供大唐1华豫发电有限责任公司执行机构检修工作使用，也可做执行机构运行、检查人员参考。2规范性引用文件下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件，仅所注日期的版本适用于本文件。凡是不注日期的引用文件，其最新...
汽轮机运行与检修专业行业汽轮机运行值班员高级工试卷一、判断题(正确的请在括号内打“，错误的请在括号内打父”每题2分，共142分)1.,三极管的开关特性是指控制基极电流，使三极管处于放大状态和截止状态。(x)2.,三个元件，它们的平均无故障运行时间分别为MTBF1=1500h;MTBF2=1000h;MTB3=500h,当这三个元件串联时，系统的MTBFS是500h。(X)3.,异步电动机的功率因数可以是纯电阻性的。(X)4.,企业标准化是围绕实现企业生产目标，使...
1、输电设备停电检修流程„„„„„„„„„„„„„„„„„„„„„„„„„„„„52、输电设备带点检修流程„„„„„„„„„„„„„„„„„„„„„„„„„„„„73、输电设备巡视流程说明„„„„„„„„„„„„„„„„„„„„„„„„„„„„94、输电设备周期变更流程说明„„„„„„„„„„„„„„„„„„„„„„„„„„115、输电设备验收流程说明„„„„„„„„„„„„„„„„„„„„„„„„„„...
蓝巢电力检修维护作业指导书文件编号:TW03—B—QJ—00名称,主厂房设备检修作业指导书2编制单位,编制,审核,批准,版次,目录除氧器检修维护作业指导书..........................................................................................................3高压加热器检修维护作业指导书................................................................................................20高压旁路阀检修维护作业指导...
目次第一部分总则...............................................................11要求.......................................................................12术语定义...................................................................13设备检修管理通则...........................................................2第二部分电气设备检修规程...................................................41范围........
变电检修专业(变压器类)标准化作业指导书目录1.220kV变压器大修标准化作业指导书....................................................................................52.220kV-500kV主变压器强油循环冷却系统大修标准化作业指导书...........................................................143.66kV-500kV主变压器冷却器(散热器)更换标准化作业指导书............................................................184.6...
输煤机械检修规程1Q/302-122.12-2003目录前言第1章输煤皮带机1.1输煤皮带机设备概况„„„„„„„„„„„„„„„„„„„„„11.2输煤皮带机设备规范„„„„„„„„„„„„„„„„„„„„„„„„„„11.2.1各输煤皮带机示意图及零部件表„„„„„„„„„„„„„„„11.2.2输煤皮带机滚筒、轴承、备件明细表„„„„„„„„„„„„„91.3输煤皮带机大修„„„„„„„„„„„„„„„„„„„„„„„101.3.1输煤...
变电检修专业技术总结篇一:变电检修工作总结电检修工变作技术总结本人于1990年在电力通信公司变电检修班从事变电检修一直工作至今，二十几年来，在各位领导和同事的支持和帮助下，自己的思想、工作、学习等各方面都在不断进步，个人综合素质也得到了一定的提高，工作刚开始期间，我发现学校里学到的专业知识同生产实际有很大的不同和差距。为了迅速融入实际的工作当中去，能和老师傅们一道解决实际的技术问题，我努力学习变电检...
SFEC编号:陕西未来能源化工有限公司热电车间锅炉设备检修规程(第0版)编写:校核:审核:审定:批准:年月日目录前言..................................................3概述..................................................4第一章汽包检修技术规程...............................12第二章水冷壁检修技术规程.............................22第三章省煤器检修技术规程.............................31第四章过热器检修技术规...
管理手册设备检修规程正文页数:编码:CRPCS-JSZC-QJ附件数:版次:A目的和适用范围制定出设备检修的工艺过程及检修的质量标准。适用于公司生产设备进行大、小修及临检维护工作。修订原因职务签字日期本制度于年月日编写经（）会议审议批准校核签发人审查下次审查时间分发范围原件存放电子版存放此文件产权属华润电力（常熟）有限公司所有，未经许可，不得以任何方式外传。版次：A页：2/201汽机专业检修规程CRPCS-JSZC-QJ本规程规定...
高线车间设备操作、维护与检修规程PY/ZG-009目录第一章上料区设备操作、维护、检修规程...............................1第一节上料辊道................................................1第二节坯料旋转台架(棒材)....................................3第三节下料冷床及推钢机(棒材).................................5第四节坯料提升机(棒材).......................................5第四节接料装置及链式移钢机(棒材).......
.目录螺杆式空气压缩机的维护检修规程3活塞式空气压缩机的维护检修规程7离心式风机的维护检修规程14离心泵,AY、ZA,的维护检修规程16离心泵,IS、IH,的维护检修规程..21计量泵的维护检修规程26管道泵的维护检修规程29潜水泵的维护检修规程32齿轮泵的维护检修规程34真空泵的维护检修规程39塔类设备的维护检修规程43储罐的维护检修规程47换热器的维护检修规程53压力容器的维护检修规程57管道阀门的维护检修规程61精选.工业用热电偶...
GDJ系列电站锅炉炉内铝合金检修平台使用说明书江苏能建机电实业集团有限公司JiangsuNengJianElectromechanicalIndustryGroupCo.,Ltdsaturationoftheroadnetworkinthevastmajorityofsectionsbelow0.8,higherlevelsofservice,butafewveryhighsaturationoftheroad,xufu,rongzhouroadsaturationismorethan1,levelofserviceverypoor.(2)majorintersectionservicelevelcrossingisanimportantpartoftheurbanroadnetwork,whetheritisope...
离心泵检修作业指导书离心泵检修作业指导书编号:(OCEC-WI-EM-017)班组编号:通用维修班适用范围:离心泵第1页，共38页前言为实现南海西部石油合众近海建设机电工工程公司检维修工作规范化、程序化、标准化，制定本作业指导书。第一章.离心泵的基本结构和工作原理.......................................................................................4(一)离心泵的基本结构...................................................
CRH3型动车组一级检修作业指导书试行)(参考企业标准目次前言„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„?1范围„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„12职责„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„13工装设备及材料„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„1...
