随着我国经济社会的高速发展,资源消耗强度日趋增大,能源安全正成为中国 经济安全的核心问题高效利用资源!减少环境污染要求我国必须加快产业结构优化 升级,转变经济增长方式在我国产业和能源政策调整的背景下,大容量机组在发电 市场中的竞争优势越发得以凸显发电企业面对新的形势,如何提高企业竞争能力, 引发了我们的关注和思考投运高效!清洁的大火电机组以替代小火电机组发电,利 于资源节约与环境保护,是提升企业竞争能力的有效方法 本文首先阐述了有关可行性研究的基本理论,介绍了A公司目前机组的构成和 现状,提出企业实施改扩工程的必要性,具体分析了开展工程项目的基本条件,着重 阐述了实施机组改扩工程的方案,并对各项技术方案进行优化和比选,分析了A公 司实施改扩工程可能存在的困难,明确了相关解决方法对实施改扩工程的经济性进 行了研究,提出了A公司开展/以大替小0改扩工程是否可行的结论 关键词:火电机组改扩工程可行性Abstraet硕卜报告 Abstract AlongwithChina,5eeonomieandsoeialhigh一sPeeddeveloPment,eonsumPtionof resoureesincreasesinereasingly.energysoureesseeurity15beeomingtheeoreofCliina,s eeonomieseeurityissues.Effieientuseofresourees,redueingenvironmentalPollutioneall forChinamustsPeeduPtheoPtimizationanduPgradingofindustrialstrueture,ehangethe modeofeeonomiegrowth.IntheeontextofChina,5industryandenergyPolieyProgress adjustment,high一eaPaeityPowergeneratingunitsinthegenerationmarkettohig川ightthe inereasinglycomPetitiveadvantages.Generatingenterprisesfaeeofthenewsituation,how toimProveenterpriseeomPetitiveness,ledtoourattentionandreflection.Putinto oPerationinhigheffieieney,eleanPowerunitfiretorePlaeethesmallthermalPowerunits forPowergeneration,infavorofresoureeeonservationandenvironmentalProteetion,15to enhaneetheeomPetitivenessofenterprisesaneffeetiveway. 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Keywords:powerplantextendFeasibilityStudy硕_1报告A公司2x1000Mw机组改扩工程可行性研究 目录 摘要....................................................................................................I Abstract.....................................................................................................11 1绪论.........................................................................................................1 1.1报告的写作背景和选题意义...........................................................................1 1.2国内外可行性研究发展概况...........................................................................3 1.2.1国外可行性研究发展概况.....................................................................3 1.2.2国内可行性研究发展概况.......................................,.............,...4 1.2.3我国电力工业可行性研究发展概况.....................................................6 1.3课题研究现状及应用..........................................#7 1.4课题来源及研究目标.........................................8 1.5本报告的主要内容.....................................................9 2火电建设项目可行性研究的基本理论概述......................................10 2.1火电建设项目可行性研究的基本概念........................................................10 2.2火电建设项目可行性研究的作用..,........................................................10 2.3可行性研究工作的主要内容.........................................................................10 2.3.1基本建设条件的分析论证...................................................................10 2.3.2厂区总平面布置...................................................#...10 2.3.3交通运输方式的选择............................................................................11 2.3.4环境污染的控制......................................11 2.3.5装机方案及经济性比较........................................................................11 2.4可行性研究工作的程序方法.,..................................................................n 2.4.1市场分析............................................................................................11 2.4.2建设条件论证与厂址选择...................................................................12 2.4.3厂区规划设计..................................................................#12 2.4.4设备选型.............................................................................................13 2.4.5投资估算......................................................................................#13 2.4.6财务评价...............................................................................................巧 2.4.7不确定分析.................................................................................#..#.#.#16 3A公司发电市场需求预测与分析........................................................18 3.IA公司运营现状和近期发展规划...................,........................................18 3.1.IA公司运营现状分析............................................................................18目录硕1报告 3.l.ZA公司发展面临的机遇........................................................................20 3.1.3A公司近期发展规划............................................................................20 3.2A公司相关电网系统概况....................................................................,.,..21 3.2.1华东电网...............................................................................................21 3.2.2江苏电网...............................................................................................21 3.2.3盐城电网...............................................................................................22 3.3A公司相关市场的电力电量预测及平衡...........................................-....22 3.3.1电力电量预测.......................................,.........................................22 3.3.2电源规划.,.............................................................................................23 3.3.3电力电量平衡!................................................................................26 4改扩工程实施的基本条件分析................................./0................33 4.1场址条件分析..,..,....,...,二,..,...................................33 4.1.1厂址概述...............................................................................................33 4.1.2自然环境.............,...........................................................................33 4.1.3厂区现状及扩建用地...........................................................................33 4.2燃煤供应及运输情况分析.............................................................................34 4.2.1电厂煤源点选择...................................................................................34 4.2.2煤量及运输...........................................................................................36 4.3水源供应状况分析.......................,............,........................................38 4.3.1海水水源...............................................................................................38 4.3.2淡水水源...............................................................................................38 4.4灰渣场储存容量分析.............,.................................................................39 4.5人力资源准备与培训.....................................................................................40 4.5.1Zxl000MW机组人员定编标准................................................!....40 4.5.2A公司人力资源概况,..,....,.....................,................41 4.5.3改扩机组的人员培训...........................................................................42 5改扩工程的技术方案可行性分析.......................................................43 5.1工程总平面布置方案的选择..........................................,........................43 5.1.1总体规划........................................................,................................43 5.1.2厂区总平面规划...................................................................................43 5.2主厂房布置结构设计.....................................................................................45 5.2.1主厂房布置总体概述...........................................................................45 5.2.2汽机房............................................................................................,45 5.2.3除氧间.!.....................................................................,...............45 IV硕丁卜报告A公司Zx1O00Mw机组改扩丁程可行性研究 5.2.4煤仓间..........................................................................,..................45 5.2.5锅炉房及炉后部分...............................................................................46 5.3装机方案及主要设备的选型..............................................,....................46 5.3.1装机方案...!.........!..!二,...................................,.,-,!.46 5.3.2主要设备的选型...................................................................................48 5.4实施改扩工程的难点及解决方法二,.................................................,.,...51 5.4.1需要投入较多资金加强环境保护工作................................,........51 5.4.2控制502小于配额排放压力较大.....................................................51 5.4.3电厂出线配套建设项目需要提前规划...............................................51 5.4.4燃煤运输方式略显薄弱..................,.二,.,.!!.-.,.,二,二51 6机组改扩工程项目的经济可行性分析...............................................53 6.1项目投资估算与分析..............................,................................................53 6.1.1项目投资估算........................................,.........................,........53 6.1.2项目投资分析........,.,.....,................................................57 6.2经济效益分析..,........................................................................................57 62.1编制原则及设想.......!.-..........!二,二,.,!,.,.,!!........!.!,57 6.2.2经济效益分析原始数据.......................................................................57 6.2.3经济效益分析.................,...............................................................59 6.2.4经济效益分析结论...............................................................................67 6.3不确定性分析.................................................................................................68 6.3.1敏感性分析...........................................................................................68 6.3.2盈亏平衡分析......................................................................!..........69 6.4综合经济评价结论.........................................................................................70 7总结与展望............................................................................................71 7.1总结.................................................................................................................71 7.2展望...............................................,...........................................................71 致谢...................................................................................................73