电能试题

内容提要本书是中国华能集团公司电能质量技术监督专责人员上岗资格考试专用试题库，内容主要包括电能质量专业知识、管理知识、标准规范知识等三部分，附录为电能质量技术监督专责人员上岗资格考试大纲。试题类型分名词解释、判断题、选择题、综合应用题等形式。本书由集团公司安生部组织，西安热工研究院有限公司负责编写，可供发电企业各级电能质量技术监督人员学习、培训考试使用。中国华能集团公司电力技术监督专责人员上岗资格考试题库电能质量监督分册*2011年9月第一版第一次印刷印数500册*注意事项内部资料，请勿外传版权所有，翻印必究编审委员会名单主任：胡世海副主任：林伟杰张怀铭罗发青汪德良范长信委员：蒋宝平郭俊文于新颖何广仁马剑民马晋辉陈戎李焕文申一洲王德瑞鞠会亮余东淼徐青松曲涛陈海平史章峰蔡红霞姜浩分册主编：陈仓曹浩军赵文胜朱静海前言电力体制改革以来，中国华能集团公司电力产业快速发展。截止2011年7月，装机容量1.19亿千瓦，其中火电1.03亿千瓦，水电1082万千瓦，风电550万千瓦，太阳能1.5万千瓦。随着一大批600MW超临界、超超临界机组，1000MW超超临界机组，大型水电机组、流化床机组、燃气轮机组和风力发电机组相继建成投产，新设备、新技术、新工艺、新材料广泛应用，促进了企业的快速发展，提升了企业的经济效益，同时也给我们的生产管理、技术管理、人员技能素质等提出了更高、更新的要求。电力技术监督工作已由以前基于生产运行经验的监督发展为基于科学分析的监督，由原来设备本身的监督转变为生产的全过程、全方位监督。为加强集团公司技术监督管理，实现生产全过程质量和风险控制，防止重大设备事故发生，进一步提高电力技术监督专责人员的专业技术素质和管理水平，2011年3月，集团公司颁发了《中国华能集团公司电力技术监督专责人员上岗资格管理办法（试行）》，在公司系统实行技术监督专责人员持证上岗。2011年6月～9月，组织西安热工研究院、各电力产业和区域子公司、部分发电企业专业人员，编写了集团公司技术监督专责人员上岗资格考试题库，共分绝缘、继电保护、励磁、电测与水电热工计量、电能质量、热工、火电金属、水电金属、节能（火电、水电）、环保（火电、水电）、化学（火电、水电）、监控自动化（水电）、汽轮机、水轮机、水工等15个专业。试题库包括专业知识、管理知识、标准规范知识三部分内容，是技术监督专责人员应了解、掌握的知识范围和内容，对开展技术监督专责人员培训，提高技术监督专责人员技术水平和综合素质大有裨益。集团公司将于2011年11月开始开展技术监督专责人员上岗资格考试工作，计划利用三年时间完成所有在岗技术监督专责人员的上岗资格考试。各产业、区域子公司和发电企业要组织相关技术监督专责人员进行培训学习，提高专业技术水平，确保在持证上岗考试中取得好成绩，进一步促进集团公司技术监督队伍的整体水平提高，为集团公司发电设备安全、可靠、经济、环保运行奠定坚实基础。在试题库即将出版之际，谨对所有参与和支持试题库编写、出版工作的单位和同志们表示衷心的感谢！寇伟2011年9月编写说明近年来，华能集团公司装机容量已突破1亿千瓦，大容量、高参数发电机组大量投产运行，新材料、新技术在电厂广泛应用。在新形势下，为确保发输电设备的安全、稳定、经济运行，发电企业技术监督工作作为电力生产管理的一项重要技术手段，显得尤为重要，同时也给各专业技术监督专责人员提出了更高的要求。为了促进集团公司《电力技术监督管理办法》、《电力技术监督专责人员上岗资格管理办法（试行）》的贯彻和落实，加强电能质量技术监督人员的培训工作，有效提高发电企业各级电能质量技术监督人员的技术水平和素质。集团公司安生部组织西安热工研究院有限公司、产业和区域子公司、发电企业等单位专家，依据集团公司电能质量技术监督专责人员上岗资格考试大纲，编写了集团公司《电能质量技术监督专责人员上岗资格考试题库》（以下简称《题库》）。《题库》的试题编选充分考虑了电能质量技术监督专责人员培训的实际需求，做到专业知识及标准规范覆盖全面、试题深度适宜，符合针对电能质量技术监督专责人员的要求。《分册》从形式编排上，先按照专业知识、管理基础知识和标准规范知识等三大部分，在每部分中又进一步细分不同章节，每章节中按题型分为名词解释、判断题、选择题和综合应用题等几大类。《分册》的主要内容包括电能质量基础知识、同步发电机运行技术、电网电压及频率控制技术、技术监督管理有关要求以及相关标准规范等。希望《分册》能对电能质量技术监督专责人员了解、认知、开展电能质量技术监督工作有所帮助。由于编者水平有限，书中难免有不妥或错误之处，请读者批评指正。目录前言编写说明第一章专业知识·······················································································11名词解释·······························································································11.1《电能质量分析与控制》肖湘宁等编著···············································11.2《同步发电机运行技术与实践》周德贵巩北宁编著······························11.3《现代电网频率控制应用技术》高翔等编著·········································12判断题··································································································22.1《电能质量分析与控制》肖湘宁等编著···············································22.2《同步发电机运行技术与实践》周德贵巩北宁编著······························52.3《现代电网频率控制应用技术》高翔等编著·········································73选择题··································································································93.1《电能质量分析与控制》肖湘宁等编著···············································93.2《同步发电机运行技术与实践》周德贵巩北宁编著·····························103.3《现代电网频率控制应用技术》高翔等编著········································104综合应用题···························································································114.1《电能质量分析与控制》肖湘宁等编著··············································114.2《同步发电机运行技术与实践》周德贵巩北宁编著·····························134.3《现代电网频率控制应用技术》高翔等编著········································13第二章管理基础知识················································································161名词解释······························································································161.1华能集团公司《电力技术监督管理办法》···········································161.2《并网发电厂辅助服务管理暂行办法》··············································162判断题·································································································162.1华能集团公司《电力技术监督管理办法》···········································162.2《并网发电厂辅助服务管理暂行办法》··············································162.3《发电厂并网运行管理规定》··························································173选择题·································································································173.1华能集团公司《电力技术监督管理办法》···········································173.2《并网发电厂辅助服务管理暂行办法》··············································184综合应用题···························································································194.1华能集团公司《电力技术监督管理办法》···········································194.2《并网发电厂辅助服务管理暂行办法》··············································21第三章标准规范知识················································································231名词解释······························································································231.1GB/T156-2007《标准电压》·····························································231.2GB/T12325-2008《电能质量供电电压偏差》······································231.3GB/T12326-2008《电能质量电压波动和闪变》···································231.4GB/T14549-1993《电能质量公用电网谐波》······································231.5GB/T15543-2008《电能质量三相电压不平衡》···································241.6GB/T15945-2008《电能质量电力系统频率偏差》································241.7GB/T18481-2001《电能质量暂时过电压和瞬态过电压》·······················251.8GB/T19862-2005《电能质量监测设备通用要求》··