Types of Circuit Breakers……………………………………………………………101 Relays………………………………………………………………………………104 常用希腊字母代表的词汇……………………………………………………………106 电机和发电机保护 Motor and Generator Protection…………………………………107 Motor and Generator Protection(I)……………………………………………………107 Motor and Generator Protection (II)……………………………………………………109 Alternating Current Generator Protection………………………………………………109 SI Units…………………………………………………………………………………111 保护装置 Transmission Line Protection………………………………………………113 Lightning and Transmission Lines……………………………………………………113 Protective Devices……………………………………………………………………114 Nonlinear Resistor Type Arresters or Diverters……………………………………116 Standard Prefixes………………………………………………………………………116 电力电子技术 Power Electronic Technology(I)………………………………………118 Principle of Operation of the Schottky Diode…………………………………………118 Resistor Types…………………………………………………………………………119 Capacitor Types………………………………………………………………………120 常用数学符号和公式的读法…………………………………………………………121 电力电子技术 Power Electronic Technology(II)……………………………………124 Thyristors………………………………………………………………………………124 Power Integrated Circuits………………………………………………………………126 Silicon-Controlled Rectifier (SCR)……………………………………………………127 说明书常用术语………………………………………………………………………129 自动化 Automation……………………………………………………………………132 Power System Automation…………………………………………………………132 Programmable Logic Controller Design………………………………………………135 Automation……………………………………………………………………………136 国内外专业期刊 ……………………………………………………………………138 电力系统软件 Power System Software………………………………………………141 The New Generation of Programs……………………………………………………141 Analysis Software………………………………………………………………………143 Controller software……………………………………………………………………..143 信息检索……………………………………………………………………………….145 变压器的应用 Uses of Transformers…………………………………………………146 Parallel Operation of Transformers……………………………………………………146 Transformer Differential Protection……………………………………………………149 Use of Transformers for Impedance Matching................................................................151 Tender Invitation………………………………………………………………………154 电力系统保护 Power System Protection……………………………………………151 Basic Requirements of Power System Protection……………………………………151 Relaying………………………………………………………………………………152 Reclosers………………………………………………………………………………154 科技论文写作基本结构格式…………………………………………………………156 信息技术 Information Technology……………………t B Part C Part D Unit 13 Part A Part B Part C Part D Unit 14 Part A Part B Part C Part D Unit 15 Part A Part B Part C Part D Unit 16 Part A Part B Part C Part D Unit 17 Part A Part B Part C Part D Unit 18 Part A Part B Part C Part D Unit 19 Part A Part B Part C Part D Unit 20 Part A Part B Part C Part D Unit 21
目
第一章 专业英语概述
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一、专业英语的形成和发展………………………………………………………………………5 二、专业英语的特点概述…………………………………………………………………………5 1． 专业英语词汇特点………………………………………………………………………5 2． 专业英语句法特点………………………………………………………………………6 3． 专业英语修辞特点………………………………………………………………………7 三、专业英语中的特殊语法现象…………………………………………………………………8 1． will, can, may 和 be going to 的用法……………………………………………………8 2． 专业英语中的 should 的用法……………………………………………………………9 3． 专业英语中的命令句……………………………………………………………………9 4． 专业英语中的“名词+名词”结构………………………………………………………9 5． 专业英语中 by 和 with 的不同含义……………………………………………………10 6． 专业英语中的一些常用前缀………………………………………………………… 11 四、专业英语中的常用句型…………………………………………………………………… 12 1． “make +名词+形容词”句型…………………………………………………………12 2． “enable, allow, make… +不定式”句型………………………………………………… “It is +形容词+不定式”句型…………………………………………………………12 3． “It is +形容词+ that…” 和 “It is +动词+ that…” 句型…………………………………13 4． 句末－ing 句型…………………………………………………………………………14 5． 引出问题的几种常用句型…………………………………………………………… 14 6． 定义句型……………………………………………………………………………… 15 7． 有关 as 引导的句型……………………………………………………………………15 8． 专业英语中的祈使句型……………………………………………………………… 18
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Part D 发电系统常用术语缩写与翻译—发电厂平面图(Layout of a Power Station)…40 Unit 4 电厂设备 Power Plant Equipment……………………………………………………42 Part A Basic Components of an Electric Power Plant…………………………………………42 Part B Steam Station Auxiliaries (I)……………………………………………………………44 Part C Steam Station Auxiliaries (II)……………………………………………………………45 Part D 发电系统常用术语缩写与翻译—锅炉及其附属设备(Boiler and Auxiliaries)…47 Unit 5 汽轮机和凝汽机 Steam Turbines and Condensers………………………………………49 Part A Stream Turbines…………………………………………………………………………49 Part B Condensers………………………………………………………………………………50 Part C HP,IP&LP Turbines……………………………………………………………………52 Part D 发电系统常用术语缩写与翻译—汽轮机及其附属设备(Turbine and Auxiliaries).54 Unit 6 水电厂 Hydro-electric Plants……………………………………………………………57 Part A Types of Hydro-electric Plant and Their Fields of Use…………………………………57 Part B Working Principle of a Hydro-electric Plant…………………………………………58 Part C Bulb Type Turbine Plants………………………………………………………………59 Part D 发电系统常用术语缩写与翻译—水处理系统(Water Treatment System)…………...61 Unit 7 发电机和电动机 Generators and Electric Motors………………………………………62 Part A Generators………………………………………………………………………………62 Part B Electric Motors…………………………………………………………………………64 Part C Synchronous Machines…………………………………………………………………65 Part D 发电系统常用术语缩写与翻译—电厂电气系统(Electrical System in Power Plant) ............................................................................................................................................67 Unit 8 输配电系统 Transmission and Distribution Systems……………………………………69 Part A Layout of Transmission and Distribution Systems………………………………………69 Part B Electric Transmission……………………………………………………………………70 Part C Electric Power Network…………………………………………………………………72 Part D 发电系统常用术语缩写与翻译—异常运行(Abnormal Operation)…………………..74 Unit 9 变电站的制造和安装 Construction and Installation of Substations……………………..76 Part A General Requirements to Construction of Substation…………………………………76 Part B Installation of Grounding Devices………………………………………………………78 Part C Substation………………………………………………………………………………79 Part D 发电系统常用术语缩写与翻译—安装施工(Construction and Installation)……81 Unit 10 变压器 Transformers……………………………………………………………………83 Part A Transformers……………………………………………………………………………83 Part B Transformer Theory……………………………………………………………………85 Part C Application of Tap-Cha nging Transformers to Transmission Systems………87 Part D 发电系统常用术语缩写与翻译—输煤系统(Coal Handling System)………………88 Unit 11 绝缘材料的应用 Applications of Insulating Materials…………………………………90 Part A Applications in Power Transformers……………………………………………………90 Part B Applications in Rotating Machines………………………………………………………91 Part C Applications in Circuit Breakers and Cables……………………………………………94 Part D 常用电路符号图 ……………………………………………………………………96 Unit 12 继电保护 Protection Devices…………………………………………………………99 Part A Protection Devices……………………………………………………………………99