书名：电气控制从入门到精通

定价：99.00元

作者：刘振全

出版社：化学工业出版社

ISBN：9787122353542

本书图文并茂、由浅入深、案例丰富、例说应用，为读者搭建一条循序渐进学习电气控 制技术的路线：电气识图基础—仪表和工具—电力电子元件—低压电气元件—传感器及其接 线方法—电动机与变压器—电机继电控制—变频器调速电动机继电控制—机床电气控制—PLC—变频器—触摸屏—电气控制系统设计—继电控制系统设计方法—PLC控制系统设计方法—电气控制系统综合应用。

本书可作为广大电气工程技术人员学习电气控制技术的参考用书,也可作为高等院校、职 业院校自动化类、电气类、机电一体化、电子信息类等相关专业的电气控制技术教学或参考用书。

第1篇  电气控制基础

第1 章   电气识图基础

1.1电气识图概述····························2
1.2电气识图基础知识························4
1.2.1电气图的分类·································4
1.2.2图形符号和文字符号····························7
1.2.3项目及其代号·······························15
1.2.4标记、标注和注释···········19
1.2.5电路图·······································25
1.3电气控制识图基础·······························29
1.3.1 电气控制图的分类及其作用

1.3.2 读图的方法和步骤

第 2 章 仪表和工具

2.1 电气控制常用仪表···················32
2.1.1 万用表································32
2.1.2 钳形电流表·························39
2.1.3 兆欧表································43
2.1.4 电能表·······························47
2.2 电气控制常用工具···························49
2.2.1 通用电气工具·······················49
2.2.2 线路维修工具·····························52

第 3 章 电气控制常用电力电子元件

3.1 电阻·····

3.2电容·······························61
3.3电感·························65
3.4二极管······································69
3.5三极管································75
3.6场效应晶体管····················78
3.7晶闸管··

第 4 章 低压电气元件
4.1 刀开关································84
4.2按钮·······································85
4.3熔断器······································86
4.4低压断路器·····························87
4.5热继电器·····································88
4.6接触器···························89
4.7电磁式继电器····················90
4.8时间继电器································92
4.9速度继电器···························93
4.10行程开关······························94

第 5 章 传感器及其接线方法
5.1 传感器概述·································96
5.1.1传感器简介································96
5.1.2传感器分类·······································97
5.1.3传感器的静特性与动特性···························98
5.2常用传感器································99
5.2.1接近开关·······························99
5.2.2光电开关·····························100
5.2.3温度传感器·····················101
5.2.4湿度传感器························102
5.2.5压力传感器································103
5.2.6电化学传感器····························104
5.2.7气体传感器···································105
5.2.8电压传感器·····································

5.2.9电流传感器································106
5.2.10电阻式传感器····································107
5.2.11称重传感器··························108
5.2.12角速度传感器·

5.2.13直线位移传感器·····························110
5.2.14视觉传感器····························110
5.2.15智能传感器·································111
5.3 二线制、三线制和四线制·························112
5.4 PLC 与传感器的接线方法······························114
5.4.1PLC的输入端口····································114
5.4.2输入电路传感器接线·························114

5.4.3按外部输入元件进行接线········

第 6 章 电动机与变压器
6.1 三相异步电动机·························123
6.1.1 三相交流异步电动机的结构··············123
6.1.2 三相交流异步电动机的启动与调速·············126
6.1.3 三相异步电动机故障处理·····················130
6.2单相异步电动机··································134
6.2.1 分相式单相异步电动机·············134
6.2.2罩极式单相异步电动机·····························136
6.2.3 单相异步电动机故障处理····················136
6.3伺服电动机·····························138
6.3.1 直流伺服电动机································138
6.3.2 交流伺服电动机·····························139
6.3.3伺服电动机故障处理··············140
6.4步进电动机······································144
6.4.1 步进电动机概述··································144
6.4.2步进电动机主要数据和性能指标·····················146
6.4.3步进电动机故障处理····················147
6.5变压器··········································150
6.5.1 单相变压器·····································150
6.5.2几种常见变压器······························153
6.5.3 变压器型号与额定值···················

6.5.4 变压器的故障检修及一般试验·

第2篇 继电控制技术
第 7 章 三相异步电机继电控制
7.1 点动与连续控制············

7.1.1 点动控制·························162
7.1.2 连续控制·······································163
7.1.3 点动与连续控制···························164
7.2顺序控制································165
7.2.1 顺序启动、同时停止控制··························166
7.2.2 顺序启动、逆序停止控制······················167
7.3多地控制·····························168
7.3.1 两地控制·····························168
7.3.2 三地控制···············169
7.4正反转控制···························170
7.4.1 接触器联锁的正反转控制··························170
7.4.2 按钮、接触器双重联锁的正反转控制·············171
7.5降压启动控制······························173
7.5.1 手动控制的定子绕组串电阻降压启动··········173
7.5.2 时间继电器控制的串电阻降压启动·················174
7.5.3 手动切换的Y-△降压启动·······················175
7.5.4 时间继电器自动控制的Y- △降压启动···················177
7.6反接制动控制····························179
7.7行程控制··································

7.8三相交流异步电动机控制电路的装接·············182
7.8.1 装接步骤和工艺要求···················182
7.8.2 连续控制电路的装接···

第 8 章 变频器调速电动机继电控制
8.1 变频调速电动机正转控制············
8.1.1旋转开关控制变频调速电动机正转·······················187
8.1.2继电器控制的变频调速电动机正转···············188
8.2点动、连续运行变频调速电动机控制···············190
8.3变频调速电动机正反转控制····························191
8.3.1常见变频调速电动机正反转控制··························191
8.3.2变频调速联锁控制电动机正反转·····················194
8.3.3无反转控制功能变频器实现电动机正反转控制··················195
8.4两地控制变频调速电动机·········196
8.5继电器控制工频/变频调速电动机······························197
8.6风机变频调速控制···························199
8.7FR-241E系列变频器控制起升机构

8.8变极变频调速电动机控制

8.9一台变频器控制多台并联电动机·················204
8.10多台电动机变频调速恒压供水控制···································205

第 9 章 机床电气控制
9.1 车床电气控制·····································208
9.1.1车床主要结构及运动·······················208
9.1.2控制电路············································209
9.1.3工作原理·····································210
9.2铣床电气控制······························212
9.2.1XA6132卧式万能铣床的结构及运动··················212
9.2.2控制电路······························212
9.2.3工作原理····························214
9.3镗床电气控制···························219
9.3.1卧式镗床的主要结构及运动·········220
9.3.2控制电路······················220
9.3.3工作原理······················222
9.4磨床电气控制·························225
9.4.1M7130平面磨床的主要结构及运动·················225
9.4.2控制电路·························227
9.4.3工作原理··································228
9.5钻床电气控制··················

9.5.1Z3050摇臂钻床主要结构及运动····230
9.5.2控制电路·················230
9.5.3工作原理

第3篇 可编程控制技术
第 10 章 可编程控制器
10.1 PLC 简介············236
10.1.1 PLC 基础··················236
10.1.2 PLC 的硬件组成···············237
10.1.3 PLC 控制与继电器控制比较····················239
10.2PLC的简单控制································240
10.2.1 启动优先控制··························240
10.2.2 停止优先控制·························241

10.2.3互锁联锁控制········

10.2.4自保持与解除控制··············245
10.2.5单开关控制启停·······························247
10.3PLC控制电动机································248
10.3.1 三相异步电动机的点动控制····················248
10.3.2 三相异步电动机的连续控制····················249
10.3.3 三相异步电动机点动、连续混合控制·········250
10.3.4 三相异步电动机的两地连续控制··················253
10.3.5 三相异步电动机两地点动连续混合控制·················254
10.3.6 三相异步电动机正反转控制··························256
10.3.7 三相异步电动机顺序启动同时停止控制················257
10.3.8 三相异步电动机顺序启动逆序停止控制··258
10.3.9 三相异步电动机星-三角降压启动控制··············260
10.4PLC控制机床·························261
10.4.1 机床工作台自动往返控制·······················261
10.4.2 车床滑台往复运动、主轴双向控制···············262
10.4.3 磨床PLC控制················264
10.4.4 万能工具铣床PLC控制··············266
10.4.5 滚齿机PLC控制······················268
10.4.6 双头钻床PLC控制···················269
10.5PLC控制其他设备························271
10.5.1 物料分拣PLC控制··········271
10.5.2 车间换气系统控制··························273
10.5.3 风机与燃烧机连动PLC控制·········274
10.5.4 混凝土搅拌机的PLC控制···············275
10.5.5 旋转圆盘180°正反转控制·····················277
10.5.6 多阀门顺序控制························278
10.5.7 物流检测控制·······················279
10.5.8 模具成型控制··································281
10.5.9 伺服电机位置控制····································282
10.5.10 步进电机位置闭环控制····························288

第 11 章 变频器
11.1变频器概述

11.1.1变频器的安装··················293
11.1.2变频器的接线···························294
11.1.3变频器的参数设定························296
11.2变频器选型技巧及分类····

11.2.1变频器所驱动的负载特性·················300
11.2.2不同电机对变频器选型的影响·······301
11.2.3变频器周边器件的选择························301
11.2.4变频器的分类及应用··················305
11.3变频器故障维修···································308
11.3.1变频器的故障类型························308
11.3.2变频器维修检测常用方法···················310
11.4PLC与变频器控制电动机实现的15段速控制系统······················311
第 12 章 触摸屏
12.1触摸屏概述·······························316
12.1.1触摸屏的概念和功能··············316
12.1.2HMI软件的安装··························317
12.1.3HMI与控制器的通信································317
12.2触摸屏的使用·······················319
12.2.1HMI工程文件的建立···················319
12.2.2HMI窗口的建立与设置······················319
12.2.3HMI按钮与指示灯的设计···············320
12.2.4HMI数据显示的设计··························321
12.2.5HMI时间显示·································321
12.2.6HMI的UI设计·························321
12.2.7HMI的事件登录及报警设计·················322
12.2.8HMI的数据采集与历史趋势图设计···················323
12.2.9HMI配方的应用·························324
12.2.10HMI用户操作权限设置·························325
12.3触摸屏和PLC的应用····················327

第4篇 电气控制系统设计及应用
第 13 章 电气控制系统设计基础
13.1电气控制设计的原则和内容·······338

13.1.1电气控制设计的一般原则·····················

13.1.2电气控制设计的基本任务、内容·················338
13.1.3电气控制系统设计的一般步骤··························339
13.2电气控制原理电路设计的方法··············340
13.2.1基本设计方法···

13.2.2原理图设计的一般要求·························341
13.3电气控制线路设计的主要参数计算·······················344
13.3.1异步电动机启动、制动电阻的计算·········344
13.3.2笼型异步电动机能耗制动参数计算··········345
13.3.3控制变压器的选用··················346
13.3.4接触器的选用··················346
13.3.5电磁式控制继电器的选用···················348
13.3.6热继电器的选用···························349
13.3.7熔断器选择··································349
13.3.8其他控制电器的选用···························350
13.4电气控制装置的工艺设计··············350
13.4.1电气设备的总体布置设计·············351
13.4.2绘制电器元件布置图···················351
13.4.3绘制电气控制装置的接线图··············351
13.4.4电控柜和非标准零件图的设计···················352
13.4.5清单汇总·················352
13.4.6编写设计说明书和使用说明书··················352

第 14 章 继电控制系统设计方法
14.1继电控制线路设计法························353
14.1.1电气控制线路的一般设计法··············353
14.1.2电气控制线路的逻辑设计法·····················356
14.2继电控制电路从原理图到接线图的转换方法··················358

第 15 章PLC控制系统设计方法
15.1PLC应用系统设计的一般步骤····················361
15.1.1控制系统的设计内容··················361
15.1.2设计步骤·························361
15.2梯形图经验设计法····························362
15.2.1经验设计法简介·················362
15.2.2经验设计法举例······················363
15.3梯形图顺序控制设计法··············365
15.3.1顺序控制设计法简介

15.4.1模拟量控制简介························378
15.4.2模拟量输入输出混合模块···················379
15.4.3模拟量扩展模块的寻址··········································383
15.4.4模拟量值和A/D转换值的转换····················383
15.4.5模拟量编程示意······················384

第 16 章 电气控制系统综合应用
16.1 触摸屏、变频器和PLC的水位控制系统············385
16.2具有多种工作方式的机械手控制系统·······391
16.2.1机械手控制系统简介·······················391
16.2.2使用启保停电路编程法编写系统程序···················393
16.2.3使用置位复位指令法编写系统程序··········

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