Chương 1 : Tổng Quan - giới thiệu về đề tài , nội dung nghiên cứu , đối tượng ngyên cứu… Chương 2 : Khí Kụ Điện - trình bày về các loại khí cụ điện hiên nay , mục tiêu sau khi đọc người đọc có thể hiểu , sử dụng được các loại khí cụ này Chương 3 : Biến Tần - trình bày lí thuyết về biến tần ,ứng dụng thực tế cách vận hành , mục tiêu sau khi đọc song có thể vận hành được một biến tần vào công việc đơn giản Chương 4 : PLC - giới thiệu về PLC , cách lập trình , bài tâp ứng dụng của nó Sau khi ngiên cứu đề tài tôi thấy đây là một đề tài rất hay nó cung cấp một cách nhìn tổng quát nhất về môn trang bị điện , và chúng tôi cũng thấy được sư hạn chế hiểu biết về nghành điện của những kỹ sư cơ khí. tuy nhiên với sự giúp đở của các thầy thì chúng em cũng có thể hoàn thành giáo trình sơ khai về môn “Trang Thiết Bị Điện Trong Công Nghiệp Bằng Tiếng Anh”. với hiểu biết còn hạn chế tài liệu có rất nhiều sai sót rất mong các thầy chỉ dạy thêm cho chúng em để khi ra trường chúng em không phải vác lên vai dòng chử “ KHÔNG BIẾT GÌ ” để đi xin việc. em cảm ơn rất nhiều ! Sinh viên thực hiện iv do an HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION GVHD : TRẦN THANH LAM ĐỒ ÁN TỐT NGHIỆP INDEX NHIỆM VỤ ĐỒ ÁN.
i LỜI CAM KẾT…………………………………………………………………………………. iv MỤC LỤC. v DANH MỤC BẢNG BIỂU. viii DANH MỤC SƠ ĐỒ, HÌNH VẼ.
ix DANH MỤC TỪ VIẾT TẮT .1The Urgency Of The Subject .4Object And Scope Of Research. 1 CHAPTER 2 ELECTRONIC INSTRUMENTS .1Electronic Instruments Manual Control .2Remote Electronic Instruments. 6 v HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION do an GVHD : TRẦN THANH LAM ĐỒ ÁN TỐT NGHIỆP 2.2 Pressure-Bowl-Cool .1 What Is Inverter ? .2 The principle of operation of the inverter .3 Parts of inverters.3Advantages And Disadvantages Of The Inverter And Indirect Curling .5Inverter Manufacturers Have In Viet Nam .6Inverter DELTA VFD007M43B .1 External Parts and Label .2Basic Wiring Diagram .4Main Circuit Connection .5 Control Terminal Wiring (Factory Settings). 40 vi HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION do an GVHD : TRẦN THANH LAM ĐỒ ÁN TỐT NGHIỆP 3.7Summary Of Parameter Settings .8The parameter can be set during operation.
70 4 What Is PLC ? .1Composition Of PLC .2Advantages And Disadvantages Of PLC .4 Connect PLC To Computer .1 How To Open Step 7 – Micro/WIN .2 How to write a simple program .3 Downloading The Simple To PLC .4Running The PLC.5 Use Programming Simulation SIMULATOR .6 How To Connect The Computer To CPU : .6Finding Out Basic Commands In Step 7-micro/win4.7Some Exercises About PLC Step 7- 200 .1Write program control motor with requirement are : .2The Traffic Light .3Program for a gameshow.4Write Program Control 2 Motors .5Automatic Door Systems. 96 vii HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION do an GVHD : TRẦN THANH LAM ĐỒ ÁN TỐT NGHIỆP KẾTLUẬN -ĐỀ NGHỊ. 96 TÀILIỆU THAM KHẢO. 96 DANH MỤC BẢNG BIỂU Table 3.1 : Explanation Of Symbols .3 : Tool – Equipment – Supplies .4 : Tool – Equipment – Supplies .5 : Tool – Equipment – Supplies .1 : Timer Numbersand Resolutions .2 : Operation Of The Timer Instruction.
87 viii HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION do an GVHD : TRẦN THANH LAM ĐỒ ÁN TỐT NGHIỆP DANH MỤC SƠ ĐỒ, HÌNH VẼ Figure 2.1 : Breaker and Symbols .2 : Breaker and Symbols .3 : Switch Parts Of The Journey. Error! Bookmark not defined.11 : the characteristics of melting wires .14 : Interface Of Festo FluidSIM-P .15 : Extract Components And Wiring .18 : Some basic buttons .19 : Finding out Cade-Simu software.20 : Circuit Start Direct Engine .21 : Swing Motor Circuit Sudden Form .22 : Sudden Reversal Circuit .23 : Swing Motor Circuit Using Automatic Relay Time .24 : Motor Circuit Automatic Swing By Order Of Time .1 : Diagram Inside The Inverter .2 : Detailed diagram of the inverter circuit .3 :waveform voltage and output current of the inverterError! Bookmark not defined.4 : Parts of inverters. 26 ix HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION do an GVHD : TRẦN THANH LAM ĐỒ ÁN TỐT NGHIỆP Figure 3.20 :External Parts and Labels .23 :Main Circuit Connection .24 :Control Terminal Wiring .24 :Control Terminal Wiring .25 :Description of the Digital Keypad .35 :Startup circuit from .2: Some devices are controlled by PLC .3 : Block Diagram Of PLC .6 : Applications Of PLC .7 : The Type Of PLC .8 : CPU-221 and CPU-226 .9 : Structure Of PLC .11 : Connect PLC To Computer .12 :Step 7 Micro/WIN Start Window. 13 : Steps Of Running Your Code On PLC .13 :How To Write A Simple Program.14 :Downloading The Simple To PLC.
79 x HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION do an GVHD : TRẦN THANH LAM ĐỒ ÁN TỐT NGHIỆP Figure 4.15 :Running The PLC.16 :Use Programming Simulation SIMULATOR .19 :How To Connect The Computer To CPU .22 :Operations Of The Counter Instructions .25 :The Traffic Light. 91 xi HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION do an GVHD : TRẦN THANH LAM ĐỒ ÁN TỐT NGHIỆP DANH MỤC TỪ VIẾT TẮT PLCProgammable Logic Controller DCDirect Current AC Alternating Current IGPTInsulated Gate Bipolar Transistor xii do an HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION GVHD : TRẦN THANH LAM ĐỒ ÁN TỐT NGHIỆP CHAPTER 1 INTRODUCE 1.1 The Urgency Of The Subject Our country is in the process of modernization of production technology. Should the modern production systems and equipment - electronics for industrial plants play an important role in the control and operation of automated systems. together with the strong development of electronic engineering and information technology, the equipment - electronic development has many.
special equipment helped power electronic systems for production activities more accurate, energy efficient and safer.2 Practical Significance Themes provide the most basic knowledge about electrical equipment for the reader, to help readers understand that knowledge and can apply in practice, in addition to the subject material is suitable for students of non-building specializing in electricity 1.3 Research Purposes Thread help us raise the level of English, learn more about the modern equipment can use them in production. Make more diverse collections of the university, a better understanding of the subjects fitted electric mower 1.4 Object And Scope Of Research 1.1 Research Subjects Research subjects are students who do not specialize in electrical, electrical workers and new graduated engineers 1.2 Research Scope Courses in industrial electrical equipment is a difficult subject, that liberality and practical applicability to high so the depth and specific research on it needs a lot of time. however time constraints, the document limited knowledge of the subject is only a basic knowledge reference purpose only and supports more 1.5 Research Methods Read and study combining theory with practice on the actual model 1.6 Structural Blueprints Composed of 4 chapters : Chapter 1 : INTRODUCE Chapter 2 :ELECTRONIC INSTRUMENTS Chapter 3 : INVERTER Chapter 4 : PLC 1 do an HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION GVHD : TRẦN THANH LAM ĐỒ ÁN TỐT NGHIỆP CHAPTER 2 ELECTRONIC INSTRUMENTS Request : - Understand the structure, operation principles, symbols of electric instruments - Presented the functions and applications of electric instruments 2.1Electronic Instruments Manual Control Electronic instruments manual controls as instruments work through the action of mechanical or manual for switching the DC circuit or AC voltage to 500V, use of simple diagrams, not required automatic and high switching frequency 2.1 Breaker Breaker is the circuit breaker type of instruments - electric hand-in low voltage grid. breakers are used mainly in industrial electrical and small power ranges Matt with small switching frequency Figure 2.1 : Breaker and Symbols 2 do an HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION GVHD : TRẦN THANH LAM ĐỒ ÁN TỐT NGHIỆP 2.2 Swivel Switch Swivel switch is used as a kind of instrument instrument in the circuit commutation automatic small capacity, including startup circuit, reverse or change the connection from star - triangle of the electric motor (Figure 2.2 : Breaker and Symbols Rotating structure includes multiple coronary switch (1) linked together.
static contacts (2) made of brass leaf, moving contacts (3), 4-axis, 5 button, moving the fixed structure 6 Machines used in rotation with the current switches 6, 10, 15, 25, 40, and 60 A for 220V and 380V voltage, for 1, 2 and 3 pole 3 do an HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION GVHD : TRẦN N THANH LAM Đ ĐỒ ÁN TỐT NGHIỆP 2.3 Cruise Switch Cruise ruise switch is used to switch switch in the signal control circuit according to cruise control structures, used primarily in the coil circuit and public role - silk rules. Characteristics of cruise switch contacts can be open or closed when the mobile parts of the machine to make a certain journey Switch parts of the journey : Insulation base frame (2) , moving contacts (8) , spleen frame (5) lever (3) , axis (4) , normally rmally closed contacts (9) , normally open (7) , springs (6) Figure 2.3 : Switch Parts Of The Journey J 2.4 Button Button as means of switching circuits with relatively small electric current, often working buttons with low voltage up to the point of it is made of silver-plated silver plated copper, used to control single-phase phase electric motors and three-phase three Parts of button : button ( 1) , moving contacts (2) , Static Contactors (3) Normally Open Normally Closed Interlock 4 do an HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION GVHD : TRẦN THANH LAM ĐỒ ÁN TỐT NGHIỆP 2.2 Remote Electronic Instruments Remote electronic instruments and instrument control processes automatically switching the engine, braking, changing speed, changing direction of rotation. with special structure without participation of people 2.1 Relay Relay is automatic tool used to launch a certain device or control a certain process when it impacts on a relatively small capacity. the impact on a small quantity, the signal to change jumper and maintained at a certain value Parts of Relay : - Revenue structure : for receiving input signals and transform it into a physical quantity required and to relay operation - Intermediate structure : used to compare with the sample quantity has been modified, and then transmit a signal to the actuator - Actuators : to signal the control circuit Relays are divided into two groups : - Power relay : include electromagnetic relay , polarized electromagnetic relay , relay time , motor relay , induction relay - Other relay : thermal relay , speed relay Figure 2.4 : Relay 5 HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATIONdo an GVHD : TRẦN THANH LAM ĐỒ ÁN TỐT NGHIỆP 2.2 Electronic Relay Electronic relay are working under the principle relay electromagnetic, signal receiving section is made smoking electromagnet armature close contacts on the output signal Parts of electronic relay : Springs Windings Armature Insulating Contactor Figure 2.5 : Electromagnetic Relay a ) Current Relay Constitute : windings (1) , springs (4) , steel lid (3) , Contactors ( 5 ) , 2 Contactors ( 6 ) ,hand (7) , graduate ( 8 ).
Using the maximum current relay protection equipment against overload and switches , power line 0,2 ÷ 200 A , Figure 2.6 : Current Relay 6 do an HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION GVHD : TRẦN THANH LAM ĐỒ ÁN TỐT NGHIỆP 2.