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This document is the first chapter of a textbook on electrical power systems. It introduces the key components and processes involved in generating, transmitting, distributing, and consuming electrical power. The chapter describes the generation of power at plants using various fuel sources, the transmission of power over long distances via high-voltage lines, its distribution over networks to homes and businesses, and different types of electricity consumers. It also outlines the main components of modern power systems, including generators, transmission and distribution networks, and protective systems. Finally, it provides an overview of Vietnam's power system.

Engineering

401068
ELECTRICAL SUPPLY
CHAPTER 1: OVERVIEW OF THE POWER SUPPLY
SYSTEM
TON DUC THANG UNIVERSITY
Tran Dinh Cuong, MSc
FACULTY OF ELECTRICAL AND
ELECTRONICS ENGINEERING

CHAPTER 1: OVERVIEW OF THE
POWER SUPPLY SYSTEM
1.1 The features of the power system
(generation, transmission – distribution
process and consumption)
1.2 Components of modern power system
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401068-Chapter 1: Overview of the power supply
system 2

OBJECTIVES
 Understand about the power generation,
transmission - distribution process and
consumption
 Understand about components of modern
power system: generators, electrical
network, electrical loads
 Understand about Vietnam power system
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system 3

OUTCOMES
 Explain the basic components and functions,
parameters of equipment, wires,
characteristic of electrical loads, calculation
formulae in electrical field
 Evaluate the suitability of diagrams to design
the circuits in the low voltage system
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system 4

1.1 THE FEATURES OF THE
POWER SYSTEM
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system 5
1.1.1 The power generation
 The power plant produces electricity
 A power plant can be of several types depending
mainly on the type of fuel used:
 Thermal power plant
 Hydro electric plant
 Solar, wind … power plant

1.1 THE FEATURES OF THE
POWER SYSTEM
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system 6
1.1.2 The transmission - distribution process
 The purpose of the electric transmission system is
the interconnection of the electric-energy-producing
power plants or generating stations with the loads
 The transmission network that in turn serves any
number of distribution substations
 A typical distribution substation will serve from 1 to as
many as 10 feeder circuits.
 A typical feeder circuit may serve numerous loads of all
types

1.1 THE FEATURES OF THE
POWER SYSTEM
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system 7

1.1 THE FEATURES OF THE
POWER SYSTEM
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system 8
1.1.3 The consumption
 Load classification includes:
 The residential load
 The commercial load
 The industrial load
 and others

1.1 THE FEATURES OF THE
POWER SYSTEM
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system 9
~
Generation
process
Transmission & Distribution
process
Consumption
process
Transformers Transformers

1.2 COMPONENTS OF MODERN
POWER SYSTEM
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system 10
1.2.1 The generator:
 The thermal power plant:

1.2 COMPONENTS OF MODERN
POWER SYSTEM
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system 11
1.2.1 The generator:
 The hydro electric plant

1.2 COMPONENTS OF MODERN
POWER SYSTEM
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system 12
1.2.1 The generator:
 The nuclear plant
 The wind power plant
 Solar power plant

1.2 COMPONENTS OF MODERN
POWER SYSTEM
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system 13
1.2.2 The electrical network:

1.2 COMPONENTS OF MODERN
POWER SYSTEM
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system 14

1.2 COMPONENTS OF MODERN
POWER SYSTEM
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system 15
1.2.3 Classification of electricity consumers:
 Class I
 Class II
 Class III

1.2 COMPONENTS OF MODERN
POWER SYSTEM
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system 16
1.2.4 The characteristics of the power system
 Process manufacturing and power consumption
occur simultaneously
 Electrical energy storage
 Protective systems
 Trend of the research and development
 …

1.2 COMPONENTS OF MODERN
POWER SYSTEM
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system 17
 Safety:

1.2 COMPONENTS OF MODERN
POWER SYSTEM
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system 18
 Protective low voltage systems:
 TT system
 TN system
 IT system

1.2 COMPONENTS OF MODERN
POWER SYSTEM
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system 19
 TT system:

1.2 COMPONENTS OF MODERN
POWER SYSTEM
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system 20
 TN system:

1.2 COMPONENTS OF MODERN
POWER SYSTEM
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system 21
 IT system:

1.2 COMPONENTS OF MODERN
POWER SYSTEM
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system 22
1.2.5 Viet Nam power system:
 Refer: http://www.evn.com.vn

SUMMARY AND ASSIGNMENTS
 In this chapter, we have learnt:
 The features of the power generation, transmission
- distribution process and consumption
 Components of modern power system
 Vietnam power system
 ASSIGNMENTS:
 Refer : [3]: (1.1) – (8.1)
 Write a report
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system 23

EXERCISES
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401068-Chapter 1: Overview of the power supply
system 24
1/ Write a report as required by lecturers
2/ Do some research on renewable energy
sources

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一比一原版(uoft毕业证书)加拿大多伦多大学毕业证如何办理

sydezfe

原版一模一样【微信：741003700 】【(uoft毕业证书)加拿大多伦多大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。本公司拥有海外各大学样板无数，能完美还原。 1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700 【主营项目】一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！二.真实使馆公证(即留学回国人员证明,不成功不收费) 三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度) 如果您处于以下几种情况： ◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】 ◇面对父母的压力，希望尽快拿到； ◇不清楚认证流程以及材料该如何准备； ◇回国时间很长，忘记办理； ◇回国马上就要找工作，办给用人单位看； ◇企事业单位必须要求办理的 ◇需要报考公务员、购买免税车、落转户口 ◇申请留学生创业基金留信网认证的作用: 1:该专业认证可证明留学生真实身份 2:同时对留学生所学专业登记给予评定 3:国家专业人才认证中心颁发入库证书 4:这个认证书并且可以归档倒地方 5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息 6:个人职称评审加20分 7:个人信誉贷款加10分 8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才办理(uoft毕业证书)加拿大多伦多大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。办理(uoft毕业证书)加拿大多伦多大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：校徽：象征着学校的荣誉和传承。校名:学校英文全称授予学位：本部分将注明获得的具体学位名称。毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。办理(uoft毕业证书)加拿大多伦多大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。综上所述，办理(uoft毕业证书)加拿大多伦多大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。

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Blood Finder is an emergency time app where a user can search for the blood banks as well as the registered blood donors around Mumbai. This application also provide an opportunity for the user of this application to become a registered donor for this user have to enroll for the donor request from the application itself. If the admin wish to make user a registered donor, with some of the formalities with the organization it can be done. Specialization of this application is that the user will not have to register on sign-in for searching the blood banks and blood donors it can be just done by installing the application to the mobile. The purpose of making this application is to save the user’s time for searching blood of needed blood group during the time of the emergency. This is an android application developed in Java and XML with the connectivity of SQLite database. This application will provide most of basic functionality required for an emergency time application. All the details of Blood banks and Blood donors are stored in the database i.e. SQLite. This application allowed the user to get all the information regarding blood banks and blood donors such as Name, Number, Address, Blood Group, rather than searching it on the different websites and wasting the precious time. This application is effective and user friendly.

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一比一原版(osu毕业证书)美国俄勒冈州立大学毕业证如何办理

upoux

原版一模一样【微信：741003700 】【(osu毕业证书)美国俄勒冈州立大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。本公司拥有海外各大学样板无数，能完美还原。 1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700 【主营项目】一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！二.真实使馆公证(即留学回国人员证明,不成功不收费) 三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度) 如果您处于以下几种情况： ◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】 ◇面对父母的压力，希望尽快拿到； ◇不清楚认证流程以及材料该如何准备； ◇回国时间很长，忘记办理； ◇回国马上就要找工作，办给用人单位看； ◇企事业单位必须要求办理的 ◇需要报考公务员、购买免税车、落转户口 ◇申请留学生创业基金留信网认证的作用: 1:该专业认证可证明留学生真实身份 2:同时对留学生所学专业登记给予评定 3:国家专业人才认证中心颁发入库证书 4:这个认证书并且可以归档倒地方 5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息 6:个人职称评审加20分 7:个人信誉贷款加10分 8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：校徽：象征着学校的荣誉和传承。校名:学校英文全称授予学位：本部分将注明获得的具体学位名称。毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。综上所述，办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。

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1. 401068 ELECTRICAL SUPPLY CHAPTER 1: OVERVIEW OF THE POWER SUPPLY SYSTEM TON DUC THANG UNIVERSITY Tran Dinh Cuong, MSc FACULTY OF ELECTRICAL AND ELECTRONICS ENGINEERING

2. CHAPTER 1: OVERVIEW OF THE POWER SUPPLY SYSTEM 1.1 The features of the power system (generation, transmission – distribution process and consumption) 1.2 Components of modern power system 28/03/2016 401068-Chapter 1: Overview of the power supply system 2

3. OBJECTIVES  Understand about the power generation, transmission - distribution process and consumption  Understand about components of modern power system: generators, electrical network, electrical loads  Understand about Vietnam power system 28/03/2016 401068-Chapter 1: Overview of the power supply system 3

4. OUTCOMES  Explain the basic components and functions, parameters of equipment, wires, characteristic of electrical loads, calculation formulae in electrical field  Evaluate the suitability of diagrams to design the circuits in the low voltage system 28/03/2016 401068-Chapter 1: Overview of the power supply system 4

5. 1.1 THE FEATURES OF THE POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 5 1.1.1 The power generation  The power plant produces electricity  A power plant can be of several types depending mainly on the type of fuel used:  Thermal power plant  Hydro electric plant  Solar, wind … power plant

6. 1.1 THE FEATURES OF THE POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 6 1.1.2 The transmission - distribution process  The purpose of the electric transmission system is the interconnection of the electric-energy-producing power plants or generating stations with the loads  The transmission network that in turn serves any number of distribution substations  A typical distribution substation will serve from 1 to as many as 10 feeder circuits.  A typical feeder circuit may serve numerous loads of all types

7. 1.1 THE FEATURES OF THE POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 7

8. 1.1 THE FEATURES OF THE POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 8 1.1.3 The consumption  Load classification includes:  The residential load  The commercial load  The industrial load  and others

9. 1.1 THE FEATURES OF THE POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 9 ~ Generation process Transmission & Distribution process Consumption process Transformers Transformers

10. 1.2 COMPONENTS OF MODERN POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 10 1.2.1 The generator:  The thermal power plant:

11. 1.2 COMPONENTS OF MODERN POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 11 1.2.1 The generator:  The hydro electric plant

12. 1.2 COMPONENTS OF MODERN POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 12 1.2.1 The generator:  The nuclear plant  The wind power plant  Solar power plant

13. 1.2 COMPONENTS OF MODERN POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 13 1.2.2 The electrical network:

14. 1.2 COMPONENTS OF MODERN POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 14

15. 1.2 COMPONENTS OF MODERN POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 15 1.2.3 Classification of electricity consumers:  Class I  Class II  Class III

16. 1.2 COMPONENTS OF MODERN POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 16 1.2.4 The characteristics of the power system  Process manufacturing and power consumption occur simultaneously  Electrical energy storage  Protective systems  Trend of the research and development  …

17. 1.2 COMPONENTS OF MODERN POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 17  Safety:

18. 1.2 COMPONENTS OF MODERN POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 18  Protective low voltage systems:  TT system  TN system  IT system

19. 1.2 COMPONENTS OF MODERN POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 19  TT system:

20. 1.2 COMPONENTS OF MODERN POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 20  TN system:

21. 1.2 COMPONENTS OF MODERN POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 21  IT system:

22. 1.2 COMPONENTS OF MODERN POWER SYSTEM 28/03/2016 401068-Chapter 1: Overview of the power supply system 22 1.2.5 Viet Nam power system:  Refer: http://www.evn.com.vn

23. SUMMARY AND ASSIGNMENTS  In this chapter, we have learnt:  The features of the power generation, transmission - distribution process and consumption  Components of modern power system  Vietnam power system  ASSIGNMENTS:  Refer : [3]: (1.1) – (8.1)  Write a report 28/03/2016 401068-Chapter 1: Overview of the power supply system 23

24. EXERCISES 28/03/2016 401068-Chapter 1: Overview of the power supply system 24 1/ Write a report as required by lecturers 2/ Do some research on renewable energy sources

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