What is the written test of the State Grid Campus Recruitment Examination?

What is the written content of the State Grid Campus Recruitment Examination? What's the ratio? 20 19 Students who registered for the State Grid Examination have already begun to prepare for review. Maybe students will think it's too early to start preparing now. V I'm here to tell you that you think it's still early, but your competitors won't, so students who are preparing for the national grid recruitment exam should work hard as soon as possible. According to the syllabus of previous years, this paper sorts out the syllabus and contents of the 20 19 National Grid Examination for reference.

I. Public knowledge and industry knowledge (20%)

General ability

1 speech comprehension: comprehensive analysis ability of language and characters

2 Mathematical thinking: the ability to quickly understand and solve arithmetic problems

3. Judgment and reasoning: According to certain prediction conditions, through your own knowledge and thinking.

The ability to judge, infer and draw your own conclusions.

Data analysis: it mainly includes four basic forms: written data, tabular data, graphic data and comprehensive data, which comprehensively examines the reading, understanding, analysis and calculation ability of candidates.

Corporate culture and electric energy strategy: See the question bank of corporate culture and electric energy strategy of State Grid Corporation of China (500 questions, to be uploaded for you later).

Situation and Policy: China's major principles and policies at this stage, major international and domestic current events.

Second, professional knowledge (80%)

(1) Graduate student majoring in electrical engineering

Technical basis of power grid

1 power flow analysis and calculation of power system

2 Power system active power and frequency adjustment

3 reactive power and voltage regulation of power system

4 simple fault analysis and calculation of power system

5 static stability analysis and calculation of power system

6 power system transient stability analysis and calculation

7 Basic concepts and requirements of power system relay protection

8 working principle of distance protection

9 transmission line pilot protection principle

Main fault types and protection configuration of 10 transformer

Foundation of electric power engineering

1 1 Types and principles of electrical equipment

12 forms, characteristics and switching operation of main electrical wiring

13 method of limiting short-circuit current

14 selection method of electrical equipment

Basic characteristics and discharge theory of 15 dielectric

External insulation and breakdown characteristics of 16 power transmission and transformation equipment

17 insulation characteristics test of electrical equipment

18 types and protective measures of overvoltage in power system

Electric network theory

19 basic attributes of network elements and networks

The basic theory of network graph theory

Matrix analysis method of 2 1 network

Analysis method of state variables in H.22 network

Sensitivity analysis of H.23 network

(1) Graduate student majoring in electrical engineering

Analysis of modern power system

Mathematical model and algorithm of power flow in power system

25 Basic concepts of power system state estimation

Basic concepts of static security analysis of power system

27 Basic concept of static equivalence of power system

28 the basic concept of complex fault

Direct method and time domain method for transient stability of power system

Small Signal Stability Analysis of 30 Power System

Basic principle and steady-state mathematical model of 3 1 DC drive

Working principle and steady-state mathematical model of 32 flexible transmission

(2) Electrical undergraduates

Fundamentals of electrical technology

Basic concepts and laws of 1 circuit

Analysis of linear resistance circuit

3 superposition principle, Thevenin and Norton theorem

Time domain analysis of dynamic circuits

Analysis of sinusoidal steady-state circuit

Analysis of six-coupling inductance circuit and resonance circuit

7 Basic concept and calculation of three-phase circuit

Analysis of non-sinusoidal periodic current circuit

9 Basic concepts, equations and parameters of two-port network

The concept of 10 uniform transmission line

1 1 basic AC /DC electrical parameter measurement method

Analysis and calculation of 12 electrostatic field

Analysis of steady electric and magnetic fields in 13

Analysis of 14 time-varying electromagnetic field

Structure and working principle of 15 transformer

Structure, principle and operation characteristics of 16 synchronous motor

Power system analysis

17 basic concepts of power system

Characteristics and mathematical model of 18 power system components

19 power flow analysis and calculation

20 active power and frequency adjustment of power system

2 1 Reactive Power and Voltage Regulation of Power System

22 the basic concept of power system fault

Analysis and calculation of simple faults in power system

Electromechanical characteristics and mathematical model of 24 synchronous generator

25 Basic concepts of power system stability

(2) Electrical undergraduates

Power system analysis

Analysis and calculation of static stability of power system

Analysis and calculation of transient stability of power system

Power system relay protection

Basic concepts and requirements of power system relay protection

Principle, composition and setting calculation of 29-segment current protection coordination

Working principle, action characteristics and setting calculation of 30 distance protection

3 1 principle of longitudinal protection for transmission lines

Functions and requirements of automatic reclosing of 32 transmission lines

Main fault types, protection configuration and special problems of transformers and buses

Electrical equipment and main system

34 types and principles of electrical equipment

Form, characteristics and switch operation of 35 main electrical wiring

36 ways to limit short-circuit current

37 Selection of electrical equipment

38 Types and characteristics of power distribution equipment

Operation analysis of 39 transformer

Characteristics and operation mode of 40 autotransformer

High voltage technology

Electrical characteristics and discharge theory of 4 1 dielectric

External insulation and breakdown characteristics of 42 power transmission and transformation equipment

43 electrical equipment insulation characteristics test

Wave process in 44 wires and windings

45 Lightning protection of power system

Types and protective measures of internal overvoltage in power system

(3) electrical engineering majors

Fundamentals of electrical technology

Basic concepts and laws of 1 circuit

Analysis of linear resistance circuit

3 superposition principle, Thevenin and Norton theorem

4 Basic concepts of dynamic circuits

Analysis of sinusoidal steady-state circuit

6 Basic concepts of coupled inductance circuit and resonant circuit

7 Basic concept and calculation of three-phase circuit

Measurement method of basic electrical parameters of AC /DC

9 structure and working principle of transformer

Structure and principle of 10 asynchronous motor and DC motor

Power system analysis

1 1 Basic concepts of power system

Characteristics and mathematical model of 12 power system components

13 power flow analysis of simple power system

14 active power and frequency regulation of power system

15 reactive power and voltage regulation of power system

16 basic concept of power system fault

Analysis and calculation of simple faults in 17 power system

18 basic concept of power system stability

Power system relay protection

19 basic concepts and requirements of power system relay protection

Principle and composition of 20-segment current protection coordination

Working principle and action characteristics of 2 1 distance protection

Principle of longitudinal current differential protection for 22 transmission lines

23 the role of automatic reclosing of transmission lines

Main fault types and protection configuration of transformer and bus

Electrical equipment and main system

25 types and principles of electrical equipment

The form, characteristics and switch operation of main electrical wiring.

(3) electrical engineering majors

Electrical equipment and main system

27 ways to limit short-circuit current

28 Selection of Electrical Equipment

29 Types and characteristics of power distribution equipment

Operation analysis of 30 transformer

High voltage technology

Basic electrical characteristics of 3 1 dielectric

Types and characteristics of external insulation of 32 power transmission and transformation equipment

Testing of insulation characteristics of electrical equipment

34 Basic concept of overvoltage in power system

Lightning protection measures for 35 lines and substations

When is the National Grid Campus Recruitment Examination generally taken? At present, the outline and contents of the 20 19 National Grid Examination have not been published. Students can review according to the exam syllabus of previous years. Successfully entering the national grid is not a one-off event. Students should fully review according to the recruitment examination outline of State Grid.