电工基础教学大纲（Electrical basic teaching program）Documents from the network, I collected, finishing, and if there are omissions, errors, but also please correct me!Electrical basic teaching programI. instructions1, the nature and content of the courseThis course is the basic course of electrical maintenance specialty in Vocational High SchoolThe main contents include the basic concept; DC circuit and the basic rule, simple circuit analysis, complex circuit and magnetic circuit, magnetic field, electromagnetic induction, the basic concept of the alternating current, AC circuit, three-phase AC circuit, crystal diode and rectifier filter circuit, transistor and amplifier circuit2, the main tasks and requirements of the courseThe task of this course is to provide students with the necessary basic knowledge of electrical theory, and to provide the necessary basic theoretical knowledge for the practical work of specialized coursesThrough teaching, experiment and other teaching methods, students can master the basic knowledge and basic analysis methods of the circuit on the basis of understanding the basic concepts, and have certain analytical ability, computational ability and experimental skills3, teaching should pay attention to the problem(1) to strengthen the ability to train, especially to train students ability to analyze problems, is very practical(2) strengthen the teaching of combining theory with practiceTwo hours allocation tableChapter contenttotal hoursTeaching hoursChapter 1 the basic concepts and basic rules of DC circuitThe basic concept of the 1-1 circuitThe 1-2 charge and currentThe 1-3 potential and voltageThe 1-4 electric potentialThe resistance of 1-5The 1-6 Ohms law1-7, electric power and electric powerThe 1-8 Joule lawSummaryUebungSixtySixSixSixSixEightSixSixSixFourSixThe second chapter is the calculation of simple DC circuitThe 2-1 series resistanceParallel, 2-2 resistanceThe resistance of hybrid 2-3Calculation of the potential in the 2-4 circuit.The equilibrium condition of 2-5 BridgeThe 2-6 capacitorSummaryUebungFifty-fourSixSixEightEightEightEightTwoFourThe third chapter is the analysis of complex direct current circuit3-1, Kirchhoffs lawThe application of Kirchhoffs law 3-2The 3-3 superposition principle3-4, Thevenins theorem and Nortons theoremSummaryUebungForty-twoEightTenSixEightFourSixThe fourth chapter is magnetic field and magnetic circuitThe 4-1 magnetic fieldThe 4-2 magnetic flux and magnetic inductionThe 4-3 permeability and magnetic field strengthThe effect of magnetic field on the current 4-4The 4-5 magnetization and magnetic materialsSummaryUebungForty-eightSixEightEightEightEightFourSixThe fifth chapter electromagnetic induction5-1s law of electromagnetic induction.5-2, electromotive force and self inductance coefficientThe 5-3 transformer5-4, eddy currentThe transient process of RL circuit 5-5.SummaryUebungFortyEightSixSixFourSixFourSixThe sixth chapter is the basic concept of sinusoidal alternating currentThe 6-1 produces sinusoidal alternating current electromotive forceThree elements, 6-2 alternating currentThe effective value of AC 6-3.Said method, 6-4 alternating currentSummaryUebungForty-twoSixEightSixTenFourEightThe seventh chapter sinusoidal AC circuitThe 7-1 pure resistance circuitThe 7-2 pure inductance circuitThe 7-3 pure capacitance circuitThe 7-4 series circuit, resistor, capacitor and inductorThe 7-5 series resonant circuitThe 7-6 parallel circuit resistance, inductance and capacitance.In parallel, 7-7 inductive load and capacitive loadThe power 7-8 AC circuitThe actual components, 7-9 in AC circuitsSummaryUebungSixty-twoFourSixSixEightEightEightSixFourSixTwoFourThe eighth chapter three-phase sinusoidal alternating currentThe 8-1 generates three-phase sinusoidal AC EMFThe 8-2 three-phase power supply winding connectionThe 8-3 three-phase load connected in starThe 8-4 three-phase load delta connectionThe power of three-phase circuits 8-5SummaryUebungSixty-twoEightTenTwelveTenEightSixEightThe ninth chapter crystal diode and rectifier filter circuitBasic knowledge of semiconductor, 9-1Section 9-2 crystal diodeSection 9-3 rectifier circuitThe 9-4 filter circuitThe 9-5 silicon zener diode and its applicationSummaryUebungFifty-sixEightEightTenTenTenFourSixThe tenth chapter transistor an