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所在平台: Udemy |
课程主页: https://www.udemy.com/course/calculation-methods-of-dc-and-ac-circuits-part-1-dc/
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课程名称：直流电路分析：基础与应用 课程概述：该课程是大学或研究机构学生及电气领域专业人士成功的关键。电气工程的许多分支，如电力、电机、控制、电子、通信和仪器，都基于电路理论。因此，基础电路理论课程对于电气、电子及IT工程专业的学生来说，是最重要的课程，也是电气工程领域教育的优秀起点。电路理论对其他物理科学专业的学生也具有重要价值，因为电路是研究能量系统的良好模型。整个课程内容涵盖直流与交流（单相和三相）电路的所有概念。课程采用简单易懂的解释和仿真，具有更加实用、动态和综合的特点，教学方法包括：视频讲座和附件，高质量数字手写内容，使用Multisim的实例、仿真和教程，测验、实践测试和作业。 课程第一部分分为七个部分： 1. 课程概述 2. 介绍与课程结构 3. 基础概念 - 电路及其组成 - 基本电路元件 - 电气量与原理 - 电阻器、电池内部组成 - 基本操作：运动与短路 - 电路基础：分支、节点与回路 4. 线性直流电路概念 - 基本电路连接：串联与并联 - 互补电路连接：三角形到星形和星形到三角形的转换 - 复杂电路的等效电阻计算实例 - 三角形与星形转换证明 - 示例电路的总电流计算 - 复杂电路的简化 - 电压与电流源的串并联 - 源关联等效电压与电流计算实例 5. 使用Multisim的虚拟实验室 - 仿真软件介绍 - 两点之间的总电阻仿真 - 源关联的等效电压与电流仿真 6. 复杂直流电路的计算方法 - 基尔霍夫定律 - 定律在电路分析中的应用实例 - 电流和电压分压器 - 超叠原理 - 节点分析 - 独立网目电流分析 - 赛文定理 - 诺顿定理 - 功率平衡计算 7. 复杂直流电路计算方法考试 final considerations（最终考虑）和支持联系信息。 学生可以期待从讲师那里获得： - 清晰的理论和实践练习解释 - 解答疑问和对课程内容进行特定解释 - 关于电路分析在电气工程就业中应用的实际示例 课程结束时，学生将能够解决复杂电路问题，并理解电气领域的所有后续课程内容。
This course is the key to success for students in University or Institute and professionals in the fields of electricity. Many branches of electrical engineering, such as power, electric machines, control, electronics, communications, and instrumentation, are based on electric circuit theory. Therefore, the basic electric circuit theory course is the most important course for an electrical, electronical and IT engineering student, and always an excellent starting point for a beginning student in electrical engineering field education. Circuit theory is also valuable to students specializing in other branches of the physical sciences because circuits are a good model for the study of energy systems in general.The entire course is valuable as it contains all the concepts DC & AC (1 and 3 Phase) circuits. With simple and easy to understand explanations and simulations, the course is more practical, dynamic, comprehensive, and presented in the following methodologies:Lectures with video presentations and attachments.High quality digital handwritten content.Examples, simulations and tutorials using Multisim.Quiz, practice tests and assignments.The part 1 of the course is divided in 7 sections:Course OverviewIntroduction and course structure.Fundamental ConceptsElectrical circuit and its composition.Basic circuit elements.Electrical quantities and principles.Resistor, cell and battery internal composition.Points basic operations: movement and short-circuit.Circuit basis: branches, nodes and loops.Linear Direct Current Circuit ConceptsBasic circuit connections: series and parallel.Complementary circuit connections: delta to wye and wye to delta transformation.Examples 1 & 2: equivalent resistance calculation for complex circuits.Example 3: proof of the transformation from wye to delta and vice versa.Example 4: calculation of total current in equivalent circuit of example 2.Example 5: simplification of a complex circuit.Voltage and current sources association: series and parallel.Example 6: sources association equivalent voltage and current calculation.Virtual Lab Using MultisimIntroduction to simulation software.Simulation of total resistance between points.Simulation of equivalent voltage and current for sources association.Calculation Methods for Complex DC CircuitsKirchhoff's laws.Example 7 & 8: application of Kirchhoff's laws in circuit analysis.Current and voltage divider.Superposition.Nodal analysis.Independent mesh current analysis.Thevenin theorem.Norton theorem.Power balance calculation.Calculation Methods for Complex DC Circuits ExamDC circuit analysis exam.Final ConsiderationsContact for support.What the student can expect from instructor?Clear in explaining theories and practical exercisesAvailable to clarify doubts and explanations about specific course contentPractical examples of the application of circuit analysis in EE employmentIn the end, the student will be able to solve complex circuits and understand all future lessons in electricity field.
