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所在平台: Udemy |
课程主页: https://www.udemy.com/course/mastering-electrical-transformers/
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课程名称：掌握电力变压器 课程概述：欢迎参加《掌握电力变压器：理论、构造、类型及测试》课程，这是一个全面的在线学习项目，旨在为您提供电力变压器安全、高效和可靠操作所需的深厚知识和实用技能。作为电力系统中最重要的组成部分之一，深入理解变压器对电气基础设施和诊断方面的工程师、技术人员和专业人士至关重要。本课程提供对变压器原理、构造细节、分类、性能特点和诊断测试程序的系统探讨，非常适合希望提升变压器设计、维护和状态评估技术能力的专业人士。 主要知识点包括： - 变压器基础 - 工作原理 - 重要性、优点、局限性及应用 - 构造及组件：核心、绕组、绝缘系统、冷却机制、变压器罐、保护罐等 - 变压器分类：核心型、壳式、功率、配电及仪表变压器等 - 变压器损耗：铜损、铁损、滞后和涡流损耗等 - 测试与诊断：开放电路和短路测试、油绝缘强度测试、溶解气体分析等 - 维护检查清单及最佳实践 学习成果：完成本课程后，您将能够： - 理解各种变压器的工作与设计方面 - 执行基本的变压器测试并解读诊断结果 - 应用维护策略以提高性能与操作安全 - 识别和缓解潜在问题，以延长变压器的使用寿命和可靠性 适合人群：本课程面向电气工程师、维护专业人员、技术员及任何涉足变压器操作、诊断或电力系统管理的人士。无论您是希望扩展基础知识还是提升技术专长，这个课程都提供了在该领域发展所需的工具和见解。
Welcome to Mastering Electrical Transformers: Theory, Construction, Types, and Testing-a comprehensive e-learning program designed to provide you with in-depth knowledge and practical skills essential for the safe, efficient, and reliable operation of power transformers. As one of the most vital components in any electrical power system, a strong understanding of transformers is critical for engineers, technicians, and professionals involved in electrical infrastructure and diagnostics.This course offers a well-structured exploration of transformer principles, constructional details, classifications, performance characteristics, and diagnostic testing procedures. It is ideal for professionals seeking to enhance their technical competencies in transformer design, maintenance, and condition assessment.Key Topics Covered:Fundamentals of TransformersWorking principleImportance, advantages, limitations, and applicationsConstruction and ComponentsCore, windings, insulation systemsCooling mechanisms, transformer tank, conservator tankBreather unit, Buchholz relay, explosion ventTerminals, bushings, and surge arrestersTransformer ClassificationCore type and shell typePower, distribution, and instrument transformersCurrent and potential transformers (CT & PT)Auto transformers, three-phase transformersIdeal and isolation transformersTransformer LossesCopper and core lossesHysteresis and eddy current lossesStray and dielectric lossesTesting and DiagnosticsOpen circuit and short circuit testsOil Breakdown Voltage (BDV) testDissolved Gas Analysis (DGA), Partial Discharge (PD) testingDielectric loss test, High Potential (Hipot) testInsulation Resistance (IR) test, polarity testWinding resistance test, vector group testTransformer Turns Ratio (TTR) test, acidity test, furan testingAdditional TopicsPractical test sets and exercisesTransformer earthing and surge protectionMaintenance checklists and best practicesLearning Outcomes:By the end of this course, you will be able to:Comprehend the working and design aspects of various transformer typesPerform essential transformer tests and interpret diagnostic resultsApply maintenance strategies to enhance performance and operational safetyIdentify and mitigate potential issues to prolong transformer lifespan and reliabilityWho Should Enroll:This course is tailored for electrical engineers, maintenance professionals, technicians, and anyone involved in transformer operations, diagnostics, or power system management. Whether you're expanding your foundational knowledge or sharpening your technical expertise, this program offers the tools and insights needed to advance in the field.
