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所在平台: Udemy |
课程主页: https://www.udemy.com/course/electrical-design/
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课程名称：电气设计 - 建筑服务 课程概述：本课程旨在帮助入门级和在职工程师理解电气设计的基础知识以及在住宅和商业中使用的不同系统。为了实现最佳设计，需要具备良好的分析能力和最新的技术知识。本次培训对设计电气建筑服务至关重要，是应用学术知识并理解如何开发解决方案驱动理念并将其转化为完整的计划和原型的机会。 课程内容包括： 1. 适用于商业建筑、机场、购物中心、石化复合体、炼油厂、制药行业、航空航天行业和医院等场所的电气设计。 2. 电气设计涉及负载估算、设备选型、规划和测试，以及遵循相关标准和法规，包括印度电力规则、国家电气规范、国家建筑规范等。 3. 相关电气设备及其在安装中的应用，如控制设备、测量设备、变压器、发电机、电缆等。 4. 电气分配的手段，包括低压配电盘、母线槽、导管和地下管道。 5. 安装中使用的主要电气负载，如照明负载、实用电力负载、供暖通风与空调（HVAC）负载等。 6. 电气设计计算，包括负载及最大需求计算、变压器与柴油发电机的选型、故障电流与电压降计算等。 7. 电气设计的各个阶段及程序顺序，包括概念设计、方案设计与详细设计阶段。这些阶段涵盖了建筑设计图的理解、客户需求的收集、负载计算、设备选型及施工图的准备等。 电气设计是电气工程的一个重要分支，使工程师能够协调和优化建筑服务中的电气设备。通过本课程，学员将掌握电气设计的基本知识和技能，为未来的职业发展奠定基础。
The Course enables the entry level and working engineers to understand the basics, different systems used in Electrical for Domestic and commercial purposes.To achieve the optimal design, one should needs good analytical skills and up-to-date technical knowledge of various system designs. This training is useful to design Electrical Building Services. This training is an opportunity to apply the academics and develop an understanding of how to develop solution-driven concepts and translate them into a complete set of plans and prototypes.Electrical Required in Commercial Buildings, Airports, Shopping malls, Petrochemical complex, refineries, pharmaceutical industry, Aerospace industry, Hospitals etc..,Electrical designing is a branch of electrical engineering which enables Electrical engineer to size electrical equipment's used in building services. Electrical design involve, estimation of load, sizing, planning and testing wrt Codes and make schematic drawings.We will work on lighting equipment, power systems, power distribution, fire and life safety systemsTo get power we require Distribution transformer, switchgear for protection, cable for transmission of power and measuring instruments for measuring variable quantities like current, voltage, fault current etc.Can we live without Electricity? The answer is the future of this Course.1. General2. Codes & Standards to be followed • Indian electricity rules• National electrical code of India (NEC)• National building code of India (NBC)• Applicable standards issued by Bureau of Indian standards (BIS)• Institute of Electrical & Electronics Engineers (IEEE)• Regulations of local fire authorities• Requirements stipulated by Pollution control Board for Noise & Air 3. Electrical equipment's and its application used in the installation• Control devices• Measuring devices• Circuit protection devices• Transformers• Diesel generators• Capacitors• Bus ducts, Bus-bars, Cables (HT/LT) & wires• Motors & Pumps• Luminaries - General & Emergency• Isolators & socket outlets• UPS/Inverter & Battery banks• Earthing or Grounding• Lightning arrestor4. Means of electrical distribution for installation• Panels (LT)/Switch Board/Motor control centers (MCC's)/Final Distribution boards (DB's)• Cable trays, trunking or raceways, conduits & underground Pipes (Concrete/PVC)5. Major electrical loads used in the installation• Lighting load - Internal & external• Utility power load• HVAC loads like FCU's, Fans etc• PHE & FF loads like Water transfer pumps, Booster pumps, Fire Fighting pumps, Jockey pumps etc• Lifts (Elevator) load• Computer & data centre (Server) loads for office building6. Electrical design calculations• Load & maximum demand calculation• Transformer sizing calculation• DG sizing calculation• Short circuit calculation• Voltage drop calculation• Capacitor sizing calculation• Cable sizing calculation• Earthing calculation• Lightning calculation• UPS/Inverter sizing calculation• Battery sizing calculation 7. Various design stages & Sequence of electrical design procedure Concept design stage• Understanding the building plans, elevations & sections• Gathering specific data from the utilities(Electricity board)• Understanding clients specific requirements• Preparation of basis of design which should include the cost estimate.Schematic design stage• Preparation of Load calculation to arrive maximum peak demand• Sizing of all Equipments, cables, cable trays• Electrical design calculations• Preparation of single line schematic of electrical distribution system with metering options• Preparation of lighting, small power, earthing & miscellaneous layouts• Preparation of technical specificationDetailed design stage• Preparation of detail layouts including sectional details wherever required• Coordination with other services like HVAC,PHE & FF layouts• Preparation of bill of quantities(BOQ)• Preparation of shop drawings based on the tender drawings issued by
