矿山供电课程设计指导书

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1、贵州大学矿山供电设计指导书(矿山机电专业)主撰人：高虹主审人：职业技术学院2009年8月18前言矿山供电是矿山机电专业的专业必修课，是一门应用面较广，综合性较强的专业课，起着引导学生入门及培养学生初步工程经验的作用。本课程设计的教学目的在于通过教与学，使学生全面了解矿山供电系统的主要内容和设计步骤，能正确地选择电气设备及保护装置，并能熟悉供电系统运行维护的主要问题，提出改善的途径和措施，对矿山供电急待研究解决的方向性问题，也能有所了解。本课程主要介绍矿山供电系统的基本知识，系统讲述工矿电力负荷的计算，导线与电缆的选择，短路电流的计算及其对设备选择的校验，工矿变、配电及其一次系统，工矿电力

2、线路，工矿供电系统的过电流保护，二次回路和自动装置，电气安全、防雷与接地，工厂供电系统的电压质量、提高功率因数及电能节约问题，同时对供电系统设计的技术经济分析方法等均作了总结和论述。矿山供电课程设计是矿山机电专业在整个教学过程中必须完成的一个综合性实践环节，也是一项综合技能训练。对学生的职业能力培养和实践技能训练具有相当重要的意义，因为课程设计体现出专业培养目标中有关业务知识、能力培养和技能训练方面的基本要求。18目录一、课程设计的性质与目的··········································································

3、··················4二、课程设计的时间分配·······························································································5三、课程设计地点选择····································································································5四、课程设计内容安排与要求···············································

4、·········································61、项目一：采区低压供配电设计1··················································································62、项目二：采区低压供配电设计2···················································································8五、设计步骤··················································

5、··································································9六、设计说明书要求········································································································13七、成绩评定·············································································································

6、········13八、设计说明书格式·········································································································1418一、课程设计的性质与目的1、课程设计的性质与目的通过设计使学生能综合运用所学知识，分析和解决煤矿企业供电设计方面的技术问题；巩固和扩展学生的知识领域，培养学生严肃认真的科学态度，提高学生独立工作的能力。通过设计使学生掌握供电设计的方法;熟悉国家有关技术经济方面政策和安全方面的规定和措施；训练学生使用各种规程、设计手册和技术资料的能力；培

7、养学生编写技术文件、绘制图纸的能力；完成电气技术人员供电设计能力的基本训练。2、课程设计的要求（1）设计必须符合国家各项技术经济政策和有关的各项规定。（2）设计应尽量采用国家定型的成套设备和系列产品，应尽量采用新技术、新产品和国产先进设备，以确保技术的先进性。（3）设计应在保证供电可靠性、安全性和供电质量的基础上尽量节约投资，减少有色金属消耗量，降低电能损耗和年运行费用。做到既经济合理又安全可靠。（4）设计应从生产实际出发，选择设备