工厂供电虚拟仿真实验设计与教学实践

Virtual simulation experiment design and teaching practice of factory power supply

地方高校工科教育普遍存在着实验设备投入不足、实验场地受限、实践环节所占的学时比重低等问题,难以满足工程教育专业认证中人才培养目标达成度的要求.以工厂供电虚拟仿真实验设计为例,介绍了在遵循课程特点的基础上,依据"虚实结合、相互补充、以实验虚"原则,利用虚拟现实技术对工厂供电课程所要求的各类实验进行仿真模拟和实验过程的重构;利用网络技术搭建教学平台,使学生能熟练使用实验设备、提升学生对实验内容的理解力、激发学习热情,取得了很好的实践教学效果.

There are many problems in the engineering education of local universities, such as insufficient investment in experimental equipments, limited experimental sites, and low proportion of hours in practice, which have resulted in difficulties in meeting the needs of achieving the goal of personnel training in engineering education for professional certification. Following the principle of "combination of virtual reality, mutual supplement and virtual experiment", this paper takes the virtual simulation experiment design of factory power supply as an example, discusses the characteristics of this course, reconstruct the experimental process, expounds the simulation experiments of various kinds based on the virtual reality technology, and establishes a network-based teaching platform, which can help the students use the experimental equipments skillfully, enhance their comprehension ability, and stimulate their learning enthusiasm with good teaching effects.