Please proceed from your own electrician work reality, combined with the specific problems encountered in your work, and

The solution, from the combination of theory and practice, is written at different levels, which is your paper.

Specific steps:

Foreword: Explain roughly what you want to say.

First, the problem: the actual electrician problem you encountered. Don't be greedy for perfection. Small problems are ok, but don't generalize.

It must be meaningful.

Second, the solution of the problem. How do you handle and solve this problem? There should be simple and practical processes and methods.

Third, the effect of solving problems. Finally, it can be illustrated by a diagram.

Fourth, theoretical explanation. Try to use the basic knowledge of electrotechnics to analyze and explain your problem solving and handling.

Verb (abbreviation of verb) abstract