Geometry of Rotor Slot — Lesson 8

This lesson covers the intricate details of rotor slot geometry equations, focusing on the calculation of slot depth, slot width, slot height, and back iron width. The lesson begins with an explanation of the rotor slot's various parameters, such as the slot width at the bottom and top sides, teeth width, back iron width, and slot depth. It then delves into the process of calculating these parameters by analyzing the flux densities at different parts of the iron. The lesson also explains how to calculate the rotor slot area and provides an overview of the power equations in relation to the rotor slot geometry.

Video Highlights

00:00 - Introduction
00:56 - Explanation of rotor slot parameters
02:17 - Calculation of rotor slot dimensions
6:46 - Analysis of flux densities at different parts of the iron
12:18 - Calculating teeth width
17:59 - Calculation of rotor slot and slot area
23:37 - Overview of power equations in terms rotor slot geometry

Key Takeaways

- Understanding the rotor slot geometry equations is crucial in designing the rotor core.
- The rotor slot parameters include slot width at the bottom and top sides, teeth width, back iron width, and slot depth.
- The calculation of these parameters involves analyzing the flux densities at different parts of the iron.
- Power equations can be derived in relation to the rotor slot geometry, providing valuable insights for the design process.