[Book] Development of High Power Motors for Next-Generation EV/HEV and Related Materials (No. 2138BOD)

Technical Reference Books: Thorough explanation of design, control technology, and material development examples of motors aimed at high efficiency, including low loss and improved output density!

Book Title: Development of High-Power Motors and Related Materials for Next-Generation EV/HEV ■ Key Points of This Book ◆ Technology Development for Automotive Motors and Onboard Applications ◆ - Current control and torque control of SR motors, and efficiency enhancement - Optimization of magnetic balance in PM motors and improvement of variable speed characteristics - Reduction of copper and iron losses in induction motors, high torque density, and superconductivity - Reduction and countermeasures for motor noise, and utilization of noise filter technologies - Winding, stacking, compression, and molding techniques for motor coils - Structural and electromagnetic measures for low vibration and low noise in motors ◆ Improvement of Magnetic Properties of Magnetic Materials for Automotive Motors ◆ - Enhancement of magnetic flux density in electrical steel sheets, high strength, high fatigue strength, and reduction of iron losses - Reduction of iron losses in powder magnetic cores, optimization of particle size and shape of raw iron powder - Improvement of magnetic flux density and soft magnetic properties of amorphous and nano soft magnetic materials ◆ Development of Magnetic Materials to Reduce Environmental Impact ◆ - Enhancement of high coercivity in heavy rare earth-free magnets, and expansion for automotive applications - De-rare earth development for post-neodymium magnets and improvement of holding power - Technologies for enhancing the magnetic properties of iron and manganese - Rare earth recycling technologies for magnets used in electric vehicle motors

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Details of the FaceMe Security 8.3 Update < Revamped UX for Action & Alert Rule Settings > Previously, individual settings were required for each action even within the same rule. By completely overhauling the UI and UX, we have transformed the operation screen to allow for intuitive and efficient configuration. ▶ Key Update Points - Multiple actions (notifications, access control, VMS integration, etc.) can now be set within a single rule. - The settings screen has been consolidated into a single page, allowing for an overview and editing of the entire configuration at a glance. < Enhanced Integration Features with Face Terminal (Facial Recognition Terminal) > FaceMe Security integrates with the MSK Knoctoi series (Standard/Lite), enabling door opening and closing based on facial recognition results without the need for additional devices. This update allows for detailed configuration of door opening and closing rules based on location, time of day, and groups of individuals, enabling more flexible access management tailored to on-site operations. ▶ Expected Implementation Scenarios - All employees can enter the entrance, while only administrators can enter specific areas at night, etc.

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. We have many implementation examples available, so please take a look at the case study page.

[To the owners of parking lots and parking lot construction companies] "I'm worried about not colliding with pedestrians when leaving the parking lot in my car..." Among vehicle entrances to parking lots, stores, residences, and factories, those particularly facing sidewalks or roadways are expected to pose risks of dangerous incidents such as collisions with pedestrians or between vehicles. To alleviate such concerns, Hotron proposes a [Departure Warning Sensor] that detects vehicle departures using various sensors and alerts the surroundings with LED lights and buzzers. The device consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *Please note that a separate control panel including the controller and switching power supply (24V) is required when using the departure warning system. *We kindly ask customers to arrange for the switching power supply (24V), LED rotating light, control panel, circuit breakers, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. We hope this will contribute to safer vehicle passage for everyone. ◎ For more details, please contact us or download the catalog.

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