Inverter speed adjustment experimental device

Inverter speed adjustment experimental device,Vehicle network system experimental device

1. Product overview

"Variable frequency speed adjustment tr--ning device" is a new inverter speed adjustment tr--ning device launched on the basis of summing up the current frequency conversion speed adjustment tr--ning teaching. This tr--ning device provides advanced frequency conversion technology tr--ning and assessment provides advanced ones. Operation platform. The tr--ning desk can complete the related teaching and tr--ning of the "frequency frequency speed adjustment technology" course. In particular, the system provides open teaching, which can fully cultivate students' actual hands -on ability.

2. Product size

    Variable frequency speed adjustment tr--ning device size: 534*330*170mm (length*width*height).

3. Technical performance

1. Enter power supply: three -phase and four lines: ~ 380V ± 10 % 50Hz 50Hz

2. Working environment: Temperature -10 ℃ ~+40 ℃ Relative humidity <85 % (25 ℃) altitude <4000m

3. Safety protection: This experimental device has a three -phase and four -line leakage protection switch, which has functions such as leakage voltage and automatic cutting of the leakage current. Comply with national security standards.

Fourth, system composition

Inverter tr--ning component

FR-A740-0.4KW three-phase AC 380V power supply. This model is controlled by magnetic flux vector to achieve a 150%torque output of 1Hz operation. 15 sections such as speed and other features. Built -in RWM to achieve lower noise operation. Built -in RS485 communication port. Flexible PWM, achieve lower noise operation.

Three -phase rat cage motor: input voltage: 380V, current: 0.4A. Power: 180W

Inverter speed adjustment experimental device,Vehicle network system experimental device

The tr--ning platform is controlled by intelligent connected cars, infrastructure (sand table), mobile intelligent connected signal signal machine management and control system, mobile traffic information release system, mobile electronic police video monitoring system, car networking server, digital road traffic sand table control System, smart vehicle based on laser SLAM independent positioning and navigation teaching module, smart car based on deep visual learning algorithm module composition

component

1. Intelligent Connect

Micro-shrinking smart vehicles adopt the Akman steering method. According to the 1:10 or 1:20 ratio, it is equipped with a core processor to meet the requirements of long-term and high calculation and complex matrix operations. In addition Turn the exercise control cycle ** to 1ms. According to the content of teaching and tr--ning, it provides corresponding source code, interface functions, teaching instances, guidance manuals and other courseware, which is convenient for teachers and students to understand, learn, use, develop, and innovate in the understanding, learning, use, development, and innovation of teachers and students. Human driving algorithm technology, remote simulation driving technology, car road collaborative development technology, etc., as well as participating in various smart car competition exchange activities.

(1) Smart car hardware parameters

Type of vehicle: 1: 10 Akman to the racing -ray carbon fiber RC body, equipped with front and rear suspension shock absorption and four -wheel drive differential driving system

The vehicle six -core intelligent decision chip is RK3399, the m--n frequency is as high as 1.8GHz or more;

Vehicle size: 45cm long*20cm width*17cm high;

Steering form: Qianqiao Akman Turn (High -precision servo motor)