electrical

This system revolves around the electrical and electronic product environmental inspector (product design and verification direction) as the core, relies on modern industrial automation technology as a means, and uses industrial Internet technology, edge computing technology, big data analysis, automatic control technology, intelligent sensor technology and many other technologies Advanced technology completes the debugging and maintenance of green design and verification platform equipment for electrical and electronic products.

Intuitive equipment: The main equipment is installed directly exposed, and the equipment can be displayed in front of students more intuitively, which shortens the transition and adaptation time of students from the classroom to the industrial site.

The device is equipped with three-phase adjustable AC power supply,DC adjustable power supply,single-phase transformers,three-phase transformer,DC measuring instruments,AC measurement instruments,and it also equipped with adjustable resistive load and motor units,it mainly complete test and data analysis of single-phase transformer,three-phase transformer, three-phase asynchronous motor and compound excitation DC motor etc.

● This Electrical Installation Training System is same with equipment of Worldskill competition. ● This electrical installation training System is equipment which is developed according to electrical installation of factory and room. ● Double layers structure,inner is simulation wall,outer is patch board wall. ● Use wood panel which makes students closer to the wall installation,patch board structure increases the flexibility of the equipment to facilitate training teaching after the competition. ● Room adopts trapezoidal opening structure,entirely consistent with World Skills Competition environment that enables students to complete the installation of different lines in this three-dimensional space,master the installation technology. ● To facilitate training and simulation test, the system uses patch board and double-layer wooden structure. The patch board is reusable and easy to operate; it simulates the actual competition environment.

The trainer provided a comprehensive experiment, introduced the basic principles of control engineering, and used pressure control examples. The air pressure control system is a second order system. It includes an in-line pressure vessel connected by a flow control valve. An additional valve on the other tank allows air to be used as much as possible to simulate a disturbance variable. The pressure sensor measures the pressure of the two ships. The controller used is the most advanced digital industrial controller in a country. The actuator in the loop is the standard current signal input of the pneumatic control valve. The control variable X and the manipulated variable y are directly drawn on the integrated dual-channel line recorder. In addition, the variable can be tapped as an analog signal in the laboratory jack of the switch cabinet. This enables external recording equipment such as an oscilloscope or flat-panel plotter.

Standard table on three sides baffle can be dismantled and consists of wheel, easy to use Security protection: with the leakage automatic protection device

The system integrates PLC, position control, and sensor technology in an organic training system. Through sensor signal acquisition and PLC programming, the DC motor is subjected to more complex position control and sequential logic control to realize vehicle access management functions.

"Educational Training Equipment Didactic Equipment Power Electronics & Electronic Vocational Training Equipment Power Electronics Training Equipment" is developed by Dolang team, and it is widely used for vocational training equipment, educational training equipment, didactic equipment,vocational training equipment,Electronic Power Training Equipment.

Dolang didactic electrical laboratory equipment including power electronics training equipment,electrical machine trainer,maintenance electrician training device,electrical installation training equipment,electic machine training equipment,transformer training equipment,electrical control training equipment,power supply training equipment. Power Electronics Electric Drive Training System is designed according to the requirements of the "Electric Power Technology", "Electric Power Drive Automatic Control System" and other experimental syllabus, covering the "electricity" Experimental projects required by professional courses such as electronic technology (or semiconductor converter technology), "DC speed regulation", "AC speed regulation", "motor control", "electric power drag automatic control system" etc.