TRY-18F General Electrical and Electronic Automatic Control Principle Laboratory Equipment【Yangzhou Dairui Electrical's Electrical Engineering
Original title: TRY-18F General Electrical and Electronic Automatic Control Principle Laboratory Equipment. 1. Structure and configuration of the general electrical and electronic automatic control principle laboratory equipment (taking twenty-four seats as an example): (1) Experiment tables: 12 student experiment tables, one table for two seats, with dimensions of 160×70×78cm. Each table is equipped with a universal circuit board (size: 35×90cm) in the center, on which component boxes can be arbitrarily inserted to form experimental circuits according to the experimental circuit. The component boxes are transparent and intuitive, with components visible at a glance. The box cover is printed with non-fading component symbols, and the cover and box body are combined with a scientific press-card structure, making maintenance and disassembly convenient. Each experiment table is equipped with a rubber pad to protect the universal base plate and table surface (for placing motors, welding, etc. on the table). The lower part of the automatic control principle laboratory table is a component storage cabinet for storing experimental components. (2) Teaching demonstration table: 1 teaching demonstration table, which controls the power supply of 12 student experiment tables. A universal circuit board demonstration screen is erected on the demonstration table, with dimensions of 160×70cm, used for explanation and demonstration. (3) Experiment platforms: 13 units, one for each student experiment table and the teaching demonstration table. (4) Automatic control principle experiment system: 13 sets. The automatic control principle experiment system is a small electronic experiment simulation teaching device designed to cooperate with the school's automation major courses such as "Automatic Control Theory", "Process Control", "Automatic Control Systems", "Chemical Automation", and "Computer Control". It is simple and convenient to use, with a wide range of parameter selection, allowing flexible electronic simulation of control systems. (5) Experimental equipment configuration: 13 sets of 180W motors, 26 time relays, 26 thermal relays, 65 AC contactors, 156 AC/DC meters, 13 multimeters, 13 sets of wire strippers, screwdrivers and other tools, 13 sets of component boxes for resistors, potentiometers, inductors, transformers, diodes, transistors, field-effect transistors, integrated circuits, integrated sockets, thyristors, logic level switches and logic level indicators, sensors, etc. (components are already installed in the component boxes). (6) User-provided teaching equipment: long persistence oscilloscope, transistor millivoltmeter, power meter, sliding rheostat. 2. Experimental projects of the general electrical and electronic automatic control principle laboratory equipment: (1) General electrical experiment projects: TRY-18A type general electrical laboratory equipment. (2) General electronic experiment projects: TRY-18B type general electronic laboratory equipment. (3) Automatic control principle experiment system part: 1. Simulation of typical linear links. 2. Step response of second-order systems. 3. Frequency response of second-order systems. 4. Study on stability of linear systems. 5. Correction of control systems. 6. Typical nonlinear characteristics. 7. Characteristic analysis of nonlinear control systems. Editor's note: This article is edited and created by Shanghai Jiayue Educational Equipment Development Co., Ltd. http://www.yanankj.com. Our company will regularly release new product recommendations and product specifications. Shanghai Jiayue Educational Equipment Development Co., Ltd. is a comprehensive enterprise specializing in the production and operation of teaching instruments. After years of unremitting efforts, the scale has been continuously expanded, and it has now developed into a teaching equipment production base integrating scientific research, design, production, sales, and service.
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