Power system microcomputer training device

Power system microcomputer tr--ning device,Mechanical design foundation display experimental device

I. Overview

The platform consists of five parts: synchronous generator sets, unit control cabinets, transmission lines and monitoring protection screens, infinite power systems and impedance loads. Operation, testing and testing of teaching content such as automatic devices, power plant monitoring, power system operation, relay protection and other teaching content in power plants. The device adopts a fixed structure. This tr--ning platform is suitable for tr--ning and experiments of related courses related courses related to universities, technical secondary schools, and technical schools, and electrical, electrical, and automation, and can also be used for tr--ning in the power industry to tr--n power generation personnel.

Two and characteristic

1. Multifunctional integrated comprehensive experimental device, fully display the entire process of modern electricity power generation, grid grid, and transmission.

2. The m--n equipment of the experimental platform: experimental desk, control cabinet, generator set, three -phase adjustable load, etc.

3. Control cabinets include three major parts: microcomputers for the same period, microcomputer excitation device, microcomputer speed regulating device.

4. Can carry out complete electricity experiment content: the start and moving of the generator set, the excitation control of the synchronous generator, the simultaneous part -time operation of the synchronous generator, the system stability experiment, the single -machine load experiment, the system side experiment, etc. More than a dozen types of experiments.

5. Microcomputer device human -machine interaction interface adopts large -capacity, high and clear 7 -inch color touch screen, which can display the voltage, current, frequency, non -meritority and other electrical parameters of the system in real time. Interactive, the menu Chinese shows, and the graphic and text is full of graphics.

6. Micro -machine device adopts DSP+CPLD high -end chip: In order to meet the needs of the experimental platform control system, high -performance, high -precision industrial control 32 -bit fixed -point DSP controller is used to achieve data processing with software. Meet the requirements of large computing quantities and high computing speed; CPLD is a complex programmable logic device that uses computer -assisted design technology to configure the designed data file into the static data memory (SPAM) inside the chip. Sex can flexibly configure the hardware logic circuit, reduce the space and complexity of the PCB board, and improve the reliability of operation. The DSP+CPLD is combined and applied to the experimental platform control, and the improved control algorithm and hardware structure are improved, so that the entire control system meets the requirements of fastness, accuracy and stability.

Power system microcomputer tr--ning device,Mechanical design foundation display experimental device

I. Overview:

Machinery design basic teaching display cabinet is an electrified teaching equipment designed according to the special planning textbooks of the Ministry of Education. The demonstration image is realistic, reliable, and beautiful in production. The use of this display cabinet can improve the teaching effect. It is a set of modern machinery course teaching laboratories.

2. Technical specifications:

1. This display cabinet is composed of a total of thirteen single display cabinets. Each cabinet is equipped with a touch screen synchronous voice commentary system.

2. Have a multi -functional voice playback control system. Synchronous demonstrations of voice commentary use separate drivers to control operations by computer or electronic equipment. Control uses LCD touch screen control and remote control control automatic operation explanations, recycling and repeated playback operations, and can be displayed arbitrarily according to teaching materials and teaching needs. The commentary is loud in the 100 -square -meter room.

3. The cabinet is welded (or aluminum -wood structure) with SPCC cold tie plate. The surface is made of medium temperature phosphorus and spraying, and the cabinet is rigid. The display panel in the cabinet is a super luxurious aluminum -plastic mezzanine, which has good carrying. There are necessary charts and text descriptions on the plate surface. The appearance is beautiful and generous.

4. The top of the cabinet is equipped with the light light of the tomorrow. The back of the cabinet is equipped with a door to open the door, which is beneficial to m--nt--ning equipment and convenient m--ntenance. There is a cabinet box in the lower part of the cabinet to facilitate stored models, experimental boxes and related experimental documents. The bottom of the cabinet is equipped with a universal wheel, which is convenient to move, and meets the requirements of human -machine engineering.

5. Model materials are m--nly made of aluminum ingots through the processing of CNC machine tools, and shall not be used in the rotten model. The model can operate.

6. Virtual simulation teaching system

Machinery tr--ning security education virtual simulation software: This software is developed based on UNITY3D. The software is in the form of three -dimensional roaming. It can be moved by keyboard control. The direction of the mouse control lens is equipped with mechanical safety distance experiments, mechanical safety protection device experiments, mechanical safety protection design Basic assessment and experiments, the three -dimensional roaming screen uses arrows and footprint patterns to move to the experimental location. The circle around the mechanical object shows a working radius, and the experimental process is accompanied by a three -dimensional robot dialog box reminder.