Design and construction of a laser switch based electrical control circuit

2015 ◽  
Author(s):  
Anirudh Kumar Parag ◽  
Lalat Indu Giri ◽  
Rikmantra Basu
Keyword(s):  
Control Circuit ◽  
Electrical Control ◽  
Design And Construction

Improvement of the C650 Lathe Electrical Control Circuit

2012 ◽  
Vol 503-504 ◽  
pp. 1493-1496
Author(s):  
Gui Xiang Zhang ◽  
Cun Zhi Yao
Keyword(s):  
Motor Control ◽  
Control Circuit ◽  
Electrical Control ◽  
Control Functions ◽  
Electrical Components

Under the precondition of keeping the original control circuit’s all control functions and not adding any electrical components, we make necessary improvements to the control circuit aiming at the two problems existing in the lathe main motor control circuit. The improved control circuit is more safe and reliable, the control functions is more perfect.

The Fault Diagnosis for the Unplanned Downtime of the Roller Disassembly Machine

2012 ◽  
Vol 201-202 ◽  
pp. 469-472
Author(s):  
Yu Jing Jia ◽  
Guang Zhen Cheng ◽  
Ying Jun Dai
Keyword(s):  
Fault Diagnosis ◽  
Maximum Load ◽  
Control Circuit ◽  
Electrical Control ◽  
Power Failure ◽  
Diagnosis Method ◽  
Failure Point

This paper provides a kind of fault diagnosis method. It introduces the principles of the electrical control of roller Disassembly machine and the phenomenon of sudden power failure in the work. By analyzing a variety of factors that may lead to fault, and taking some appropriate solution, According to calculations, replaced the control transformer as the BK-300 that keep the roller disassembly machine safe and reliable, and avoid the phenomenon of power failure. Point out That the control transformer capacity should meet the required transformer capacity of the control circuit when it has the maximum load; Some control components have been working, when other control components is started, it still remains active.

Analysis of the Fault Diagnosis Method to Coal Mine Electrical Control Circuit

2013 ◽  
Vol 329 ◽  
pp. 334-337
Author(s):  
Ming Li
Keyword(s):  
Fault Diagnosis ◽  
Coal Mine ◽  
Work Experience ◽  
Rapid Development ◽  
Repair Process ◽  
Coal Industry ◽  
Control Circuit ◽  
Electrical Control ◽  
Maintenance Work ◽  
Circuit Fault Diagnosis

At this stage it is electrical automation of coal industry with a rapid development period, the degree of automation is also more and more high, therefore, the electric control circuit requirements will be getting higher and higher, in such circumstances to improve coal mine electrical control circuit fault diagnosis and maintenance is very important. Based on the above factors, this article on the electrical control circuit repair process as the research object, how to carry on fault diagnosis are analyzed, in combination with the associated data and real work experience, put forward to some suitable methods of diagnosis, and these methods have a careful introduction, hope that through this article related to this, future electrical maintenance work to provide some help.

Design and Study of Electroplating Driving Control System Based on PLC

2015 ◽  
Vol 727-728 ◽  
pp. 641-644 ◽  
Author(s):  
Gui Yan Li
Keyword(s):  
Control System ◽  
Hardware Design ◽  
Control Circuit ◽  
Ladder Diagram ◽  
Electrical Control ◽  
Train Operation ◽  
Design Software ◽  
Is Design

This is design of the plating train operation controlsystem based on PLC.The design includes two aspects: the hardware design andsoftware design. In the hardware design, the electrical control circuit wasdesigned first, and then determine the quantity, type, and distribution ofcomponents, thus complete the hardware design. When to design software, designan overall ladder diagram first, then to design each program one by one.

Acousto-Optic Double Control Automatic Alarm and Lighting Circuit Design

2014 ◽  
Vol 1079-1080 ◽  
pp. 1053-1056
Author(s):  
Zhi Jun Zhang
Keyword(s):  
Energy Saving ◽  
Circuit Design ◽  
Control Circuit ◽  
Infrared Light ◽  
Light Control ◽  
Sound Control ◽  
Design And Construction ◽  
Design And Production

In this paper, the design and construction of the acousto-optic double control automatic alarm and lighting circuit. Through analyzing the existing solutions, using an infrared tube, electret sensor as well as the main device, by 555 multivibrator principle of design and production. This system sound control circuit, control circuit and the infrared light control circuit, and the door alarm circuit, and has the function of alarm lighting using infrared good concealment, the alarm can be used in day and night, at the same time controlling light lamp has the effect of energy saving.

scholarly journals Applications Research of Electrical Control Circuit Design

2020 ◽  
Vol 1449 ◽  
pp. 012110
Author(s):  
Hong Zhang
Keyword(s):  
Circuit Design ◽  
Control Circuit ◽  
Electrical Control

DESIGN AND CONSTRUCTION OF GREENWAVE ENERGY CONVERTER FOR SHALLOW WATERS

2014 ◽  
Vol 1 (1) ◽  
Author(s):  
Leigh D. Appleyard
Keyword(s):  
Reinforced Concrete ◽  
Control Systems ◽  
Sea Level ◽  
Structural Design ◽  
Electricity Production ◽  
Shallow Waters ◽  
Oscillating Water Column ◽  
Energy Converter ◽  
Electrical Control ◽  
Design And Construction

This paper describes the structural design and construction of the oscillating water column “greenWAVE Energy Converter”, constructed during 2013 and planned to be deployed in shallow water off the South Australian coast in 2014. Rated initially at 1 MW, the greenWAVE unit will be dedicated to electricity production, although an option is available to also produce desalinated seawater. The unit base is constructed from reinforced concrete designed to international maritime codes, and will be founded in approximately 10-15m of water. The upper portion of the device extends above sea level, housing the airwave turbine and electrical control systems.

Design of Biomass Fuels Molding Equipment

2013 ◽  
Vol 568 ◽  
pp. 81-87
Author(s):  
Yong Wang ◽  
Hong Jiao Qiao ◽  
Wei Shen ◽  
Teng Zhang
Keyword(s):  
Energy Efficiency ◽  
Hydraulic System ◽  
Effective Means ◽  
Control Circuit ◽  
Biomass Fuel ◽  
Ecological Environment ◽  
Simulation Test ◽  
Key Technology ◽  
Electrical Control ◽  
Design Requirements

The manufacture equipment is the key technology in using crop stalks for making biomass fuel which is an effective means of solving the current stalk misconduct processing, improving energy efficiency and preserving the ecological environment. A structure of the molding equipment which is capable of making crop stalks into biomass fuel is designed and orthogonal tested. The hydraulic system and electrical control system of the equipment are also designed. Simulation test of the hydraulic system and programming of the control circuit are implemented. The analyses of the each designed systems of the modeling equipment indicated that the main motor is reasonably chosen, the hydraulic system can meet the design requirements, and the electrical control circuit is capable of being conveniently and efficiently controlled.

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