Automation of ac electric-traction NetWare digital protective relay operational control

The widespread use of microprocessor-based digital protective relay from various manufacturers, the expansion of the programmable protective relay terminals’ functional composition, the lack of hardware, software and algorithmic support unification, problems of electromagnetic protection necessitate consideration of the issues of digital protective relay operational control automation [1-3]. The authors believe that the attention paid by operating services to the means and methods of the AC electric-traction netware protective relay Functional check is insufficient. Monitoring the correct protection functioning in real time when it is triggered by a short circuit makes it possible to identify all types of incorrect actions of the instrument units until the failure of the entire protection as a whole. The most common failures, such as “false response” and “unnecessary operation”, are detected with a probability close to unity [4-6]. The article discusses the principles of building a system of protective relay Functional check, applicable for all types of electric-traction netware protection that are currently in operation. Logical equations are given to identify incorrect actions of protective relay.

Taxing Robots as An Automation Control Policy in The Industrial Revolution Development

The development of industrial revolution in this world has led to massive automation in work areas which can be handled with robots. Therefore, it may result in some potitive and negative consequences. This paper suggests policy ideas on taxing robots to control automation in the industrial revolution development. Using qualitative method with literature reviews, data documentation and data analysis, the author raises some ideas to tax the robot as an automation control policy. This study explores the development of industrial revolution which triggers automation in some administrative and repetitive activities. Then, this paper does not only elaborate scientific journal related to robot tax, challenges, and automation as a result of industrial revolution, but also countries which have implemented this policy, so that taxing robots can be utilized as a policy to control the automation. This research found that there are some opportunities to apply the robot tax to control automation. Furthermore, the author suggested alternatives other than robot tax to deal with automation.

Cognitive analysis of locomotive control automation in different countries of the world

Automation of freight train management will help reduce the number of employees involved in traffic management, reduce the costs of railway companies associated with paying wages to employees, increase profits and increase competitive advantages over other modes of transport.Within the framework of technical progress for the development of railway technology, the automation of rolling stock control systems in the current period is one of the essential tasks. In the transport sector of the national economy, the development of unmanned movement technology is observed due to the introduction of an automatic control system, which should ensure the safety, conduct and control of the train, monitor the free path, identify and handle emergency situations. It is of great importance to create modern digital platforms that improve the safety and efficiency of transportation.The article discusses the maximum levels of automation of control of main-line freight trains and shunting locomotives, which some countries of the world have managed to achieve.