Industrial enterprises use PLC control system to realize the recording and operation of programmable control, combine relay contact controller technology, cloud computing technology solve problems complex internal wiring, low reliability high energy consumption traditional electrical system. In application process effect can be analyzed in technology. we should certain principles, ensure its mo...

Public campus has a mandate to saving of electrical energy. Electrical energy consumption is often wasteful in building. There tendency by user. Electronic equipment still turn on at idle time. Only few students want off the and shut down computer. Saving not only time but it can be improved into operational hour. It depending or hours, depends human presence. Implementation supported frugal be...

Using IEC 61850 standard would increase the reliability and availability of electricity network and put a huge impact on network automation. Even though much research works has been done in substation system reliability, there is a few works in automated substation control system reliability. This paper evaluates the reliability of substation automation system based IEC 61850 comparatively cons...

Chemical process control textbooks and courses differ significantly from their electrical or mechanical-oriented brethren. It is our experience that colleagues in electrical engineering (EE) and mechanical engineering (ME) assume that we teach the same theory in our courses and merely have different application examples. The primary goals of this article are to i) emphasize the distinctly chall...

this paper presents a cooperative control which is applied to the secondary control of a microgrid controlled via a multi-agent scheme. balancing power that leads to voltage and frequency stability in a microgrid is essential. the voltage and frequency regulations are limiting within the specified limits and conveying them to their nominal values. limiting and conveying the voltage and frequenc...

Joint flexibility is a very important factor to consider in the controller design for robot manipulators if high performance is expected. Most of the research works on control of flexible-joint robots in literature have ignored the actuator dynamics to avoid complexity in controller design. The problem of designing nonlinear controller for a class of single-link flexible-joint robot manipulator...

Proportional Integral Derivative (PID) controllers are frequently used control methods for mechanical and electrical systems. Controller values chosen either by calculation or experimentation to obtain a satisfactory response in the system optimise response. Sometimes controller do not quite capture desired due incorrect calculations approximate entered values. In this case, it is necessary add...