A Guided Practical Value of Some Test Results Collected From Actual Power System Testing at Site

2019 ◽  
pp. 361-363
Author(s):  
Omar Salah Elsayed Atwa
Keyword(s):  
Power System ◽  
Test Results ◽  
System Testing

scholarly journals Object-Moving Robot Arm based on Color

2019 ◽  
Vol 1 (3) ◽  
pp. 13-19
Author(s):  
Areepen Sengsalong ◽  
Nuryono Satya Widodo
Keyword(s):  
Moving Objects ◽  
Robot Arm ◽  
Test Results ◽  
System Testing ◽  
Green Is

The aim of this research is to make a robot arm moving objects based on color using 2 servo motors and 6 light photodiode sensors integrated with the Arduino Mega 2560 microcontroller.  The light photodiode sensor is used to detect red, green and blue colors. This system is equipped with an LCD to display the output of the Arduino Mega 2560 which is a notice of the color detected. The process of moving objects based on color is simulated using 3 colored objects namely red, green, and blue. The robot arm gripper will move to pick and move objects based on color, when the light photodiode sensor detects a color input.  Based on system testing, overall the robot arm is functioning properly, i.e. it shows that the robot arm is able to move objects automatically with large test results obtained by 0 °, 40 °, 60 °, 90 °, and 120 °. Whereas for sensor testing the value of red is 400, the value of green is 150, and the value of blue is 600.

Power System Testing and Environment Experiments

2020 ◽  
pp. 215-249
Author(s):  
Qi Chen ◽  
Zhigang Liu ◽  
Xiaofeng Zhang ◽  
Liying Zhu
Keyword(s):  
Power System ◽  
System Testing

Optimal Power Flow Based Economic Generation Scheduling in Day-ahead Power Market

2017 ◽  
Vol 6 (3) ◽  
pp. 124
Author(s):  
Kshitij Choudhary ◽  
Rahul Kumar ◽  
Dheeresh Upadhyay ◽  
Brijesh Singh
Keyword(s):  
Power System ◽  
Electricity Market ◽  
Power Flow ◽  
Optimal Power Flow ◽  
Congestion Management ◽  
Test Results ◽  
Loss Minimization ◽  
Optimal Power ◽  
Generation Scheduling ◽  
Generation Cost

The present work deals with the economic rescheduling of the generation in an hour-ahead electricity market. The schedules of various generators in a power system have been optimizing according to active power demand bids by various load buses. In this work, various aspects of power system such as congestion management, voltage stabilization and loss minimization have also taken into consideration for the achievement of the goal. The interior point (IP) based optimal power flow (OPF) methodology has been used to obtain the optimal generation schedule for economic system operation. The IP based OPF methodology has been tested on a modified IEEE-30 bus system. The obtained test results shows that not only the generation cost is reduced also the performance of power system has been improved using proposed methodology.

Design of Aircraft Electrical Load Management Center

2011 ◽  
Vol 268-270 ◽  
pp. 546-551
Author(s):  
Jian Jun Wu ◽  
Wei Wan ◽  
Peng Wu
Keyword(s):  
Power System ◽  
Computer Technology ◽  
System Reliability ◽  
Power Supply System ◽  
Load Management ◽  
Test Results ◽  
Electrical Load ◽  
Management Techniques ◽  
Control And Management ◽  
Hardware And Software System

Aircraft Electrical Load Management Center, an important part of the aircraft power supply system, solves the automatic management of aircraft load via a multi-channel transmission bus and a solid-state power controller. Using micro-computer technology, instead of manual operation, for automatic control and management of the load has improved the existing method of distribution and load management, which has enhanced performance of aircraft and its maintenance of power system. This paper studies the overall structure and composition principle of ELMC and details ELMC’s functions of each component modules and the implementation of hardware and software. System test results show that the automatic load management techniques greatly improve the aircraft power system reliability and maintainability.

Simulation and test results of low-order band harmonic filters to decrease resonance phenomenon in the KSTAR power system

2014 ◽  
Vol 89 (11) ◽  
pp. 2578-2587 ◽  
Author(s):  
Seong-Lok Hong ◽  
Jong-Dae Kong ◽  
Yaung-Soo Kim ◽  
Dae-Young Eom ◽  
Byung-Ju Park ◽  
...  
Keyword(s):  
Power System ◽  
Resonance Phenomenon ◽  
Test Results ◽  
Low Order

scholarly journals Early results from solar dynamic space power system testing

1996 ◽  
Vol 12 (5) ◽  
pp. 852-858 ◽  
Author(s):  
Richard K. Shaltens ◽  
Lee S. Mason
Keyword(s):  
Power System ◽  
System Testing ◽  
Early Results

scholarly journals Online Evaluation System of Power Grid Efficiency

2021 ◽  
Vol 252 ◽  
pp. 01011
Author(s):  
Chen Weihua ◽  
Shan Renzhong ◽  
Bai Cuifen ◽  
Zhang Youdong
Keyword(s):  
Power System ◽  
Index System ◽  
Evaluation System ◽  
Evaluation Index System ◽  
Transmission Network ◽  
Test Results ◽  
Operation Efficiency ◽  
Online Evaluation ◽  
Network Operation ◽  
Suitable System

Transmission network is an important part of power system. The operation efficiency of transmission network is one of the important indexes of power system. At present, there is still much room to improve the efficiency of China's transmission network. There is a lack of a suitable system to evaluate the operation efficiency of transmission network. In order to effectively evaluate the efficiency of transmission network, this paper establishes the evaluation index system of transmission network operation efficiency and applies it to the actual power system. The test results verify the feasibility of the proposed index system.

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