Integration of residential alarm systems into electric power supplies of vital consumers

While there are several commercial businesses selling photovoltaic power supplies, the applications are all in places where conventional electric power is unavailable. The present interest in solar cell electricity for widespread terrestrial use has led to an intense activity exploring the opportunities for significant cost reduction. In this paper obstacles to cost reduction will be identified and the programs addressing techniques for overcoming those obstacles will be presented.

Download Full-text

Electric Power Material Logistics Distribution Based on Improved Multi-Population Particle Swarms

Journal of Physics Conference Series ◽

10.1088/1742-6596/2143/1/012013 ◽

2021 ◽

Vol 2143 (1) ◽

pp. 012013

Author(s):

Jie Wang

Keyword(s):

Particle Swarm Optimization ◽

Electric Power ◽

Simulated Annealing Algorithm ◽

Particle Swarm ◽

Reducing Power ◽

Power Supplies ◽

Distribution Model ◽

Swarm Optimization ◽

Power Cost ◽

Logistics Distribution

Abstract In view of the problem that the information requirements of electric power supplies logistics distribution are increasingly high, this study proposes the research of electric power supplies logistics distribution based on improved multi-population particle swarm. Firstly, the simulated annealing algorithm is introduced in detail, and then the particle swarm optimization (PSO) is improved by using the domain extension method. Then the multi-population particle swarm optimization was carried out through the optimization of coding system, the updating speed formula and the algorithm convergence control. Finally, the optimization effect was verified. Final results show that, this study put forward based on improved particle swarm more population of electricity supplies logistics distribution model has feasibility and suitability, through the optimized parameters and algorithm of the model, to identify the logistics network of electric power supply company the best optimization model, thus reducing power cost of inventory and logistics distribution time, so as to improve the efficiency of logistics distribution.

Download Full-text

SIMULASI AUTOMATIC TRANSFER SWITCH DAN AUTOMATIC MAINS FAILURE DENGAN PLC OMRON SYSMAC CP1E

Journal of Mechanical Engineering and Mechatronics ◽

10.33021/jmem.v4i1.662 ◽

2019 ◽

Vol 4 (1) ◽

pp. 27

Author(s):

Suhanto Suhanto

Keyword(s):

Electric Power ◽

Control Systems ◽

Power Supply ◽

Power Supplies ◽

Test Results ◽

Control Test ◽

Electric Power Supply ◽

Main Requirement ◽

And Control ◽

Monitor And Control

<p>Electric power supply is the main requirement of equipment at the airport, therefore the reliability of the supply of power supplies is a top priority to support flight services. In addition to PLN as the main power supply the generator is used to supply a backup power supply. Automatic Transfer Switch (ATS) and Automatic Mains Failure (AMF) control systems are needed to regulate the switching of power supplies from PLN to Genset or vice versa. The ATS and AMF control systems use the Omron Sysmac CP1E PLC with a display using Easy Builder 8000 from Weintek which functions as an ATS and AMF monitor and control. Test results on ATS and AMF in manual and automatic modes, the system runs well.<br />Keywords. Automatic Transfer Switch (ATS), Automatic Mains Failure (AMF), PLC</p>

Download Full-text