Pembuatan Prototype Smart Power Strip Berbasis Mobile

Controlling electrical equipment within a certain time frame is one thing that is quite important. By controlling existing equipment in the house such as air conditioning, TV, fans, etc. It is often found that some electrical tools that survive are not used, in addition to waste also shortens the life of the electrical appliances. Therefore we need control and supervision of electrical devices using intelligent power strips. IoT or commonly known as the internet from things that are concepts that are intended to get the concept of the benefits of internet connectivity that is connected continuously. This concept can be used for monitoring and controlling electrical equipment that connects smart electrical terminals or power strips. By using an electrical terminal device that is paired with a system and module that can be controlled using a smartphone. Android is one of the many smartphone OSes that can bridge or facilitate all human work, one of which is in terms of control, which functions from this android as a remote control media that can be accessed by electronic devices in the home and certainly has connected first with the IoT module. This study discusses making smart sockets or smart power strips that can be rotated using a smartphone so that any electrical equipment can be used on users who do not use home.

Better Understanding Network of Electrical Terminal Stations by Topological Analysis

Preventing power transmission failures in its network of electrical terminal stations is a major concern for the infrastructure of the Thai capital Bangkok and its vicinity. Towards this objective the present study aims to analyse the network and its reliability under conditions of increased demand. The analysis is based on a representation of the network as a graph allowing to identify the most important terminal stations by graph-theoretical terms. These are, in particular, the centrality measures Degree Centrality (DC) giving the number of a station’s one-hop neighbours, Closeness Centrality (CC) describing the efficiency of power transmission from one station to others, shortest-path Betweenness Centrality (BC) indicating the number of a station’s occurrences on the shortest paths between indirectly connected stations, Hub describing stations that are connected to a large number of important stations, and Authority indicating the stations that connect many important stations. Experimental results revealed that the Bangkok Noi station was most significant when the measures DC, CC and BC were considered and, on the other hand, that the North Bangkok station was vital in terms of CC, Hub and Authority. Therefore, these stations need to be closely monitored and their operation to be carried out with extreme care in order to prevent the occurrence of power transmission failures within the Bangkok metropolitan area.