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In this paper, the developed digital excitation control system was evaluated to get the strength of operating situations in the small power plant. Recently, most automatic voltage control systems for big power plants employ a quick response and stationary excitation technology. But cost of older excitation systems has been prohibitive for redundancy. And they add much complexity to the system relative...
The multi-hop routing is an indispensable technology for reliable data transmission between sensor nodes in wireless sensor networks. However its realization is very challenging due to various characteristics of wireless sensor networks such as self-organizing, limited resources, data centric routing and others. These characteristics distinguish them from conventional communication and wireless ad...
Recently, various CO2 sensors reported in the literature may be classified in two major categories depending on measuring principle of sensors. First, the chemical CO2 gas sensors have the principal advantage of a very low energy consumption and small size. On the negative side, It is difficult to apply to a variety of practical fields because they have a short lifetime and as well as low durability...
An automatic remote water measurement system was developed. This system sends automatic remote measured and collected water meters data automatically from the transmitter with CDMA modem through SK-Telecom network. The water meter data are received through LAN TCP/IP and displayed as test file on Internet browser. The existing water meters of mechanical type have so many problems to measure data....
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