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Giải pháp tự động hóa lưới điện (Smart Grid)


New energy under the Internet of Things — Charging pile integrated management system solutions

09/ 09/ 2016

Abstract: According to the The electric car charging infrastructure development guidelines published in October 2015, by 2020, our country will build more than 12000 centralized power plant and more than 4.8 million decentralized charging piles, to meet the demand of the country’s 5 million electric car charge. Charging pile industry is currently in an early […]


Four-Faith Cellular IP Modem Applied on Power Monitoring Project

07/ 09/ 2016

The System provides real-time meter reading, System consist of the meter, F2414 Low consumption IP MODEM ( DTU ), acquisition and the central server. Collector electricity users real-time collection of data, F2414 IP MODEM collect the data through the 2G/3G network to the server. With fast and accurate data collection, statistical analysis can quickly generate electricity, payment receipts, […]


Automatic Meter Reading via Cellular Networks

07/ 09/ 2016

 Automatic meter reading, or AMR, is the technology of automatically collecting consumption, diagnostic, and status data from energy metering devices (gas, electric) or water meter and transferring that data to a central database for billing, troubleshooting, and analyzing. 1. Diagram They are major three topologies for AMR systems by using cellular networks: 1. Each meter is connecting to F2103 smart GPRS modem via RS232 by using CSD (data call);    2.  Each meter is connecting to a F2103 smart GPRS modem via RS232 by using GPRS(meter control the modem via AT commands);  3. Each meter is connecting to a Data Concentration Units (DCU), which may support up to 32 meters,and each DCU is connecting to a F2103 Pro serial to GPRS gateway via RS485 by using GPRS (transparent transmit serial data to billing center automatically).   2. Real Site 


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