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Intelligent grid-connected power line communication

    Power Line Communication (PLC) power semiconductor devices can be converted to a common communication network, so as to realize the smart grid. Such a network would power companies and their customers together, so that families with energy awareness ("smart home"), and be able to respond to the state electricity grid. tow rope This includes connecting smart meters, smart grid monitors and street lights.

    Because of strong noise, battery clip changing the status and standard of equipment and differences in power-line communication is very difficult to achieve. In this challenging environment to achieve reliable operation, and installation of equipment with the previous successful interoperability requires a new PLC technology.

    Definition PLC

    Power Line Communication (PLC), booster cables also known as power line carrier, covers all uses power lines carry information systems. PLC system will work all of the wiring system in the transmission of modulated carrier signal. Different types of PLC using different frequency bands, ratchet tie dowm depending on the electrical wiring of the signal transmission characteristics. As the electrical wiring system of the original role of transport AC (or DC) power, the power line circuit in the wiring system in the transmission of higher frequency performance is very limited.

    PLC system in a large range of data rates. Higher data rate usually means a shorter distance. Work of several megabits per second rate local area network (LAN) may only cover a few meters range.

    Narrowband power line communication (NBPLC) is designed for power line communication frequencies below 500kHz transmission in a term. Especially in Europe, CENELEC has 148.5kHz and below the frequency licensed to the wide deployment of PLC systems.

    In this frequency range, high-voltage transmission lines can transfer data a few hundred meters to several kilometers. When the data rate is relatively moderate, in 1kbit / s to 200kbit / s range. These rates are very suitable for remote telemetry, data acquisition and control applications.

    Narrowband PLC application

    Narrowband PLC can be used to connect the power lines need to two-way communication device anywhere. As the unremitting efforts in energy management, power distribution and the formation of a new area of ??investment, the current narrowband PLC popular than ever. This phenomenon is called the smart grid.

    Narrowband PLC is not new. But it is precisely recent technology, the machine to machine (M2M) connectivity and the growing demand for better understanding of resource management narrowband PLC makes the final was a great impetus to the development.

    Today, the most common use of narrowband PLC is connected to the power company customers for automatic meter reading (AMR) and load control. These systems have been the first choice of many power companies because power companies to allow them to control the transmission of data infrastructure. Other applications include the rapid rise of street lighting control (SLC) and smart appliances.

    Narrowband PLC also began to monitor and control the use of necessary equipment for electrical connection to find many other applications useless. Potential applications in many cases include vending machines, solar cells, electric vehicle charging.

    Power Line Communication (PLC) power semiconductor devices can be converted to a common communication network, so as to realize the smart grid. Such a network would power companies and their customers together, so that families with energy awareness ("smart home"), and be able to respond to the state electricity grid. This includes connecting smart meters, smart grid monitors and street lights.

    Because of strong noise, changing the status and standard of equipment and differences in power-line communication is very difficult to achieve. In this challenging environment to achieve reliable operation, and installation of equipment with the previous successful interoperability requires a new PLC technology.

    Definition PLC

    Power Line Communication (PLC), also known as power line carrier, covers all uses power lines carry information systems. PLC system will work all of the wiring system in the transmission of modulated carrier signal. Different types of PLC using different frequency bands, depending on the electrical wiring of the signal transmission characteristics. As the electrical wiring system of the original role of transport AC (or DC) power, the power line circuit in the wiring system in the transmission of higher frequency performance is very limited.

    PLC system in a large range of data rates. Higher data rate usually means a shorter distance. Work of several megabits per second rate local area network (LAN) may only cover a few meters range.

    Narrowband power line communication (NBPLC) is designed for power line communication frequencies below 500kHz transmission in a term. Especially in Europe, CENELEC has 148.5kHz and below the frequency licensed to the wide deployment of PLC systems.

    In this frequency range, high-voltage transmission lines can transfer data a few hundred meters to several kilometers. When the data rate is relatively moderate, in 1kbit / s to 200kbit / s range. These rates are very suitable for remote telemetry, data acquisition and control applications.

    Narrowband PLC application

    Narrowband PLC can be used to connect the power lines need to two-way communication device anywhere. As the unremitting efforts in energy management, power distribution and the formation of a new area of ??investment, the current narrowband PLC popular than ever. This phenomenon is called the smart grid.

    Narrowband PLC is not new. But it is precisely recent technology, the machine to machine (M2M) connectivity and the growing demand for better understanding of resource management narrowband PLC makes the final was a great impetus to the development.

    Today, the most common use of narrowband PLC is connected to the power company customers for automatic meter reading (AMR) and load control. These systems have been the first choice of many power companies because power companies to allow them to control the transmission of data infrastructure. Other applications include the rapid rise of street lighting control (SLC) and smart appliances.

    Narrowband PLC also began to monitor and control the use of necessary equipment for electrical connection to find many other applications useless. Potential applications in many cases include vending machines, solar cells, electric vehicle charging.

    Smart Grid: Smart Grid will use advanced metering infrastructure, power line / automatic meter reading (AMI / AMR) technology. Electric power line through the data back to the substation, then relayed to the power company central office computer. This is considered a fixed network system - by the power companies to establish and maintain and is used to provide electricity distribution network. This system is mainly used for electricity meter reading. Some providers also connected to gas and water meters and fed into the PLC type system. Power line AMI / AMR system real-time read customer meters remotely, and then transfer the data to the billing system. AMI / ARM meter readers each month to reduce the artificial water, electric tables of data collection needs.

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