Piscataway, USA, August 14, 2013 / PRNewswire /-Today, IEEE, the world ’s largest professional technology association dedicated to technological development and benefiting mankind, announced that IEEE P1901.2 ™ "Low Frequency for Smart Grid Applications ( Less than 500 kHz) Narrowband Power Line Communication (PLC) Standard Draft "was successfully passed in the first round of project launch voting. Once finally approved, the standard will focus on specifying a new generation of low-frequency transmission PLC technology of less than 500 kHz, while solving a series of existing and upcoming smart grid application problems.
In the initial ballot, which ended on July 11, 2013, the first draft of the IEEE P1901.2 standard was approved with an absolute majority of 96%. This landmark and significant success marks the final step in the development of this standard; the working group expects the standard to be completed within this year.
Richard Schonberg, Vice Chairman of the EDF Group ’s Smart Energy Standards Program, said: "This huge advancement has taken the development of a series of integrated standards one step further. These standards will bring a huge global market to the next generation of power line communications The IEEE P1901.2 standard also fills the gap between resilience, performance and cost in power supply, which is a major value-added application for home energy management systems and smart meters and smart energy. "
IEEE P1901.2 is mainly composed of three major contents: physical layer (PHY) / medium access layer (MAC), coexistence and electromagnetic compatibility (EMC) requirements, which balances and efficiently uses PLC channels for all types of low-frequency and narrow-band devices provide support. The standard also defines in detail the coexistence mechanism of various standard technologies operating in the same frequency band.
In addition, the standard also discusses that in urban and long-distance (thousands of kilometers) rural communications, low-frequency narrow-band PLC technology runs on low-voltage wires below 100 volts between the transformer and the meter, through the transformer low voltage to medium voltage (from 1000 Volts to 72 kV) and the problem of low to medium voltage through transformers. IEEE P1901.2 also deals with supporting PLCs for lighting and solar panels.
Jim Leclerc, chairman of the IEEE low-frequency narrow-band power line communications working group and a major member of Energy Solutions Technology at Maxim Integrated Products, said: "The smart grid industry needs to provide a solution for the use of more energy in the 21st century. Through, it will be able to meet the ever-evolving technical needs for global energy development. IEEE P1901.2 will promote the growth of the smart grid market. Due to the limited unified low-frequency narrowband power line communication standard as a guide, global industrial communication projects have been able Fast development. The IEEE P1901.2 standard brings together all the necessary elements to enable the industry to move forward at a lower cost and in a more efficient manner. "
Oleg Loginov, vice chairman of the IEEE low-frequency narrowband power line communications working group and special project director of STMicroelectronics ’Industry and Power Conversion Department, said:" The basis for the development of IEEE P1901.2 is the requirements put forward by experts in various industries Experts represent all members of the value chain of smart grid industry solution providers, so the foundation is very solid. IEEE P1901.2 develops scalability, reliability, performance and security to the extreme, and uses communication technology and smart grid The latest technologies and inventions of the security framework. The working group successfully brought together renowned experts from all over the world to develop this standard using cutting-edge technology and system architecture. The draft standard is essentially developed for modern smart grids of."
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