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IEC61850-The Future Protocol of Power Automation The current in the power system, more and more high to the requirement of substation automation, for the convenience of all sorts of IED in substation management as well as the interconnection between equipment, you need to implement a common communication way. Introduction of IEC61850 put forward a kind of public communication standards, a series of standardized, through to the equipment to form a standard output, to realize the seamless connection of the system. [1] IEC61850 standard is based on the general network communication platform of the substation automation system is the international standard,…

Shanghai Electric has successively built nine overseas projects,which accounted for nearly 20% volume of their turnover. In the northwest of the Indonesian resort island of Bali, a group of employees from Shanghai electric power construction co., LTD are busy with the construction of new power plants. Scheduled to be completed next year of the first phase of Bali, Indonesia to 3 units of 142 mw coal-fired power plant project, Bali is a standalone capacity, with a total installed capacity are the largest coal-fired power plants, as the "green heart" vacation paradise. And this is just a project of Shanghai turbine…

Vietnam Vietnam national power installed capacity of 8.86 million kilowatts, 2002 new installed capacity of 633000 kilowatts, an increase of 7.69%. Hydropower accounts for 47.26% of the total installed capacity. Have a state power company. Vietnam electricity 35.8 billion KWH, 2002 growth of 16.96%. The 30.26 billion KWH electricity. Average annual growth rate of 15.9% since 1995. 2002 sell electricity income 22.349 trillion Vietnamese dong ($1.458 billion), profits 1.844 trillion Vietnamese dong ($120 million). 1. The Vietnam national electric power company Vietnam national electric power company (ELECTRICITYOFVIETNAM, EVN) is a concentration of power generation, transmission and power supply in the…

With years efforts made by Bueno Electric technical Team,the Distributed Remote I/O Modules series products were finally worked out and successfully passed the testing made by related authority.We are positive that these series products would bring the impact onto the I/O market. Bueno Electric I/O modules series are based on 3 protocols: Modbus RTU(ASCII),Modbus TCP and CAN. And the hardware interfaces are RS-485 terminal and Ethernet. The function categories include DI,DO,AI,AO,power relay,TC and RTD.We can cover most functions that the inudstrial projects requires. With mature technology and high quality components and chips, our I/O modules series will be a black…

The residents of the western part of Lithuania will now be able to enjoy a more reliable supply of electricity thanks to the reconstructed transformer substation in Klaipėda, which will also ensure more secure transmission of electricity. During the three-year reconstruction, the new equipment and advanced control systems were installed in Klaipėda transformer substation. Now the Klaipėda substation is ready to be connected with NordBalt power interconnection, the construction of which is due to be finished in one year's time. "The reconstruction of one of the key electricity transmission hubs in Lithuania is another important step towards the successful implementation…