Recently, the German community out hot and strong for accelerating the development of nuclear energy, renewable energy topics. From the current public opinion point of view, nuclear accident in Japan after the temporary exit from the German network of 8 nuclear reactors is likely that this "permanent exit."
The resulting power shortage being part of the electricity through imports, improve the production capacity of conventional power plants to resolve the problem, then the future hopes to develop wind power and other renewable energy to be replaced. The German government and industry to this end for the German Extension should vigorously take full advantage of renewable energy, smart grid, and to strengthen the power grid energy storage technologies and technology research.
glue gun Smart grid renewable energy needs.
Is well known that the size of the wind is always in a process of change will only in the daytime sun exposure, wind power, solar power generation, the volatility of the corresponding instability has, therefore, different from the stable transmission of electricity to the power of traditional power plants, renewable energy into the grid will bring together large fluctuations. In addition, consumption of conventional power plants were located near the center, you can concentrate on transmission over power lines,glue stick and renewable energy generation by natural environmental constraints, but also consider the use of farmland and other effects, so that more remote areas in the coastal areas or to take advantage of these distributed power transmission network must be intelligent building systems, and power storage technologies continue to improve.
In order to put a lot of green energy, especially wind power from the transmission of maritime safety and to the interior use of low-loss, the German but also to further develop the existing transmission network and transmission network technology innovations, such as for low-loss long-distance transmission of electricity The so-called "power highways." Transmission lines in order to determine the future needs of the development this year, the German Government is prepared to "target the network 2050," Bill, whose main task is to connect offshore wind farms at sea, and power transmission in central and southern Germany the consumption centers, alterations leading to the neighborhood State of the connection lines.
Integrate different sources of power, and low loss in energy transmission and storage is not easy, and only strengthen basic research and related applied technology, to make and market new technology for people to use. To this end the German government in 2011 for the 2020 to develop a comprehensive energy research program, focusing on renewable energy, energy efficiency, energy storage technology and network technology, and integration of energy supply, renewable energy.
Intelligent network to improve energy efficiency.
All along, the major electricity suppliers are based on electricity consumption to determine the power production. Despite the sometimes temporary peak power load, but the traditional power plants can produce enough electricity network. In the future, when the power to rely increasingly on renewable energy sources of instability, people on the regulation of electricity production capacity will be seriously constrained. Therefore, the future energy needs to be more flexible to adapt supply. In other words, "to determine electricity consumption" is also a way to solve the problem. For example, by computer network control, there is no need to use the device at a particular time can select a more favorable time in the use of electricity. People do need is a modern, intelligent electricity network and appropriate incentives.
Modern communications and information technology for all future energy systems can be part of that power producers, storage, consumers and smart grid connected to each other to form the so-called "energy Internet." Smart meters are an important part of this network, consumers can use it to better adapt to fluctuations in the renewable energy electricity. Hannover Industrial Fair in Germany this year, the number of manufacturers to demonstrate this kind of intelligent instrument. Through centralized and decentralized control of computer networks, people can make the power consumption and terminal equipment in power with plenty of time to use the most cost-effective.
Since December 2008, Germany invested 140 million euros to implement "E-Energy" program in six pilot areas to develop and test the core elements of smart grid. For example, in Cuxhaven (Cuxhaven) of "E-Energy Market", wind power will be cold enough to cool to lower temperatures than usual, the short term if the power supply tight, you can use this low-temperature cold storage reserves do not need electricity.