National scenery storage lose demonstration power plant has been completed at home and abroad for the first time electricity failure process

At the same time, in the process of experiment, carried out a virtual synchronous machine PC, multimachine parallel cases such as comprehensive test. This paper not only includes editor Wolfgang & middot; Dr Parr, herself, in its new energy career of more than 50 years, the deep understanding of the development of photovoltaic (pv) and system summary, also include the global photovoltaic industry professionals engaged in new energy or review, the test of photovoltaic difficult development, relying on the national scenery storage demonstration plants unique operation and laboratory equipment, under the regional power grid, the building contains many turbines, photovoltaic (pv), energy storage and the variable load experiment environment, it can change a variety of grid parameters to meet different test. Silicon wafer production enterprises in north power follow-up will through the in-depth study of virtual synchronous machine, the scenery storage technology experiment platform construction, for the smooth development of new energy future power grid enterprise in our country to lay a solid foundation. Solar photovoltaic (pv) network statement: this information is reproduced from the media or other Internet web site, network cooperation enterprise ranking solar pv silicon wafer production network published the article for the purpose of the information, does not mean that agree with his point of view or confirm its description. Given to promote the new energy use, since this year, hebei north power regulation, take-away electric vehicles in plant science and technology department, organize scenery storage, ji nortel, Xu Ji research institute, south red units such as joint research, joint compile testing plan, carry out various kinds of simulation analysis and test equipment, heating system during the demonstration plant annual outage maintenance carried out joint test. According to different FM and inertia parameters and under different power grid frequency and voltage, and so on and so forth, to complete the virtual real action characteristics of synchronous machine in the power grid failure tests, confirmed the before stage technical achievement, for subsequent research provides a new direction. Through the experiment, on the one hand, to verify the effectiveness of the virtual synchronous machine technology and the necessity, on the other hand, the dual computer hot standby software also showed the scenery storage demonstration project is currently ranked first at home and abroad with grid on a large scale events reappear test platform. Solar photovoltaic (pv) net news: recently, take-away electric priorities in power station in the north electric power company in the country scenery storage demonstration losing power station completed at home and abroad for the first time actually occurs in the process of failure of regional power grid, and complete the function of virtual synchronous machine under the real power grid failure test. Dual computer hot standby software ranked in the process, has carried on the grid voltage frequency variation, low frequency disturbance, such as harmonic injection experiment, and according to & other 919' East China power grid failure process, the British & other; 89' Grid accidents at home and abroad for the first time in the power grid failure process, new energy equipment for our country scenery of interconnection function test provides the powerful technical support. The article content is for reference only. As the scenery of new energy capacity increase quickly in recent years, its permeability is rising in the grid, puts forward a new challenge for the stability of power grid. 'Photovoltaic (pv) of the world' this is a comprehensive system to introduce the development of photovoltaic (pv) in the past, present and future the sum of the corpus, wide-ranging, can meet the needs of different readers.