I. Introduction   2019 is a year of parallel challenges and opportunities for photovoltaic and wind power professions. The renewable power generation industry has always been a policy sensitive industry, and photovoltaic and wind power are highly dependent on the subsidy policy. In the trend of subsidization declining and encouraging…

Delhi's electricity demand peaked at night this summer, with the use of alternating current, coolers and fans leading to the largest power consumption, creating a "cooling load."       Data from the Delhi state load dispatch center (SLDC) show that the city's electricity demand peaked at night in the…

Closed fuel cycle, half-life of nuclear waste only hundreds of years, use of depleted uranium nuclear fuel, greatly improve safety... This is a feature of the fourth generation of nuclear power technology that represents revolutionary improvements.   How far is this skill from commercialization? The answer is far away.  …

Virtual power plant, transmission and transformation inspection robot... A series of new intelligent power scenarios let people re understand the future of urban power. At the 2019 world artificial intelligence conference held recently, State Grid Co., Ltd. comprehensively demonstrated the use scenario of "Ai + power" and the latest use…

On August 13, 2019, director Zhang Jianhua of the State Energy Administration announced in the people's daily the signed article "promoting high-quality development of energy industry in the new era". The article pointed out that "in the field of electric power, we should further promote the transformation of electric power…

According to the maritime News Network on August 27, the potential power generation capacity of the development pipeline of the U.S. maritime advantage power project reaches 25824 megawatts, spanning 13 states, including the Block Island wind farm, which was put into operation in 2016.       A total of…

Recently, East China and Gansu respectively held special meetings to propose policy documents to support the construction of energy storage, frequency modulation and auxiliary service malls.       East China: targeted adjustment of electric energy storage and generator units to participate in AGC, primary frequency regulation related supporting policies…

"In the process of construction, State Grid really farewell the concept of Green Olympics, build a green electricity trading platform for Beijing Winter Olympics, launch green electricity trading, and complete 100% green power supply for all venues for the first time in the Olympic history." Wang Yanfang, deputy director of…

On July 30, the catalogue of industries encouraging foreign investment (2019 version) was officially implemented. The fields of high-end production, intelligent production and green production have become "fragrant pastry" invested by foreign investors. Together, they also point out the direction for the future development of China's production industry. As an…

As the standard configuration of SF6 gas recovery equipment, gas storage tank has existed for many years. As people's inertial thought, it is habitually felt that gas storage tank is necessary for SF6 gas recovery equipment. Few people will raise the following questions to question the existence of gas storage…