The golden age of solar energy in the 13th five year plan

wallpapers Industry 2020-12-09

looks at the history of China's solar energy development: in 2009, China implemented the "golden sun demonstration project" to vigorously support the domestic promotion of technological progress and large-scale development of photovoltaic power generation industry, and cultivate strategic emerging industries; In 2011, it was mentioned in Chapter 10 of the 12th Five Year Plan on cultivating and developing strategic emerging industries that the new energy industry focuses on the development of a new generation of nuclear energy, solar thermal utilization and photovoltaic solar thermal power generation, wind power technology and equipment, smart grid and biomass energy. With the implementation of the policy, by the end of 2014, China's cumulative installed capacity of photovoltaic power generation ranked second in the world, with an annual power generation capacity of about 25 billion kwh. It can be seen that China's photovoltaic industry is improving year by year and promoting layer by layer. The 13th five year plan of

and

has pushed the photovoltaic industry to a new height: photovoltaic power generation is listed separately and highlighted, which shows that the industry has received substantial attention at the macro level of national strategy. It is clearly pointed out in the "plan" that by the end of 2020, the total installed capacity of solar thermal power generation will reach 10GW, and the heat collection area of solar thermal utilization will reach 800 million square meters. This means that the photovoltaic power generation industry will obtain an important leap forward development during the 13th Five Year Plan period.

and

, but with the rapid development of photovoltaic industry, there are still many technical difficulties to be solved: for example, the monitoring system of the completed power station is missing, and the operation situation can not be mastered. Especially after a certain period of operation, the power station begins to enter a period of high incidence of failures. If the aging and failure of equipment can not be known in time, there will be a great potential safety hazard of the system. In addition, in the face of a large number of distributed solar photovoltaic power generation equipment, it is also very important to refine the local monitoring of each equipment component and improve the local control. When

and

find faults, how to be aware of them and deal with them quickly? For distributed power stations, how to achieve unified management and comprehensive management? This puts forward high requirements for timely updating of system components, timely response to faults and timely maintenance according to monitoring and analysis results. In this case, the photovoltaic system needs to be organically combined through software and hardware integration scheme, and to maximize the return on investment. For example,

and

, for example, Weisheng is the world's leading manufacturer of highly integrated embedded platforms and system solutions, while Hailong software has considerable advantages in the design and integration of computer network systems and the development of computer application software systems. What kind of spark will be created in the photovoltaic field by the combination of "hard" and "soft"?

and

have cooperated with Shanghai Hailong Software Co., Ltd. since 2015 to jointly develop the industry-leading photovoltaic power station operation and maintenance management system Amos. The system uses amos-3005 as the hardware basis to realize the on-site data communication of photovoltaic power station; at the same time, the data communication of grid connected ammeter, inverter and combiner box is realized based on RS-485, and the switch value of grid connected switch can be directly obtained through I / O combination. In addition, amos-3005 has a built-in small database, which can realize long-term data storage at the power station. Then, data wired or wireless (and built-in 4G mobile communication module) mode can be realized to communicate with cloud system based on network.


Tag: