China is a country relatively poor in conventional fossil energy, and its per capita share is less than 1/2 of the world average. Therefore, for China, vigorously developing and using renewable energy is an important strategic measure to optimize the energy structure, improve the environment, and promote sustainable economic and social development. China has a […]
Flash Posts
- The relationship between wind turbine power and working wind speed
- The efficiency, tip speed ratio and volume ratio in the working principle of wind turbines
- Force action, airfoil and angle of attack in the working principle of wind turbines
- Basic types of wind turbines
- Wind power generation technology and its common forms
Renewable energy electric power generation technologies engineering and application
The basic principles and implementation methods of renewable energy engineering using various renewable energy technologies for electric power generation are described
Renewable energy electric power generation technologies engineering and application
The basic principles and implementation methods of renewable energy engineering using various renewable energy technologies for electric power generation are described
Development status and future trends of international renewable energy power generation
Since the 1970s, the development and utilization of renewable energy has been highly valued by countries all over the world. Many countries regard the development and utilization of renewable energy as an important part of their energy strategy, and have set clear goals and formulated laws and preferential policies to encourage the development of renewable […]
Mainstream technology types for renewable energy power generation
Compared with traditional energy sources, the advantages of renewable energy power generation are very obvious. It has no or very little pollution, can be recycled, is widely distributed, and is available everywhere. Among them, wind power generation and solar photovoltaic power generation do not require water, which are particularly outstanding advantages for dry and early water […]
Significance of renewable energy power generation
Energy is the basis for human survival and the lifeblood of modern society. Energy is as important to modern society as food is to mankind. Without food, human beings cannot survive; without energy, modern society will be paralyzed. Therefore, the history of human evolution is also a history of constantly requesting energy from the natural […]
Types of renewable energy
Broadly speaking, renewable energy includes all renewable and continuous energy sources in nature, such as large and medium-sized hydropower, small hydropower, solar energy, wind energy, biomass energy, geothermal energy, ocean energy, etc. In addition to conventional fossil energy and nuclear energy, many types of energy are renewable and belong to the category of renewable energy. […]
Basic concepts and characteristics of renewable energy
The previous article introduced the concept and relationship between resources and energy, energy and renewable energy, and we will introduce the concept and characteristics of renewable energy in detail below. The basic concept of renewable energy In the energy field, people call renewable energy sources such as hydropower, solar energy, wind energy, ocean energy, and […]
Other important effects of conventional energy on the environment
The development and utilization of any conventional energy will have a certain impact on the environment, and the environmental problems caused by conventional energy represented by fossil fuels are particularly serious. Next, we discuss other important manifestations of the serious impact of conventional energy on the natural environment. 5. Destruction of the ozone layer Ozone […]
The main impact of conventional energy on the environment
The development and utilization of energy by mankind, while meeting people’s increasing material needs and improving people’s quality of life, always inevitably put pressure on the natural environment. Especially the use of conventional energy, its damage to the ecological environment is even greater. The development and utilization of any conventional energy will have a certain […]
Quality Evaluation of Energy
Various energy sources have their own advantages and disadvantages. The quality of energy reflects the difficulty of energy utilization and the friendliness of the environment. The advantages and disadvantages of energy quality are mainly evaluated from the following aspects: (1) Energy flow density. Energy flow density refers to the amount of energy that can be […]
Energy classification methods
There are various forms of energy and various classification methods. In daily production practice, the most commonly used energy classification methods are as follows: (1) Classified according to the change level of physical form. According to whether the physical form changes, energy can be divided into primary energy and secondary energy. Under normal circumstances, people call […]