What is the new way for inverters in the new policy of energy saving and emission reduction
Since the launch of the change committee on August 6th, "Energy saving and emission reduction can not be ignored," The energy conservation and environmental protection industry will be further developed. The next step is to promote energy conservation and emission reduction in key areas. Among them, it touched on the implementation of the energy-saving and environmental protection comprehensive upgrading project of coal-fired boilers, as well as promoting the heating measurement and energy-saving renovation of existing buildings in the northern heating area. Encourage innovation and implementation of energy saving and emission reduction skills. The release of this article will inevitably bring many benefits to the enterprises that produce energy-saving and environmental protection equipment, especially the current hot inverter shopping mall. Before the "12th Five-Year Plan for Energy Conservation and Environmental Protection Industry Development" and other policies, the Ministry of Reform and Development issued a report on energy conservation and emission reduction. As for the high-voltage inverter industry that has just recovered, it is undoubtedly a policy. spring breeze. Then, whether the inverter enterprise can catch up with the energy-saving emission reduction, it is necessary for the enterprise to win the right to speak with product quality. Demand for power shopping malls has grown steadily. In fact, as early as the previous year's State Council executive meeting, it was proposed to increase the market share of energy efficient products to more than 50% by 2015. Demand to upgrade the level of industrial skills and equipment. Promote the upgrading of energy-saving skills and equipment in high-efficiency boilers and high-efficiency motors. As the primary equipment for controlling the high efficiency and energy saving of boilers and motors, frequency conversion energy conservation is mainly used in applications where it is necessary to change the rotational speed of the motor, change the mechanical characteristics of the drive and then reach the requirements of the production process, and use it more on fans and pumps. , through the speed to achieve efficient energy-saving effects. The power industry is also one of the important areas of use for high-voltage inverters for wind turbines. From the control process related to frequency converters in thermal power plants in China, the transmission devices of wind, coal, water, slag and exhaust gas systems are suitable for the use of medium and low voltage inverters. In the power industry, the use of suitable inverter transformation, energy-saving effect can exceed 20%, generally can reach 5% to 10%. With the increase of thermal power unit capacity, the capacity of power plant boiler fans is also increasing. For example, the domestic 200,000 kW unit has a total power of 6440 kW, accounting for more than 3% of the unit capacity. Therefore, it is important to improve the operating efficiency of the wind turbine to reduce the power consumption rate of the plant. It is also the primary target for thermal power plants to use high-voltage variable frequency speed control technology for energy-saving retrofits, thus demanding the requirements and performance of the inverter. The status quo of the domestic inverter industry
The analysis of the prospects of the inverter industry shows that there are more than 300 inverter production plants in China, but the strength and scale are uneven. Most enterprises still adopt the workshop-style production mode. The primary brand is maintained at 20-30. Among them, Sanjing Electric relies on outstanding market reputation. Now it has 16 offices in China, 50 service centers, and world service outlets throughout Belgium, the United Kingdom, the Netherlands, Denmark, Australia, Poland, Brazil, and India. Thanks to outstanding product quality and perfect service network, Sanjing Electric has successfully used more than 500,000 sets of products worldwide.