Gree 1 Hz frequency conversion technology into a magic weapon

Although this year the state canceled air-conditioning energy-saving huimin policy subsidies, but gree electrical performance remains eye-catching. On the night of July 26, Gree Electric Appliance announced 2011 semi-annual report, the company realized operating income of 40.239 billion yuan, growth 60.03%, attributable to the parent company's net profit of 2.208 billion yuan, the year-on-year increase of 40.37%, earnings per share 0.78 yuan, a year-on-year increase of 40.37%. At the same time, the report shows that with 1 Hz low-frequency technology and the overall control of the core components technology, Gree air conditioning sales revenue 37.204 billion yuan, an increase of 61.86%. 　　Only the first half of the year can maintain such rapid growth, gree good market performance let everyone out of the surprise. Deep-digging frequency conversion market 1 Hz Air conditioning leading the industry 2011 cold years of market data shows that the share of the market in the retail sales volume has been more than 40% since last September. In March this year, Gome, Suning successively released in 2011 air-conditioning industry white paper in the expected frequency conversion air conditioning market share will exceed 50%.　　The rapid development of variable frequency air-conditioning allows enterprises to see market share, and future trends. Gree Air Conditioning as the world's largest professional air-conditioning enterprises, after 2 years of painstaking research, gree electrical appliances in the first generation of G-matrik frequency conversion technology, and finally in the Low-frequency control technology to make a major breakthrough.　　Gree Air conditioning independent research and development of G1 low-frequency control technology, it not only solves the vibration problem of the low frequency operation of the compressor, but also realizes the smooth operation of the compressor at 1 Hz low frequency state, avoids the phenomenon that the air conditioner outdoor machine reaches the setting temperature, and thus further improves the energy saving, reliability and comfort of the whole air conditioner. In addition, Gree 1H Z technology in the inverter air-conditioning efficiency, noise, power factor and compressor performance has made a major breakthrough: the realization of the 45W low power state of stable operation, only equivalent to a light bulb of the electricity, the special control chip, can more accurately control the indoor temperature to maintain a constant; Fully independent development of a variety of characteristics of the single rotary inverter compressor, greatly improve the product energy efficiency level, reduce costs.　　Under the new energy efficiency standard, Gree's product structure has changed, its independent research and development of variable frequency products have accounted for 40% of the sales share. Gree in the frequency conversion technology breakthrough not only conquered the industry peers, but also won the affirmation of authoritative experts and evaluation.　　Zhou Yuan, academician of the Chinese Academy of Sciences, said that Gree's core competitiveness embodied in the technology of frequency conversion has made a powerful step towards "China's creation" from the intelligent power of air conditioner to the great power of air conditioner. 1 Hertz makes the product greener and more energy-saving 2011 is the "Twelve-Five" planning of the beginning of the year, the state special emphasis on increasing the proportion of green household electrical appliances, representing new technologies, productivity products in the next five years will gradually become the mainstream industry. Therefore, energy-saving and environmental protection technology is one of the core factors that determines the international market competition ability of domestic appliance enterprises in the future, and it is also an important content of the changing mode of the household appliance industry. With the country on the festivalEnvironmental protection industry and technology innovation policy, the increase of financial support, enterprises should take advantage of good opportunities, to break the technology monopoly, improve the ability of independent innovation, increase the investment in energy-saving and environmental technology research and development, and can be applied to production at a lower cost, not to consumers to create more cost burden, so that consumers benefit. For a long time, gree to energy saving and environmental protection as an important indicator of product quality as the cornerstone of the survival and development of enterprises, and energy-saving environmental protection as a means to build and enhance product brand important measures.　　Gree Green development strategy into the company's development strategy, and actively develop green products, advocating green consumption, energy saving, take the initiative to assume corporate social responsibility.　　The current market, most of the lowest frequency of air-conditioning is about 10 hertz, and this time the Gree electric appliances Refresh the frequency of air-conditioning product performance records, reached 1 hertz. Gree insists on the development strategy of seizing the commanding heights with technical innovation, adhering to the manufacturing concept of energy saving, environmental protection, health and comfort, and mastering the core technology of air-conditioning manufacturing. In this respect, Gree electric appliances related person says: "Strengthens the science and technology research and development and the independent innovation ability, grasps the core key technology, is enhances the industrial image the key." ”