subject: Ruan Weihong: "energy-saving Tv," There Is No Cost Problem - Saving Tv, Flat Panel Tv - [print this page] " Flat Panel TV Limit value of energy efficiency and energy efficiency rating "has no effect on the mainstream products, market access will not be erected high threshold.
China Home Appliances Market the brink of a drastic change. March 29, journalists, reporters learn that "flat-panel TV energy efficiency and energy efficiency level limit value" standard is expected to be formally introduced during the first half of this year. This marks the long-fermenting "flat-panel TVs limit the value of energy efficiency and energy efficiency rating" After a long effort and wait, finally ushered in ice.
With industry analysis, no different from the standard input to the household appliance market, a heavy bomb. It's introduced, will access standards in the industry set a higher threshold, or even to make the market reach of a large number of flat-panel TV "access license." The appliance efficiency standards for manufacturers is to treat the different state of mind, supporters of the votes is different, there are those who question its long-lasting effect of.
"Flat panel TV energy efficiency and energy efficiency level limit value" is no impact on the mainstream? Will Foster a high threshold for market access? To this end, special correspondents visited the flat panel TV energy efficiency standards for one of the main drafters of the National Radio and Television Product Quality Supervision and Inspection Center Senior Ruan Weihong.
Technical comparability problems solved Reporter: It is reported that "flat-panel TV energy efficiency and energy efficiency level limit value" standard is expected to recently introduced, as the principal drafters of this standard, please tell us about the specific content of the standards.
Ruan Weihong: This standard is led by the China National Institute of Standardization developed, we (the National Radio and Television Product Quality Supervision and Inspection Center) as the standard of technical support organizations involved in standard setting, standard-setting process and measurement methods proposed validation of the collected data for statistical analysis.
This standard specifies the flat panel TV, including
LCD TV And Plasma TV Level of energy efficiency, energy efficiency, limit the value of energy conservation evaluation values, measurement methods and inspection rules. Standard flat panel TVs will be divided into three levels of energy efficiency. At the same time, taking into account the LCD TV and Plasma TV difference between the working principle, standards are provided for LCD TV and Plasma TV's assessment indicators.
Reporter: energy efficiency standards in an "average intensity" targets, before some
TV Manufacturers have different views, that there was no need to use the indicators, they think that as long as the TV power on the line, not necessarily what brightness to achieve the standard, how is your view?
Ruan Weihong: Currently, there are many similar international TV energy efficiency standards and policies. In general, to measure TV power consumption in user mode to be assessed, but there is no a single user mode requirements. Because the user mode is set all on their own, and each manufacturer is not the same requirement. For example: the same is the production of a 42-inch flat-panel TVs, and some had relatively low power user mode, while some had the power user mode is relatively high. From the surface, it seems the former is more power, but there may be relatively low brightness of the former, the latter of brightness is relatively high, so the effect is not to use the same lack of comparability.
This assessment specific mode power consumption is only the evaluation criteria, and can not reflect the product when used in actual power consumption, because power consumption is mainly used for flat-panel TVs light output, manufacturers can require the user mode test brightness set very low, to reduce the power user mode, but using them requires the user to adjust to the higher intensity cases watch programs, so the product can not actually save energy. From this, simply use the power to measure the power consumption standard, can not accurately reflect the level of energy saving products. Currently, more and more countries have joined the evaluation of the brightness index of the standard flat-panel TV energy consumption, but the comparability of the technical indicators is flawed.
Our established "flat panel TV energy efficiency and energy efficiency level limit value" standard, in order to fundamentally solve the difficult problem comparable skill levels, also joined the brightness indicator evaluation criteria.
