The full level of the electrical appliances still receives the payment reminder, who is "stealing electricity"?

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Many people have such experiences. There is no one in the family and the full level of electrical appliances, but still receives the reminder of the payment of electricity. Who is "stealing electricity"? In fact, even if the electrical appliances are not used, the meter may still go. For example, this summer, high temperatures across the country, air -conditioning power calls have become the main force. Most families' air conditioners are standing away almost all day. This humble standby habit will remove thousands of watt -hour electricity each month.

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Experts introduced that home appliances such as air conditioners, routers, televisions, set -top boxes, etc., even if they are not used, they still consume power as long as they are not unplugged. This is called standby energy consumption. Unlike the effective energy consumption generated in the use of electrical appliances, standby energy consumption is a "hidden waste" that is not easy to find.

In Jinan, Shandong, the reporter visited more than ten families randomly and found that the waste of standby energy consumption was more common. For example, young people's tablets, computers and mobile phone chargers are almost in a full -year plug -in; although there are TVs in the home, there are not many times to watch. It is running 24 hours, and even if people are not at home, they will not turn off.

Song Lei, who lives alone, told reporters that many electrical appliances in his family are smart electrical appliances. You can use a mobile phone to turn on the water heater with your mobile phone every day before get off work. You can take a hot bath when you return home. Essence When asked how much I knew how much the standby energy consumption of their own appliances, Xiao Song said it was not clear.

Li Kai, the customer manager of Weifang Power Supply Company, Shandong Electric Power Company, told reporters that many families have used smart home appliances, but most families will not pay attention to the electricity consumption in the standby state. He calculated a account for reporters. Taking the set -top box as an example, the power during normal work was 15.48 watts, and the power at the standby was about 15.2 watts. For 15 hours, it consumes about 0.2 kWh. He suggested that the unusual electrical appliances are pulled out in seasons and frequency to reduce the energy loss. In the next step, they will increase the accuracy of electricity charges by increasing the installation and promotion of smart meters.

Chen Xiaodong, deputy director of the customer service center of Weifang Power Supply Company of State Grid Shandong Power Company, introduced that the standby power of the air conditioner is about 1.1 watts, the standby power of the desktop computer is about 3.5 watts, the power of the rice cooker is about 2.5 watts, the hood's standby power is about 2.2 watts Essence Calculated according to the common electrical appliances of the family, the average daily standby energy consumption of a family is about 0.86 kWh. If large energy consumption appliances such as electric water heaters that have been running but not used, the daily energy consumption of a family can reach 1.5 kWh daily energy consumption. In summary, even if it consumes 0.2 kWh per day of standby energy, a small and medium -sized cities with a population of 5 million people (according to 1.9 million households) will consume nearly 139 million kilowatt -hours of electricity throughout the year.

Some electrical appliances are not used, but do not cut off the power. Xinhua News Agency reporter Ma Xiaoyuan

Today, the temperature of many public buildings air conditioning is low, and the phenomenon of air -conditioning often exists in conference rooms and large office areas such as unmanned conditions. Tian Chongyi, a researcher at Shandong University of Architecture, said that my country's construction energy consumption accounted for more than 20%of the national energy consumption, of which public building energy consumption accounted for 40%of the energy consumption of all buildings. In the current situation of the current power supply and demand situation, reducing the loss of electricity energy, which is conducive to reducing coal consumption, reducing the basic load, and alleviating the load pressure during the peak period of electricity consumption. "Electricity" cannot be just a slogan, but we need to practice with practical actions.

Lu Hui, an engineer of Nanjing Nanrui Information and Communication Technology Co., Ltd., said that with the effective improvement of the quality of rural life in my country, the electrified lifestyle is generally improved. Therefore, it is necessary to attach great importance to widespread knowledge of energy conservation in rural areas, promote safety and efficient electricity equipment.

Yang Ming, deputy dean of the School of Electrical Engineering of Shandong University, believes that while improving the concept and consciousness of energy concepts and consciousness in the society, we must also accelerate the development and promotion of energy conservation. For different scenarios such as factory enterprises, office buildings, and families, a series of can be copied. Promoting effective energy conservation and consumption reduction measures and forming related technical standards.

Source: Economic Daily (Reporter Wang Jinhu)

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