How Do I Save Money On Electricity?

Save electricity, reduce the consumption of electric energy, improve the utilization rate of electric energy for users and reduce the electric energy loss of the power supply network under the conditions of meeting the necessary electric consumption conditions for production and life.

The power utilization rate is the ratio of the total amount of available electrical energy available to the total energy consumed by the user. The difference between the two is the lost power, which includes equipment loss and management loss. Poor performance of electrical equipment, many times of conversion and transfer of electrical energy and other energy, and low efficiency will increase equipment losses. Low operating levels, unreasonable process parameters, uncoordinated processes, and poor management will increase management losses. The power loss of the power supply network includes the power loss on the power supply lines and the power loss of the transformer.

Measures to save electricity include the use of effective power-saving technologies and strengthening of power-saving management.

(1) Renovate or update electrical equipment, promote new energy-saving products, and improve equipment operating efficiency. The running equipment (including electrical equipment, such as electric motors, transformers) and production machinery (such as fans, water pumps) are the direct objects of electrical energy consumption. Their performance performance directly affects the amount of electrical energy consumption. The performance of earlier production equipment will lag behind with the advancement of science and technology, coupled with long-term wear and aging, performance will gradually deteriorate. Therefore, the energy-saving technical transformation of the equipment is necessarily an important aspect of carrying out energy-saving work.

(2) The new production process with high efficiency and low consumption is used to replace the old process with low efficiency and high consumption, which reduces the power consumption of products and vigorously promotes the application of new energy-saving technical measures. The application of new technologies and processes will promote the improvement of labor productivity, the improvement of product quality and the reduction of power consumption.

(3) Improve the economic operation level of electrical equipment. The purpose of economic operation of the equipment is to reduce power consumption and minimize operating costs. In most cases, the production load or service target's requirements is a random variable. When designing, the equipment capacity is often selected according to the maximum load. In addition, there is a step difference in the equipment's capacity. When it is selected, a larger one is often selected. During operation, irrational matching will inevitably occur, which will cause the equipment to work in an inefficient state and virtually reduce the degree of utilization of electrical energy. The problem of economic operation is to overcome the phenomenon that the equipment is in an inefficient state for a long time and waste electricity. Economic operation is actually feeding back load change information to the regulating system to regulate the operating conditions of the equipment, so that the equipment remains in the high-efficiency zone.
(4) Strengthen the management and evaluation of the unit power consumption quota; strengthen the lighting management to save non-production electricity; and actively carry out the work of enterprise energy balance.
(5) Strengthen the economic dispatch of the power grid, and strive to reduce plant power consumption and line losses; rectify and transform the power grid.
(6) Use waste heat to generate electricity to increase the operating rate of waste heat generators.

(1) Saving energy, that is, saving the primary energy required for power generation, thereby saving energy nationwide and reducing the tension of energy and transportation;
(2) Saving electric energy means correspondingly saving the state's investment in infrastructure required for generating and supplying electricity;
(3) Saving electricity must rely on the advancement of science and technology. With the continuous use of new technologies, new materials, new processes and new equipment, power saving will certainly promote the development and improvement of industrial and agricultural production levels;
(4) To save energy, it is necessary to strengthen the scientific management of electricity consumption, which will improve the operation and management and the management level of the enterprise;
(5) Save energy, reduce unnecessary energy loss, reduce electricity expenses for enterprises, reduce costs, and improve economic benefits, so that limited power can exert greater social and economic benefits, improve energy efficiency, and make better use of electricity. Power resources.

Electricity is an indispensable energy source for daily life. Nowadays, with the advancement of science and technology, more and more electronic products appear in our daily life. This aspect is conducive to the improvement of people's living standards, but on the other hand we You should see the resulting power consumption. Therefore, saving electricity in daily life is of great significance. Here are some suggestions for saving electricity in daily life.

The power consumption in daily life is mainly household appliances. Everyone should be aware of power saving and start small. For lighting appliances, fluorescent lamps should be used instead of incandescent lamps, which can greatly reduce power consumption. TV is an essential home appliance for daily life. It has the longest usage time. For TV, we need to adjust the volume and light brightness to the best state. The louder the sound, the brighter the more power, and do nt let the TV Staying in standby for a long time not only consumes power, but also reduces its life. The refrigerator should be placed in a cool and ventilated place, and must not be near the heat source to ensure that the heat sink can dissipate heat well. When using, minimize the number and time of door openings.

For air conditioners, it is advisable to set the room temperature at 27 to 28 ° C. In addition, when the air conditioners are turned on, doors and windows should be closed; regular cleaning of the dust filter can save 30% of electricity; do not start frequently, and you must restart the machine after 2 to 3 minutes .
For water heaters, the temperature is generally set between 60-80 degrees Celsius, and should be turned off in time when no water is needed to avoid repeated water burning. If hot water is used every day in the home, the water heater should be always powered on and set to a thermal insulation state.
The above are the power saving measures of some commonly used household appliances. This is very effective for saving electricity in daily households. However, how to save electricity at work and in public places also needs everyone's attention. When leaving public places such as offices or classrooms, make sure that all electrical appliances are turned off.

With the rapid development of China's economy, the number of Chinese enterprises has gradually increased, which has an important role in promoting the growth of China's GDP. However, the gradual increase of enterprises has also caused a series of problems. Among them, the use of electricity by enterprises has become a worthy one Attention issues. There are many problems in the production and use of electricity by Chinese enterprises, such as high energy consumption per unit product and electricity consumption. The power supply and distribution system has low operating efficiency, unreasonable configuration of transformers and power distribution lines, obsolete and aging electrical equipment, and poor power quality. All this requires us to re-examine the power consumption of enterprises and find reasonable measures for enterprises to save electricity.

Regarding the energy saving of enterprises, we have to reform the power consumption of enterprises from management and technology in view of some problems existing in power consumption of enterprises. First, enterprises must formulate certain rules and regulations, strictly control the use of electrical energy, and have incentives for rewards and penalties. The second enterprise requires the enterprise to be a large consumer of electricity, which has huge power consumption. Therefore, to start from the beginning, the first thing to strengthen is the lighting management, to ensure the effective use of lighting facilities and avoid waste. Third, the industrial waste heat is used to generate electricity for heating; factories and enterprises will release a large amount of waste heat after the main production, and the enterprises must use the waste heat reasonably for production and life.

Fourth, the existing low-efficiency and high-energy-consumption power supply equipment is updated and eliminated, and the low-efficiency and high-energy-consumption electrical equipment is replaced by high-efficiency and energy-saving electrical equipment. Fifth, the enterprise must reasonably select the capacity of the power supply equipment, or carry out technological transformation to increase the load rate of the equipment, and it should strictly produce in accordance with the state's enterprise load rate. Sixth, reform backward technology, improve operating methods, and reduce production processes. This method can also improve product quality and output. Seventh, reduce the loss of industrial gas, water and wind; adopt new technologies and processes; adopt measures in the power supply system to save electricity. Finally, enterprises should strengthen the maintenance of electrical equipment and improve the quality of equipment maintenance. Because the working efficiency of various electromechanical equipment and production equipment gradually decreases during long-term use, the power consumption increases.
The State Economic and Trade Commission and the National Development Planning Commission proposed management measures for energy conservation in 2001. This approach includes power conservation management, power demand-side management, rewards and penalties, etc., which play an important role in saving power throughout the country. Power supply companies, as important state-owned backbone enterprises related to national energy security and national economic lifeline, are Responsibility for electricity is indispensable. The following are some suggestions for power management by power supply companies in the process of promoting energy conservation.
First, popularize knowledge about power saving and strengthen awareness of power saving. Power supply enterprises should increase publicity efforts to save electricity, promote the correct use of electrical energy and basic knowledge of energy conservation to the masses and enterprises through various methods, and help the public to establish an energy-saving awareness of glorious power saving and shameful waste. Only by mastering the relevant knowledge of power saving and understanding the reasonable use of energy can we turn power saving into a conscious action.
Secondly, power supply companies should vigorously promote the use of energy-saving products and processes, plan scientific and reasonable power consumption plans for customers, guide customers to adopt scientific power consumption methods and advanced power consumption technologies, and support enterprises to carry out energy-saving technological transformation, Reward those companies that adopt new technologies for energy transformation.
Thirdly, the reasonable adjustment of electricity prices and the reasonable adjustment of electricity prices are conducive to the enterprise's economical use of electricity. It is necessary to give full play to the role of price leverage to promote energy conservation and appropriately increase the price of electricity.
Fourth, when supplying power to other enterprises, power supply companies must implement planned supply and use of electricity according to the needs of both power suppliers, improve the utilization rate of electrical energy, and pass strict evaluation through measurement.
Fifth, the power supply enterprises should adjust the load according to the actual situation, according to the season and the user, and "cut peaks and fill valleys" to improve power supply capacity.

Foreign countries pay more attention to saving electricity. From the government to the citizens, they have a strong sense of power saving, and there are some good ways to save energy. It's hard to find giant neon lights in the centre of Brussels. Even during Christmas, the lanterns that dot the streets are made up of light bulbs with a small wattage. When some Belgians leave the house, they not only turn off the lights, but also turn off the heating, in order to save money and electricity. The British library places reading lamps on the table, which are switched on and off by readers. Shops selling lamps have independently installed switches, whichever they want, turn them on. Britain has a series of legislative guarantees and policy guidance in improving energy efficiency. The Energy Efficiency Fund of 50 million pounds is provided each year to encourage enterprises to save energy. The purchase cost of power-saving equipment is compensated through discounts, and measures such as subsidies to users based on power-saving benefits are used to promote the implementation of conservation measures. Japanese train sleeper carriages are equipped with two-stop lights on the bedside for reading and lighting respectively. Some power wastage is due to aging or unreasonable equipment. Retrofitting will definitely cost money, but it is a long-term move to save energy. Forty percent of the Japanese government's annual budget is used for energy conservation and new energy work.

(1) Promote green lighting technology, products and energy-saving household appliances;

(2) Reduce the power consumption and line loss rate of power plants and eliminate unknown losses;

(3) Encourage power generation from waste heat, pressure and new energy sources, and support clean and efficient combined heat and power, combined heat and power, and comprehensive utilization of power plants;

(4) Promote the economic operation of electrical equipment;

(5) Speed up the renovation and renovation of inefficient fans, pumps, motors, and transformers, and improve system operating efficiency;

(6) Promote high-frequency thyristor voltage regulators and energy-saving transformers;

(7) Promote AC motor speed regulation and power saving technology;

(8) Promote professional production of heat treatment, electroplating, casting and forging, and oxygen production;

(9) Promote heat pump, gas-steam combined cycle power generation technology;

(10) Promote far-infrared and microwave heating technologies;

(11) Promote the application of cold and heat storage technologies.

(1)

In order to strengthen the power saving work, the State Economic and Trade Commission and the State Planning Commission have jointly formulated the "Measures for the Management of Energy Conservation", which has been reported to the State Council for approval and issued for implementation. Notice on Further Strengthening Several Provisions on Energy Conservation> (Guo Fa (1987) No. 25).

Chapter I General Provisions

Article 1 These measures are formulated in accordance with the Energy Conservation Law of the People's Republic of China and the Electricity Law of the People's Republic of China to strengthen energy conservation management, improve energy efficiency, promote the rational use of electrical energy, improve the energy structure, and ensure sustainable economic development.

Article 2 Electricity referred to in these measures refers to all kinds of electrical energy provided by the national and local power grids and enterprises' own power plants.

Article 3 The term "saving power consumption" as mentioned in these Measures refers to strengthening the management of power consumption, adopting technically feasible and economically reasonable power saving measures, reducing direct and indirect losses of electrical energy, improving energy efficiency and protecting the environment.

Article 4 The State Economic and Trade Commission and the National Development Planning Commission are responsible for the nation s power conservation work in accordance with the division of responsibilities. Technology and equipment catalogs to supervise and guide the nation's energy conservation work. Local people's governments at all levels are responsible for formulating power conservation plans for the region and industry, and implement power consumption quota management and power demand-side management for high-power-consumption products. They supervise and guide their respective responsibilities. Power saving work within range.

Article 5 The State Economic and Trade Commission, the National Development Planning Commission, and local people's governments at all levels of power conservation departments encourage and support research and promotion of power conservation science and technology, strengthen publicity and education on power conservation, and popularize scientific knowledge on power conservation. To raise the awareness of saving electricity for the entire population.

Article 6 Any unit or individual shall fulfill its obligation to save electricity. The State Economic and Trade Commission, the local people's governments at all levels of power conservation authorities and the industry's power conservation administration departments have established incentives and punishment systems for energy conservation in accordance with law ^[1] .