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On December 28, the Beijing Municipal Emergency Office reported that Beijing was actively preparing for the cold snap and continued low temperatures. Among them, in terms of guaranteeing heat supply, strengthening the link between heat and electricity and scientifically organizing the commissioning plan of the power plant. We will implement the coal resources of Huaneng Coal Mining Machinery, activate the temporary emergency heat sources of Gaojing and Guohua at the right time, and improve the guarantee capacity of heat supply.
According to the latest weather forecast, from December 28 to January 3, Japanese cities will be affected by strong cold air, with severe cooling and a significant thermal sensation. The maximum temperature is 0 ℃, the minimum temperature is -13 ℃, and the average daily temperature is -6.0 ℃. During the same period, the mean daily temperature (-4.2 ° C) was 1.8 ° C lower than the normal daily mean temperature (-2.7 ° C) during the same period. The cooling was accompanied by north winds of magnitude 4 and 5, and gusts of around 7 magnitudes. From the night of 28 to 30 there were north winds of magnitude 4 and 5 during the day and gusts of magnitude 7 in flat areas; and gusts of magnitude 8 and 9 in mountainous areas.
The Municipal Emergency Bureau pointed out that in accordance with the requirements of the Municipal Committee of the Party and the Municipal Government, all regions, departments and units adhere to the principle of prevention first, combining prevention and rescue, focusing on water, electricity, supply of heat and urban operation safety service guarantee, strengthening coordination and linkage, scientific and reasonable programming, Consolidate responsibilities and actively prepare for cold weather. The urban management and water affairs departments organize key companies for the protection of people’s livelihoods, such as water, electricity, gas and heating, to prevent risks and guarantee supply.
In terms of energy security, during the cold snap and continued low temperature, the city’s maximum electrical load is expected to reach 22.5 million kilowatts, breaking the historical maximum load of the city’s electrical grid in winter. . The measures taken are as follows: First, strengthen the connection of the electricity, gas and heating plans, increase the level of energy supply outside the region, add two coal units in Inner Montukto and Shangdu, and organize the connected operation to the network of emergency standby units 3 and 4 of the Huaneng Power Plant. . The second is to strengthen risk management and control of power grid operation, avoid equipment overload, encrypt the monitoring and maintenance of transmission lines, substation room equipment, and eliminate hidden risks in time to avoid equipment failure caused by fire, strong wind and foreign objects affecting the power supply. The third is to do a good job of key protection for heating customers, complete treatment of low voltage and heavy load station areas, and deploy and do a good job of emergency repair of power-related lines. heating according to the principle of “restore power first, repair later”.
In terms of heat supply assurance, strengthen the link between heat and electricity and scientifically organize the power plant commissioning plan. At the same time, a coal procurement and transportation coordination meeting was held to implement Huaneng Coal Mining Machinery’s coal resources and timely activate Gaojing and Guohua temporary emergency heat sources to enhance the assurance capabilities of heat supply. Through “one source, one plan per day” and “one accounting per station per day”, the heating operation can be adjusted.
In terms of natural gas safety, it has strengthened the connection with the main gas power plants, heating plants and users of gas heating boilers to guarantee the demand for gas supply. Focus on gas supply in key areas, such as central urban areas and rural “coal to gas” areas, and formulate emergency measures to ensure stable pipeline network conditions. The third is to strengthen demand-side management to ensure energy supply, gas supply assurance, and facility operation safety. The fourth is to formulate emergency plans in advance and, in the event of an emergency, rely on the city’s joint gas, heat and power purification and joint supply platform to quickly start the four-color early warning coupling mechanism.
The transport department has increased the frequency and intensity of inspections of the transport infrastructure, prepared for the removal of snow and ice shovels, reinforced the supervision and inspection and safety precautions of the operating units of water transport cruises, passenger and freight transport companies and public land transport operating companies, and strengthened safety tips for driving on ice and snow. And it will stop the operation of the mountain area bus line in due course.
The traffic control department initiated the social level two assistance program, strengthened road surveillance and video inspection, strengthened the promotion and orientation of traffic in adverse weather conditions such as snow, fog and freezing, and prepared for the High wind response and emergency response to road snow and ice shovel.
In addition, the emergency department prepared for the deployment of disaster relief supplies and the publication of cold wave warning information throughout the network on the 27th, and urged the relevant departments to strengthen the emergency service.
Beiqing-Beijing headline reporter / text Xie LiReturn to Sohu to see more
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