As summer temperatures rise, the shortage of power in Taiwan is becoming more prominent. According to Taiwan media reports, the Xinyi District, the busiest commercial center in Taipei, suffered a power outage on the afternoon of June 1, causing a power outage in the 5th section of Zhongxiao East Road. 2,800 households were affected, and the 101 Building and Shin Kong Mitsukoshi Commercial Building were affected. From the video, you can see that the bustling 101 building and Shin Kong Mitsukoshi department store have become dark. The customers who are eating can only open the mobile phone flashlight and barely finish the meal. Taiwan has entered the summer, and there is a lot of sultry indoors in the power outage. It’s hard to think about it! What is the concept of power outage in the 101 building? In other words, Beijing International Trade Phase III, Shanghai Oriental Pearl Tower, Guangzhou "small waist" power outage? It’s hard to imagine~ Power outage At about 2:30 pm on June 1, about 2,800 power outages occurred in the 5th section of Zhongxiao East Road due to the fault of the line switch in Xinyi District, Taipei. Immediately after the incident, Taipower rushed to repair, of which 666 recovered power at 2:34 and 2,42 recovered 2,134 households. Cause of power failure Taipower explained that the Taipei 101 building and Shin Kong Mitsukoshi in the Xinyi District maintained power supply, but the voltage was unstable due to the impact of the power jump, causing the user's own equipment to jump. Shin Kong Mitsukoshi Commercial Building said that due to the failure of Taipower related facilities, the two buildings of Shin Kong Mitsukoshi A8 and A9 were temporarily suspended, and the power supply was restored after about 15 minutes. The Taipei 101 building also replied that due to the unstable power supply of Taipower, it caused a short jump of 5 to 10 minutes. Fortunately, the time was not long and did not affect commercial operations. In the past few days, there have been frequent blackouts in Taiwan. On May 30 alone, there was a large-scale blackout in Miaoli, and 70,000 households had no electricity available. The preliminary investigation of Taipower was caused by the route failure. Since the Democratic Progressive Party took office, regardless of the actual situation, it has rushed to shut down the nuclear power plant, resulting in a significant decline in the power supply capacity of Taipower. The existing thermal power plants simply cannot meet the demand for electricity for the people and continue to cause public grievances. In 2017, there was a blackout in Taiwan. The specific reasons have been analyzed. What should I do? . Headline Jun still wants to say that using love to generate electricity is not reliable. I hope that Taiwan compatriots will not suffer from the lack of electricity this year! look down! Extended reading: On the afternoon of August 15, there were 17 counties and cities in Taiwan that reported no early warning of power outages, and 6.68 million households were affected. Until 9:40 that night, the affected users in Taiwan resumed power supply. Seeing this news, the headline took a sigh of relief - a big deal! You know that there are more than 23 million people in Taiwan, and what is the proportion of the 6.68 million power outages! I can't imagine, cold sweat DC... The consequences of this unwarranted blackout have been very serious. Taipei at 36 degrees Celsius has no air-conditioning, and the heat is hard to bear. Traffic lights in various parts of Taipei have no signal, and the roads are much more crowded than usual. From time to time, ambulances whistle flashed. This is just an inconvenience in life. If it is a hospital, the operation is halfway through... If it is a factory, the production line runs to half... If it is an elevator, hover in midair... Many people were trapped in the elevator. Taipei received a call for help from the trapped elevator of Baidutong, and 255 people were trapped in the cat-empty cable car of Taipei's famous sightseeing spot for more than 10 minutes. I dare not think about it, disaster horror film! The headline is an occupational disease criminal, and it is necessary to understand the reason for this blackout. Direct cause of a hand slip According to the preliminary investigation results released by the official website of Taiwan Power Company, the direct cause of the power outage of the Taiwan Power Station was that the oil and gas company personnel operated the valve error, which caused the natural gas supply of the 6 units of the Taitan Power Plant to be interrupted for about 2 minutes. As the 6 units of Taiwan Taoyuan Taitan Power Plant jumped off, the power supply capacity was reduced by about 4 million kilowatts, and the frequency of the power system was instantly reduced, resulting in the automatic start of low-frequency voltage safety protection measures, resulting in multiple power outages throughout the station. In short, the Taitan Power Plant is a gas-fired power station. The gas company's staff mistakenly cut off the pipeline supply, and the Taitan Power Plant naturally cannot generate electricity. Headline Jun only wants to say that the usual hand shakes and sends the wrong WeChat, it must be considered, when working, you must not slip, you must play 100,000 points spirit! Root cause insufficient spare capacity The teacher told us that every major accident can not only look at the fuse, but must look at the essence through the phenomenon and find the root cause to get the right medicine. This time, the Taiwan blackout accident appears to be a mishandling by the staff. Is there no remedy? No! Generally speaking, the power industry will prepare for the emergency! Spare capacity The spare capacity is a capacity that is supplemented by the needs of the unit accident, shutdown, and the like. Taiwan’s peers’ measure of this emergency kit is ↓↓↓↓↓↓ Backup capacity ratio In order to grasp the daily power supply situation, after deducting the unit capacity of maintenance, fault and environmental protection, Taipower can calculate the daily reserve capacity rate according to the actual daily dispatch capacity, and use green, yellow, orange, red and black lights. The color light is enhanced for identification. For Taiwan, the 10% reserve capacity rate is a safety line. Through this real-time picture, we can see that on August 16 Taiwan's standby capacity rate was 4.93%, and on August 15th, when the power outage occurred, the reserve capacity rate was only 3.17%! According to the latest data, the local grid load in Taiwan is about 33 million kilowatts. On August 15th, the 4 million kilowatts of power supply lost in an instant, equivalent to losing almost 10% of the electricity supply in Taiwan! If you look at the text, you may not have a concept. Let us compare it with the "Great Hu Jian" that faces Taiwan across the sea. On August 14, Fujian power grid load reached 34.64 million kilowatts. On August 15, the load on Taiwan's power grid was 36.453 million kilowatts. The two are quite similar and have certain comparability. for example Taiwan's power grid is a typical island power grid, lacking external support. Therefore, the Taiwan power grid must maintain a high spare capacity for emergency needs. The solution is to build a power plant. One of the major problems facing the island's power generation system is the lack of primary energy. Coal, oil and natural gas are all dependent on imports and the cost is high. Nuclear power has a good performance in terms of economy and efficiency. However, it is well known. Fujian Power Grid is different. The Zhejiang-Fuzhou 1000 kV UHV AC transmission project and two 500 kV high-voltage transmission lines closely link Fujian Power Grid and East China Power Grid, making Fujian Power Grid very strong. To take a step back, once, if, if, in the event of a more extreme emergency, East China Power Grid can effectively support the Fujian power grid. PS Compared with the grid structure of Fujian Power Grid and Taiwan Power Grid, it can be seen that the 500 kV main network ring network has been formed in Fujian Province, and the grid is stronger. The main network voltage level in Taiwan is 345 kV and no ring network is formed. Make an analogy Everyone has an emergency preparation for living at home. Some people use their own money for emergency use, and some people rely on their own big family to borrow money from friends and family in case of emergency. As an island power grid, the Taiwan power grid can only silently “save moneyâ€, and the standby generator set is usually very idle or low-run, which is very uneconomical. As part of the large power grid, Fujian Power Grid has large power grid support, and it can be delivered when there is surplus power! However, Taiwan's spare capacity is not a short-term problem, but a long-term problem caused by long-term development lag. According to the official website of Taipower, the number of days with a reserve capacity ratio below 6% in the past five years: 1 day in 2013, 9 days in 2014, 33 days in 2015, and 80 days in 2016, of which the reserve capacity is low. There are 3 days in the 900,000 kilowatts. In 2016, it was as much as 80 days for the “Power Supply Alert†to light up the orange light, and the “Redout Warning†red light was also available for three days. Some insiders lamented: high-load operation, low spare capacity, and the accident is only a matter of time. Therefore, there are two solutions to the problem of Taiwan’s tight use of electricity! First, build more power plants, build more power plants, and build more power plants. â•®(╯▽╰)â• Unfortunately, it is not economical and not environmentally friendly. Second, there is another way, once and for all! That is -- Connect to the mainland of China through submarine cables! Perkins 201-400KW Diesel Generator 201-400KW Diesel Generator,Perkins Soundproof Generator,Perkins Super Silent Type Diesel Generator,Perkins Super Silent Power Generator Shanghai Kosta Electric Co., Ltd. , https://www.generatorksd.com
April 29, 2023