Su Tao Kaiwei Group Inner Mongolia Investment Company Zhungeqi Yunfei Mining Co., Ltd. Inner Mongolia Erdos 010308 is simple. However, once the electrical equipment fails to maintain normal operation, its protection and management will be difficult to carry out, with a certain degree of complexity. The content of this article mainly focuses on the safety performance of electricity supply. Through the exploration of the key technologies for the safety performance of coal mine electrical equipment, it puts forward practical suggestions for the supply of electricity in coal mines. China's Coal Mine Electrical Equipment Management Overview China is a big coal reserve country. The rational development of coal resources not only satisfies the energy demand in industrial development, but also greatly promotes the rapid development of China's economy. At present, the scale of construction of domestic coal mines is constantly expanding, and the supervision mechanism for electrical facilities is gradually being applied to the construction of the project. However, due to the late start of electrical equipment management in China and the management mechanisms and means are not yet mature, this directly leads to the management of electrical equipment. The disengagement between the links has slowed down the construction and development of coal mines. The imperfect management mechanism has also led to an increase in the energy consumption of the construction of coal mines, and the risk of project construction has also risen sharply. Various problems in the construction of current coal mines indicate that the development of electrical equipment management in the construction of coal mines in China should be guided by the actual construction of coal projects in China, and the project management theory should be combined with the actual construction of coal mines to achieve the goal of coal mine engineering. Scientific design and effective management. At the present stage, the construction of coal mines in China, because the electrical equipment management mechanism is still not perfect, so the feasibility of the construction of a variety of projects in the project needs to be improved, coupled with the problems in the management details of the project management, all to China's coal mine electrical equipment management The practical application of the system presents challenges. The analysis of the factors affecting the safety of electrical equipment in coal mines In the historical development of the society, the electrical facilities of coal mines play an important role, but occasionally electrical safety accidents in coal mines also occur. This reminds people to guard against electrical safety when using electricity. Hidden danger. Coal mining enterprises should also strengthen the prevention and maintenance of the safety of coal mine electrical facilities in the supply of electricity to ensure maximum safety of coal mine electrical equipment. By analyzing the factors that affect the safety of coal mine electrical equipment, people can understand the real reasons for the occurrence of coal mine electrical safety incidents. At the same time, alerting related workers should strengthen the safety precautions and system maintenance of electrical supply. 2.1 Analysis of the problem of electrical facilities in the coal mines Line issues are electric safety problems. They are extremely common in the entire coal mine electrical implementation. However, considering the power transmission system connection power transmission line should be based on the power supply line, so the line problem for the power supply The scope of influence is very wide. In the entire power supply and practical applications, the power transmission efficiency will have a direct impact on the circuit flow. In addition, because each line has a certain correlation, it also increases the difficulty of line maintenance, and can not find the line problem, so in the entire power system operation, the line is the most direct factor affecting the operation of the power supply system. Must be given enough attention. 2.2 Coal mine electrical equipment system problems Systematic loopholes in coal mine electrical equipment systems can also seriously affect the safety of coal mine electrical equipment. In order to effectively guarantee the power supply for industrial construction and people's lives, the power plant will improve the power system, such as increasing the output of the power system and guaranteeing the normal supply of electricity. However, during the power system improvement work, the power plant increased the possibility of system loopholes due to technical capacity constraints and implementation errors, and the emergence of such loopholes caused the power loss to some extent, if not timely. , it will directly restrict the production and use of electricity, resulting in industrial power consumption, affecting the smooth production of coal enterprises. 2.3 Supply system over-power supply The development of society and the improvement of people's living standards have increased the requirements for the power supply company's power supply efficiency. The power supply system to ensure that the normal social power supply work is usually performed in an overloaded operation, which increases the potential safety hazards of the power supply facilities to a certain extent. Due to the long-term overloaded working status, the probability of potential safety hazards in the power supply facilities is also high. Increasingly, once a power supply accident occurs in the power supply facilities, the normal work of the power companies will be seriously affected. Of course, coal companies are no exception. Technical research on maintaining the safety performance of coal mine electrical equipment 3.1 Troubleshooting and periodical inspection of power system In the long-term operation of the power system, it will be affected by the weather or system operation to produce different degrees of faults. The long-term accumulation of faults will cause the operation of the power system. Serious impact, so the power system should be conducted regular safety hazard investigation work to ensure the normal operation of the power system. Through regular inspections of the power system, in-depth study of system accidents. Considering that different factors in the power system will have different impacts on the operation of the power system, when testing the safety of the power system, more efforts should be made to ensure that the system can be repaired to the maximum extent, thereby effectively maintaining the operation of the power system. . 3.2 Strengthen the technology of relevant staff In the electric system of coal enterprises, the operating skills of the staff are an important part of the management of electric equipment in coal mines. Therefore, it is necessary to enhance the technical capabilities of staff and strengthen the management of staff. At the same time, the execution ability of the staff in the coal mine will have a great influence on the work efficiency, not only can effectively improve the operating efficiency of the electrical system, but also can effectively prevent staff errors. In addition, to strengthen the effective management of the staff can establish a sense of teamwork among the staff, strengthen the cohesion of the staff, and then jointly maintain the safe operation of the electrical system. 3.3 Realizing the Automation of Power Supply With the continuous progress of science and technology, the automation of the system has developed into the mainstream of the society. In order to reduce the system accidents caused by staff errors in the coal-enterprise electrical system, automated electrical system construction provides an effective solution. By establishing the automatic operation mode in the electrical system, the electrical system can be automatically operated according to the settings. On the one hand, the working efficiency of the electrical system can be guaranteed to be maximized, and on the other hand, human security risks can be caused. Through the establishment of an automated electrical system, the main work of the staff turned to the supervision and control of the system, thereby ensuring the safe operation of the automation system. In the construction of an automated electrical system, attention should be paid to the details of the system and monitoring, and at the same time strengthen the construction of safety facilities in electrical systems. Because automated electrical systems can save manpower to a certain extent, and at the same time saving manpower also eases the difficulty of controlling the details of electrical system operations, strengthening the detailed supervision and control of electrical system automation can effectively avoid system accidents and realize electrical systems. Security protection. 3.4 Establishing perfect electric shock and its protective measures Electric shock is the most common safety hazard in coal mine power supply. There are two types of electric shocks, namely single-phase shocks and two-way shocks. The degree of personal injury often varies depending on the type of electric shock. Different levels of electric shock may cause personal safety hazards to a certain extent. The timely treatment of the electric shock is an important measure to ensure that the fault can be resolved in the first time. In the power supply of coal mines, there are many ways to prevent electric shock hazards, such as ensuring the stability of voltage safety. At the same time, when using voltage, it is necessary to systematically detect insulation devices such as power-on facilities, and effectively handle circuit problems in a timely manner. In addition, it is also necessary to increase the handling of insulation interfaces such as cable joints to ensure their tightness. As long as the leakage phenomenon is found, it is necessary to investigate and implement isolation at the first time to reduce the occurrence of electric shock accidents. Conclusion The development of coal mining enterprises will help promote social and economic development and, to a certain extent, improve people's quality of life. On the one hand, we must affirm the outstanding contributions made by the coal mining system for social development. On the other hand, we should also increase the prevention of potential safety hazards in the coal mine electrical system. We must continue to learn more and more while strengthening the safety awareness of coal mine electrical installations. The method of handling faults in the electrical facilities of coal mines to ensure the normal supply and safe use of electricity. In addition, we must also increase the safety supervision over the power supply of coal mining companies, such as regular inspections of electric facilities, continuous implementation of safe power supply, and ultimately ensure the safety of production. Ac Heat Exchanger,Tube Heat Exchanger,Finned Pipe Heat Exchanger,Aluminium Heat Exchanger Suzhou Green New Material Technology Co., Ltd. , https://www.szgreenvip.com