How to strengthen the safety management of substation operation in power system

doing a good job in the operation, maintenance and management of power equipment in each substation in the power grid is a major event related to the safe and stable operation of the power grid, industrial and agricultural production and normal power consumption of people's lives. In order to ensure its safe and stable operation, treat both the symptoms and root causes, block and drain, it is necessary to do a good job in various safety management work in the substation and realize the importance of each safety management work. In terms of specific operation methods, we should focus on the following aspects: first, strengthen safety awareness and strictly implement the two-vote-three system. People's thinking determines people's actions. Accidents happen in two aspects: external factors and internal factors. Practice has proved that external factors are only conditions, internal factors are fundamental, and the main factor that determines internal factors is people, so safety work should be people-oriented. It is not enough to enhance the safety awareness of employees only by instilling safety education, and a good atmosphere of learning, stressing and using safety must be created. First of all, a strict safety network should be established in the substation, the safety work should be focused on the substation, the operators should be the main body of safety production, the first person responsible for safety in the substation should be established, and the safety and economic assessment system should be strictly implemented; Secondly, in the substation management office, it is necessary to sign safety responsibility forms with various substations, substations and individuals, and do their respective duties. At the same time, in order to do a good job in safety, all employees should make full use of their time, learn more and learn well the safety knowledge in production technology in combination with their actual work, thoroughly understand the Safety Regulations, strictly implement the "two votes and three systems", and be familiar with the method of cardiopulmonary resuscitation. In order to test the learning effect of employees, we should take the "Safety Regulation" exam regularly or irregularly, and employees who fail the exam must not be allowed to take up their posts. Strictly implementing the "two votes and three systems" is an important measure for the safety management of substation operation. Therefore, it can effectively prevent power grid accidents, equipment accidents and personal injury and death accidents by ensuring the implementation, monitoring and inspection of operation tickets, the issuance, licensing and disclosure of working tickets, the arrangement of safety measures and on-site inspection, the patrol inspection of equipment and the pre-control analysis of dangerous points. This requires us to strictly control the four levels of operation: before operation, we should fill in the operation ticket carefully, check it carefully and carry out simulation operation; Strictly implement the system of guardianship and repetition during operation; Resolutely put an end to the phenomenon of operating without tickets and dispatching orders and expanding the scope of operation; When arranging safety measures, we should strictly follow the requirements of the working ticket, conscientiously implement the scope of setting the safety barrier, the installation location of the ground wire and the correct hanging of the relevant signs, etc., and must not be careless and perfunctory. Second, the responsibility and supervision are in place. Over the years, the rules and regulations for the prevention of substation accidents and substation operation in various power enterprises are relatively sound and the measures are effective. Whether there is an accident or not, the key is the implementation of the system and whether the responsibility is implemented in place. First of all, the first person responsible for safety must be responsible. The first person responsible for safety must take direct leadership responsibility for safety production, and must have a high understanding of safety production, so that the leadership, thinking and work are in place. Secondly, it is an important measure to ensure the long-term stability of production for personnel at all levels to promote the responsibility of substation operation, formulate the responsibility for safety in production and establish a set of responsibility system for safety in production. According to the goal and task of enterprise's safety production, and according to the division of functions of each post, the responsibility is divided into layers, and the responsibility is concrete, organized and standardized, so that whoever is in charge of the matter is responsible for the management. In this way, each post has a complete set of responsibility system and reward and punishment rules, which can be followed by rules. Those who violate the rules can make the operators have both pressure and motivation to stimulate the enthusiasm, initiative and sense of responsibility for safety production of substation operators. To ensure that the responsibility of substation operation is in place, there must be a sound supervision mechanism. That is to say, the completion of the responsibility system for personnel at all levels of substation, the combination of dynamic assessment and index assessment, the strict requirements to promote the overall position of personnel at all levels, and the performance of safety production as an important basis for the assessment of cadres. At the same time, we should strengthen the inspection and assessment of violations, especially in the implementation work, constantly correct the violations on the spot, and strengthen the assessment, so as to form a deterrent force to the offenders on the spot, so that they do not have the luck of violating the rules in actual operation, thus strictly enforcing the safety rules and regulations, and truly consciously obeying the rules and discipline to prevent the occurrence of safety accidents. Three, using scientific methods to consolidate the basic work of substation safety management. In the safety management of substation operation, the introduction of scientific management methods has become an important method to do a good job in safety. The scientific methods of safety evaluation and dangerous point analysis and control are playing an increasingly important role in substation safety management. Safety evaluation mainly evaluates the overall safety level of a unit in a certain period of time from a macro perspective. From the evaluation process, it finds out the dangerous points that affect safety, and analyzes and controls the found dangerous points to resolve and eliminate the dangerous points and ensure the safe operation of equipment. Its essence is truth and rectification. As a scientific management method to ensure safety, the dangerous point analysis and control method embodies the idea of all-staff, all-round and whole-process safety management, and it is a scientific management means from managing results to managing processes. In practical work, finding the dangerous point is the premise, controlling the dangerous point is the key, and resolving the dangerous point is the purpose. From the scope of use, the safety evaluation is generally combined with the safety inspection in spring, autumn and winter, which is to evaluate the safety situation of the whole station as a whole, while the analysis and control of dangerous points can be carried out anytime and anywhere, regardless of the size of the work. Therefore, these two methods can be said to complement each other. How to apply scientific methods to the safety management of substations? First of all, we should carry out extensive publicity and education activities for employees, so that every employee can truly understand the essence of these two scientific methods. For example, let employees understand that the dangerous points of safety production are accident-prone points, frequent points, hidden dangers of equipment and hidden points of human error. Without analysis and pre-control, it may become an accident under certain conditions, thus enhancing the consciousness of operators to analyze and control dangerous points. Secondly, in practical work, substations should also increase the use and summary of various scientific management methods. For a new method, we should not always think that there are some shortcomings in its use, but should pay attention to the advanced scientific thought and strong vitality it represents, and it needs us to constantly learn and summarize in practice and constantly improve and improve in the summary. In the safety management of substation operation, it is an important link to ensure the safe operation of equipment by adopting scientific management methods and consolidating the foundation of safe production from various aspects such as equipment, management, environment and working methods. Fourth, pay attention to staff education and training to achieve sustainable development. In the process of implementing rules and regulations, substation operators only stipulate the steps and procedures of a certain operation process due to the limitations of some systems themselves, but do not put forward specific requirements for each link and quality of the whole process. For example, as long as the rules and regulations are strictly implemented, although equipment defects can sometimes be found, the qualitative nature of the defects and their impact on safety production have a great relationship with the technical level of operators. People with high technical level can find out the major hidden dangers that affect the safe operation in time and ensure the safe and reliable operation of the power grid. It can be seen that to do a good job in safety production, it is necessary to improve the safety knowledge and technical quality of substation operators. First of all, to do a good job in the technical training of substation operators and improve the overall quality of workers and staff units in an all-round way, we must base ourselves on the reality of substations and revitalize the existing human resources in the stations. It is necessary to intensify efforts to guide and encourage employees to actively participate in various forms of technical learning, on-the-job training, academic education and follow-up academic education to improve the overall quality level of operators. In the long run, a staff with high academic qualifications will strategically reserve talents for the healthy and rapid development of the power grid in the future, so that enterprises can truly achieve sustainable development. Secondly, we should take job training as the main body and comprehensively improve the technical level and business ability of substation operators. On-the-job training focuses on the difficulties and doubts of this position, and it should be highly targeted, which plays an extremely important role in improving the technical level of employees. Because the on-the-job training attaches great importance to the training effect, the training methods can be varied, such as sending personnel to attend various learning classes and rotation training classes organized by superiors, so that they can bring back new technologies and new ideas, and then give a second lecture to the staff of the whole station, so that the substation training work is always in line with the overall work of the enterprise; You can also carry out technical contests, skill competitions, anti-accident drills, etc., or use on-site training to better apply theoretical knowledge to practice, deepen influence, broaden ideas and enhance the effect of training.