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Operation and Maintenance Management Analysis of Emergency Diesel Generator

点击量: 5 Release time: 2019-11-18 Clicks: 5

As an important emergency supporting facility in people's daily life, diesel generator sets have been widely used in China, and they have the advantages of strong stability and convenient application. In order to ensure the normal operation of the emergency diesel generating set, it is also required to further strengthen the operation and maintenance management of the unit. The problems existing in the operation of the emergency generating set need to be solved in a timely and effective manner, and only in this way can the diesel power generation be effectively avoided A series of emergencies during the operation of the crew. 1 Analysis of the current operation and maintenance status of diesel generator sets At this stage, China's standby diesel generator sets are under the care and management of professional personnel during the maintenance and management process. The specific structure is shown in Figure 1. Because China's power resources are relatively abundant, emergency diesel generator sets are in an idle state in most states, which has led to insufficient attention to the maintenance of diesel generators by enterprises, and few people have paid attention to diesel power generation. The operating status of the unit is regularly inspected, and professional analysis opinions and handling opinions have not been taken for the problems existing in the operation of the diesel generator set. Under this mode, the emergency diesel generator set can not obtain good operation and maintenance effects. Once problems occur during operation, it will also have a very serious impact on the service life and application quality of the generator set. In addition, in the current stage of diesel generator set management, the extensive management mode is adopted, which will easily lead to serious operating problems for the diesel generator set, and it is difficult to give full play to its emergency power generation effect. In addition, during the current stage of the operation and maintenance of diesel generator sets, there are still problems of low use efficiency and high maintenance costs, which will also have a serious impact on the normal operation of the generator set. Figure 1 The specific composition of a diesel engine 2 Several measures to improve the operation and maintenance quality of emergency diesel generator sets 2.1 Improving the comprehensive quality of maintenance management personnel In the operation and maintenance management of emergency diesel generator sets, special personnel are also required to perform equipment Care and maintenance management work, there are certain requirements for the vocational skills and operating level of these staff, and each care and operation staff must be able to hold a post to ensure that they have a good diesel generator set operation Management skills. In addition, in the daily maintenance management process, it is necessary to continuously strengthen the professional skills training of relevant maintenance personnel, so as to promote the maintenance staff's work quality and professional literacy to be effectively improved, so that the operation and management level of diesel generator sets can be obtained. Further improvement. In addition, it is also necessary to strictly prohibit personnel who do not have the qualifications to perform the operation and maintenance of the emergency diesel unit to avoid operation and maintenance failures. 2.2 Targeted formulation of maintenance emergency plans In order to further improve the operation and maintenance management level of diesel generating units, relevant companies are also required to make rational plans for emergency plans, and to implement emergency plans based on the actual operation of emergency diesel generating sets. The continuous improvement of the power supply is the only way to give full play to the efficiency of the emergency diesel generator set after a power outage, and to supplement and supply power in the first time after a power outage. In the relevant national standards, the emergency response time of emergency diesel generator sets needs to be controlled within 30s, so as to ensure the effective supply of first-level power consumption in emergency situations. In addition, it is required that in the daily operation and maintenance management work, a reasonable formulation of the system should be made according to the operation situation of the diesel generator set. Achieved good maintenance management results. In the process of operation and maintenance management of diesel generators, the following three principles need to be followed: firstly, the principle of safety first, secondly the principle of prevention first, and finally the principle of comprehensive management. Only when the operation and maintenance of the diesel generator set is fully followed on the basis of the above three principles, can it ensure that its emergency function is maximized, and it can also provide a good guarantee for the power supply situation, which can effectively avoid Some economic losses caused by power outages occurred. 2.3 Main Maintenance Principles of Diesel Generator Sets The application frequency of emergency diesel generator sets is generally low, and they are idle for most of the time, which requires us to ensure that the diesel can be turned on correctly and effectively during the application process. Generator, which also requires the daily maintenance of the battery in the diesel generator set. In the daily operation and management process, if the battery maintenance is not done well, the problem of insufficient power storage inside the battery will also cause the emergency startup of the emergency diesel generator set within 30s. As a result, some operational failures occur. In order to do a good job in the maintenance and management of the batteries in the generator set, maintenance is also required

Copyright: "Reed Power" ICP record number: 苏 ICP 备 15032624 号 -2