根据石油化工企业工厂用电系统运行、维护、检修的实际要求，系统改造方案及

According to the actual requirements of the operation, maintenance and overhaul of the power system of the petrochemical industry, the system transformation plan and implementation follow the following principles: The principle of technological progress. The transformation is based on the <br>basic principles of improving the technical level of equipment, innovating the operation and management mode of the electrical system, improving the efficiency of production management, and saving energy and reducing consumption. The principle of starting from reality. The transformation adopts technical solutions that are not only suitable for the actual situation of the enterprise, but also can bring good economic benefits. The principle of saving money. The transformation aims at the transformation of the weak links of the power supply system, and uses the limited funds where they are most needed to improve the <br>effective utilization of funds . The principle of full participation. The transformation aims at the common problems in the power system of domestic petrochemical enterprises, mobilizes the enthusiasm of all parties, and fully absorbs the opinions and needs of operators on duty, maintenance personnel, enterprise managers and plan designers to ensure that the solutions are extensive And effectiveness.

According to the actual requirements of the operation, maintenance and maintenance of electricity system in petrochemical enterprises, the system transformation plan and implementation follow the following principles: the principle of technological progress. Renovation to improve the technical level of equipment, innovation of electrical system operation and management mode, improve production management efficiency, energy saving.<br> Reducing consumption is a basic principle. The principle of starting from reality. The transformation adopts a technical scheme that is suitable for the actual situation of the enterprise and can bring good economic benefits. The principle of saving money. Renovation for the weak link of the power supply system, the limited funds used in the most urgent need to upgrade the funds.<br> Effective utilization. The principle of full participation. Renovation for domestic petrochemical enterprises plant electricity system common problems brainstorming, mobilize all aspects of enthusiasm, fully absorb the duty operators, maintenance personnel, enterprise managers and program designers of the views and needs, to ensure that the solution has a broad and effective.

According to the actual requirements of the operation, maintenance and overhaul of the plant power system in petrochemical enterprises, the system transformation scheme and implementation follow the following principles: the principle of technological progress. In order to improve the technical level of equipment, innovate the operation and management mode of electrical system, improve the efficiency of production management and save energy<br>Consumption reduction is the basic principle. The principle of proceeding from reality. The technical scheme which is suitable for the actual situation of the enterprise and can bring good economic benefits is adopted. Capital saving principle. Transformation for the weak link of the power supply system transformation, the limited funds used in the most urgent need to improve the funds<br>Effective utilization rate. The principle of full participation. In view of the common problems existing in the plant power system of domestic petrochemical enterprises, we should pool our wisdom, mobilize the enthusiasm of all aspects, and fully absorb the opinions and needs of operators on duty, maintenance personnel, enterprise management personnel and scheme design personnel, so as to ensure the universality and effectiveness of the solutions.<br>