Transformer Substation Reduce Line Loss And Improve The Economy Of Transmission
The role of the Transformer Substation: the conversion voltage, in order to facilitate power transmission, voltage through the step-up Transformer Substation boost, can reduce line loss, improve the economy of transmission, to achieve long-distance transmission. The step-down Transformer Substation can turn the high voltage into the user's required level of use voltage to meet the needs of users.
Types of Transformer Substations: (1) Dry (2) Oil-immersed type: self-cooling, air-cooled, strong oil-air cooling, strong water and oil cold.
Self-static protection replaces traditional electromagnetic protection, since it has been widely used in the power grid, the relay protection speciality attaches great importance to the problem of countermeasure interference, and adopted a variety of measures to solve the problem of intrusion of external interference, which solves the problem of improper protection caused by external interference.
With the passage of time, many of the protection workers of the younger generation have not been familiar with the origin, mechanism and implementation process of various anti-interference measures, and how to grasp the construction technology standards in the field, and what anti-jamming measures should be extended to the substation two times after the technological development and progress. There is some confusion about how to optimize,Transformer Substation improve and improve the existing anti-interference methods.
Electric Power Engineering, from the original drawing design to put into operation, the commissioning of electrical equipment is a very important step, the book of pre-settlement electrical debugging is also essential,Transformer Substation let us to understand and learn a simple electrical debugging basic projects and operations.
Electrical commissioning mainly refers to the adjustment and testing of electrical equipment.
The site in accordance with the design drawings after installation can not be directly put into operation. In order to make the equipment safe, reasonable and normal operation, to avoid the accident to the country to cause economic losses, avoid casualties, we must carry out debugging work. Only after the electrical debugging qualified, the electrical equipment can be put into operation. Its work quality directly determines the efficiency and quality of electrical equipment after commissioning, and determines the degree of implementation of electrical automation.
The electric debugging is divided into the prophase preparation stage, the debugging stage, the test run stage, the debugging finishing stage. Preliminary preparation stage is mainly to the substation equipment, two times equipment for the initial understanding, fully grasp the system performance, specific devices, screen functions,Transformer Substation to achieve the system debugging requirements. The debugging phase, which combines the design requirement and the system function, carries on the thorough and meticulous experiment,Transformer Substation satisfies the test operation condition of the substation. The test-run stage is to verify the correctness of the fully-integrated system when all the functions of the secondary equipment are put into operation. After the test run,Transformer Substation the problems reflected during the trial run are eliminated. Finally, the training of maintenance personnel and operators in the final stage of commissioning, the collation and handover of documents and materials.