行标《电力系统技术导则》SD 13184Word下载.docx

1、行标:电力系统技术导则SD 131-84 The technical guidance of power system technology is the guidance of electric power system （trial） Notification of the introduction of SD 131-84 （trial） to the electric power systems technical guide （84） the 30th of hydropower On the basis of summarizing the power grid developme

2、nt and operating experience, our ministry in 1981, was formally issued guidelines for the power system security and stability, work for the planning, design and operation of power system, formulate a unified standard system stability. Practice shows that this guideline on reasonable electricity netw

3、ork construction and retrofit, and to improve the level of system security and stability, and greatly reduce system stability plays an important role in guiding damage accident. Again in recent years, the ministry of is building 500 kv power grid to the investigation of the system, and the feeling i

4、n the guidelines for the security and stability of power system, it is necessary to formulate a guidelines for the power system technology, to adapt to the rapid development of power system, and adapt to the high level of voltage of power grid, the big unit, regional networks, such as high voltage d

5、irect current transmission gradually appear new situation. The guidelines for the power system technology is based on nearly 10 years development trend and the current problems in the development of power system, puts forward technical principles, and after repeated research. Recently, it has been a

6、mended according to the opinions of various units for the original consultation. If you find any problems in the trial, please refer to the department at any time for further revision. Put forward the technical principle of this guideline, the existing operation of power system can not meet the requ

7、irements, should create conditions, through planned to carry out technical transformation and implement step by step. Planning and design of the new power system, should be combined with the actual situation of regional development, based on the principles of this guideline for further analysis and

8、research work, to achieve the best comprehensive technical and economic benefits. December 24, 1984 1 the general 1.1 Power systems include power generation, power transmission, electricity transmission, power distribution and corresponding communications, safety automation, relay protection, and sc

9、heduling automation. The basic task of power system planning, design and operation, is under the national development plan of overall planning, rational development and utilization of energy resources, with the least amount of spending （including investment and operation cost） for each department of

10、 national economy and peoples life to provide sufficient qualified, reliable and quality power. 1.2 to coordinate between the relevant departments of the power system and the professional work, make the electric power system planning, design and operation to cooperate with each other, realize the ba

11、sic task, formulates this guideline, all departments should abide by. 1.3 research, experiment and departments should analyze the various feasible to improve the quality of electric power system security, economic and technical measures, through experiment and pilot after gaining experience, promoti

12、on used in power system. Basic requirements of electric power system The basic requirements of economy, reliability and flexibility should be met with the basic requirements of economy, reliability and flexibility. A. correctly handle the recent needs and future development, the basic construction a

13、nd operation, economy and safety, a system （hair, send, and match） and the secondary system, automation, communications, security, automatic, relay protection） form a complete set of construction and the coordinated development and other major relationships, to achieve the best comprehensive economi

14、c benefits. The electric power system shall have the ability to resist disturbance in accordance with the safety and stability guide of the power system, and prevent the widespread power failure of the occurrence of catastrophic effects. C. design and planning departments in the design and arrangeme

15、nt of large engineering project, should strive to make every stage in the process of its construction can be compatible with the existing power system, and provide necessary for power system security and economic operation of flexibility. The design and operation of the electric power system shall b

16、e provided with the necessary power reserve. The reliability analysis should be carried out in the planning and design, and the electric power system shall be calculated in the future. 2.3 Power grid planning and design, including the end system, the power of the access, link, etc., should be comprehensive, overall consideration, reasonable layout, carry out hierarchical partition principle,