guo wang liao ning sheng (30 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2024-02 Pages: 236 Publisher: China Electric Power Press This book studies the loss reduction technology of distribution network. mainly through the analysis of various factors affecting the power loss of distribution network. so as to find the optimal loss reduction strategy. including loss reduction management requirements. line loss management system. loss reduction of station equipment. optimization of line path and use of new loss reduction equipment.

paperback. Condizione: New. Paperback. Pub Date: 2015-08-01 Pages: 57 Language: Chinese Publisher: China Electric Power Press security risk investigation and management of power grid enterprises Handbook is divided into 10 chapters. from building mechanism. education and training. investigation and assessment. prevention and control of governance information reporting. supervision and other aspects of the assessment of the security risk investigation and management carried out a detailed interpretation. Grid enterprise .

paperback. Condizione: New. Language:Chinese.Pub Date: 2015-01-01 Pages: 108 Publisher: China Electric Power Press power production should be aware that should quiz: Transmission transport inspection for the power transmission system in the transport inspection. scheduling. design. development. installation and commissioning engineers and technicians. workers and management staff to study and training. as well as university teachers and students for the relevant professional reference.

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2023-12 Pages: 220 Publisher: Publishing House of Electronics Industry This book adheres to the spirit of truth-seeking. pragmatism. objectivity. rationality and professionalism. Starting from the actual needs of the industry. it explores the needs. status. standards. types. applications. trends and other contents of intelligent power distribution application technology. Through detailed data. rich application cases. and in-depth observation and analysis.

paperback. Condizione: New. Language:Chinese.Pub Date: 2015-01-01 Pages: 144 Publisher: China Electric Power Press power production should be aware that should quiz: substation operation and maintenance applies to the power system in the substation operation and maintenance. scheduling. design. development . installation and commissioning of engineering technicians. workers and management staff. as well as teachers and students concerned.

paperback. Condizione: New. Language:Chinese.Pub Date: 2015-01-01 Pages: 180 Publisher: China Electric Power Press power production should be aware that should quiz: Distribution transport inspection According to national standards. industry and the State Grid Corporation promulgated regulations. combined with transport and distribution of professional inspection actual work in question and answer format to explain the basics of the distribution network. a common distribution line construction and maintenance. distribut.

paperback. Condizione: New. Paperback. Pub Date: 2020-06-01 Pages: 112 language: Chinese Publisher: China Power Press. Inspection Technical Supervision Equipment Supervision Guide total 5 chapter. oil immersion transformer. oil immersion reactor . Circuit breaker. combination electrical and isolation switch 5 types of equipment supervision projects. supervision content. project weight. supervision points. supervision .

paperback. Condizione: New. Paperback. Pub Date: 2018-07-01 Pages: 80 Language: Chinese Publisher: China Electric Power Press This book is based on the Safety Control Measures for Key Points of Construction Sites of Transmission Line Projects issued by the Ministry of Infrastructure of the State Grid Corporation in June 2017. In the form of graphs. the key operation points of the construction site where personal accidents may occur in the transmission line project.

paperback. Condizione: New. Paperback. Pub Date: 2018-07-01 Pages: 76 Language: Chinese Publisher: China Electric Power Press According to the National Power Grid Corporation Infrastructure Department issued in June 2017. Substation (conversion station construction site key point operation safety control The measures are prepared and used to illustrate the construction of a personal accident in a substation (conversion station) project.

paperback. Condizione: New. Language:Chinese.Multi-source multi-domain grid coordination control technology.

paperback. Condizione: New. Paperback. Pub Date: 2018-01-01 Pages: 200 Language: Chinese Publisher: China Electric Power Press The book is divided into six chapters. Chapter y intelligent substation Overview: The current development of intelligent substation at home and abroad. the basic concepts and technical features analysis of smart substation operation and maintenance problems and the danger point. Chapter intelligent substation operation and maintenance management: Intelligent substation .

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2020-10-01 Pages:220 Publisher: China Electric Power Press This book is a supporting training material for the Manufacturing Supervision Guide for Operational Inspection Professional Technical Supervision Equipment. The book is divided into 5 chapters. covering transformers and oils. The basic knowledge. standard system. testing methods and evaluation criteria of 5 types of equipment such as immersion reactors. combined electrical appliances. circuit breake.

paperback. Condizione: New. Language:Chinese.Pub Date: 2015-01-01 Pages: 228 Publisher: China Electric Power Press power production should be aware that should quiz: transforming a overhaul as substation maintenance job training books are also available for power production technology personnel and related management personnel. but also as a self-reference related professionals.

paperback. Condizione: New. Paperback. Pub Date: 2021-01-01 Pages: 158 Language: Chinese Publisher: China Electric Power Publishing House Electric Power Internet of Things Safety and Practice focuses on the safety of power Internet of Things. and introduces the connotation and application value of power Internet of Things. Summarizes the risks and characteristics of power Internet of Things security.?At the same time. the relevant safety standards and architecture of the power Internet of Things are expounded. and the s.

paperback. Condizione: New. Paperback. Pub Date: 2021-03-01 Pages: 115 Language: Chinese Publisher: China Electric Power Press Analysis of Typical Cases of Grid Material Sampling Tests: Coils. High Voltage Switchgear Equipment in the process of testing power grid materials in a way of combining pictures and texts A total of 15 cases of abnormal test cases were collected. and the reasons for the abnormalities were elaborated and analyzed. and guidance opinions were given to equipment vendors and test personnel.?Analysis .

paperback. Condizione: New. Paperback. Pub Date: 276 Language: Chinese Publisher: China Power Press. from the perspective of practical applications. the intelligent substation protection structure. configuration. principle. key technology. and according to on-site practical experience Focus on the test technology of the secondary system of intelligent substation. including smart substation full station moving model .

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2018-12-01 Pages: 316 Publisher: China Electric Power Press To meet the need for skills training and vocational skills appraisal of power. strengthen vocational training and skills identification test database. the State Grid Liaoning Electric Power Co. Ltd. organized the compilation of occupation skill appraisal grid companies (skills certification) exam series. This book is substation attendant .

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2018-12-01 Pages: 324 Publisher: China Electric Power Press To meet the need for skills training and vocational skills appraisal of power. strengthen vocational training and skills identification test database. the National Organization Liaoning Provincial Power Company wrote grid enterprises occupational skill Testing (skills certification) exam series. This book is a distribution line volumes. including the sentence .

paperback. Condizione: New. Language:Chinese.Substation equipment completion acceptance technical supervision and inspection training materials.

paperback. Condizione: New. Paperback. Pub Date: 2019-01-01 Pages: 356 Language: Chinese Publisher: China Electric Power Press electricity to meet the needs of vocational skills training and skills identification work. strengthen vocational training and skills identification test database. the National Network of Liaoning Province power company Limited organized the compilation of occupation skill appraisal grid companies (skills certification) exam series .

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2020-09-01 Pages: 280 Publisher: China Electric Power Press This book has 12 chapters. covering basic knowledge of relay protection. smart substation protection. UHV protection. DC protection. system protection. new energy Power station protection and other contents are accompanied by very practical contents such as oscillogram analysis and relay protection information interpretation.?The book is from simple to deep. rich in content. and can be used as a .

paperback. Condizione: New. Paperback. Pub Date: 2021-02-01 Pages: 453 Language: Chinese Publisher: China Electric Power Press. This compilation of test questions is divided into four parts: fire safety. traffic safety. security (anti-terrorism). and power facility protection. Selections. judgments. short answers and cases. etc. summarize the relevant laws and regulations. daily job responsibilities. skills and common sense. emergency response and other knowledge required for each professional work.?The Compilation of .

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2017-12-01 Pages: 367 Publisher: China power press Book closely combined with the current smart grid development and dc power transmission project ShuDeHua operations under the background of the protection of the main technical points. includes all kinds of smart grid relay protection technology commonly used questions and typical tests.Its content mainly includes: the basic theory. intelligent substation technology. operation maintenance. equipment.

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2022-09-01 Pages: 792 Publisher: my country Water Resources and Hydropower Press Based on the project and combined with the needs of the field test work. the book is divided into eleven chapters. mainly answering the theoretical basis of electrical insulation. the general introduction of preventive experiments. measuring insulation resistance. measuring leakage current and DC withstand voltage test. and measuring dielectric loss factor tang. AC withstand .

paperback. Condizione: New. Paperback. Pub Date: 2022-08-01 Pages: 1324 Language: Chinese Publisher: my country Water Conservancy and Hydropower Publishing House Preventive Test Methods and Diagnostic Techniques for Power Equipment (Third Edition) Based on rich practical experience. according to the Preventive Test Regulations for Electric Power Equipment (DL/T596-2021) and other national and electric power industry new standards. regulations. specifications. combined with the current development of new technologies for.

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2018-12-01 Pages: 360 Publisher: China Electric Power Press to strengthen the construction of vocational training and skills appraisal test library to meet the needs of electric vocational skills training and skill appraisal. State Grid Liaoning Electric Power Co. Ltd. Organized and compiled the Power Grid Enterprise Vocational Skills Identification (Skills and Others Certification) Question Bank series. This book is the Distribution Line volume.

paperback. Condizione: New. Paperback. Pub Date: 2018-02-01 Pages: 208 Language: Chinese Publisher: China Electric Power Press This book elaborates on the common quality problems and standard practices in the construction of various sub-projects of distribution network engineering. supplemented by a large number of The scene photos and detailed text descriptions. in a correct and correct way. not only indicate the violation of the construction process requirements of each link.

paperback. Condizione: Good. Liaoning Province telephone book 20072008 thick +649 +.

paperback. Condizione: Good. Liaoning Netcom Yearbook 2007 (16 large thick).

paperback. Condizione: New. Paperback. Pub Date: 2019-02-01 Pages: 762 Language: Chinese Publisher: China Electric Power Press Standard Substation Relay Protection Site Inspection Standardization Operation (Set of 3 volumes) specifies the standardization of on-site inspection of conventional substation relay protection devices General requirements for operations. inspection items. inspection contents. inspection methods and standards. for.