wang ning xia (181 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2014-04 Publisher: Gansu Nationalities Publishing House. This book. titled Building Gansu's Image. uses a bilingual format to explain and summarize Gansu's natural geography. history and culture. environmental resources. strategic position. construction achievements. local customs. resource development and utilization. opening up and exchanges with the outside world. improvement of the investment environment. and the progress and development Gansu has mad.

paperback. Condizione: New. Paperback.Pub Date:2022-01-01 Pages:76 Language:Chinese Publisher:China Electric Power Publishing House In recent years. with the development of information technology. big data technology and concepts have been widely used in traditional industries such as finance. transportation. logistics and catering . had a disruptive impact and completely changed the landscape of these industries. Through the integration of big data and traditional industries. it has become a development trend and conse.

paperback. Condizione: New. Paperback. Pub Date: 2023-05 Pages: 133 Language: Chinese Publisher: China Electric Power Press Based on massive power data. this book introduces the latest big data technology. machine learning algorithms. deep learning algorithms and reinforcement learning algorithms in the power industry. This book takes the integration of big data. machine learning. deep learning and reinforcement learning with the power industry as an opportunity. and uses the latest big data technology. machine learning.

paperback. Condizione: New. Paperback.Pub Date:2022-09 Pages:172 Language:Chinese Publisher:Wuhan University Press This book is based on the background of State Grid Corporation of China (hereinafter referred to as State Grid) solidly promoting emergency drills for large-scale power outages. Guided by the scientific management and standardized operation of emergency drills. combined with the emergency management practices of State Grid Ningxia Electric Power Co. Ltd. (hereinafter referred to as State Grid Ningxia Elect.

paperback. Condizione: New. Paperback. Pub Date: 2023-12 Pages: 174 Language: Chinese Publisher: China Electric Power Press This book is divided into five chapters. Chapter 1 is low-voltage distribution equipment. which introduces the common equipment and facilities in the low-voltage distribution network. their composition structure and main usage methods. including low-voltage overhead lines. low-voltage cable lines. distribution transformers. low-voltage distribution cabinets. low-voltage circuit breakers. disconnect.

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2024-12 Pages: 132 Publisher: China Electric Power Press This book mainly introduces the generation mechanism and diagnostic methods of grounding current in converter transformer cores and clamps. Key contents include mathematical models of the electromagnetic physical processes under single-point and multi-point grounding of converter transformer cores and clamps. considering the influence of leakage magnetic fields; introduction to grounding current in .

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2025-02 Pages: 128 Publisher: China Electric Power Press Dry-type air-core reactors are important reactive compensation equipment in power systems. and their stable operation directly affects the quality of energy transmission in power systems. During the operation of dry-type air-core reactors. due to the large load current. the thermal stress generated is an important cause of cracking of the encapsulated insulation material. which then develops into su.

paperback. Condizione: New. Paperback. Pub Date: 2024-05 Pages: 237 Language: Chinese Publisher: China Electric Power Press This book is compiled by State Grid Ningxia Electric Power Co. Ltd. according to the requirements of State Grid Corporation of China for the construction of full-business core teams for equipment operation and maintenance. combined with the company's actual situation. in accordance with the Guiding Opinions of State Grid Corporation of China on Strengthening the Construction of Full-Business Core .

paperback. Condizione: New. Paperback.Pub Date:2023-01 Pages:237 Language:Chinese Publisher:China Social Publishing House This book is based on the Guidelines for Mental Health Education in Primary and Secondary Schools revised by the Ministry of Education in 2012 and theoretical research on psychology. and is oriented towards students' developmental mental health education counseling. The course is designed and implemented by teachers according to the characteristics of each stage of students' psychological development.

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2023-11 Pages: 200 Publisher: China Electric Power Press As the construction scale of power grids becomes increasingly large. technical requirements are getting higher and higher. and the number of personnel involved is also increasing. many management problems and contradictions are accompanied. resulting in poor communication. difficulty in carrying out work. not knowing beforehand. not asking afterward. disconnection and faults. etc. In order to allevi.

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2023-10 Pages: 208 Publisher: China Electric Power Press Starting from the perspective of the actual operation of the power grid. this book introduces the types of bird-related faults. the drawing of bird-related fault risk distribution maps. and the distribution of each level of regions. Taking the Northwest Power Grid as an example. it introduces the distribution of bird resources and the characteristics of the main bird species involved in bird-related.

paperback. Condizione: New. Paperback.Pub Date:2023-08 Pages:261 Language:Chinese Publisher:China Electric Power Press Based on the State Grid Corporation of China Teacher Management Measures (State Grid Enterprise Management [2021] No. 70). State Grid Corporation of China Network Training Resource Development Technical Specifications (State Grid Enterprise Management [2021] No. 289) and other documents. and drawing on advanced training theories and technologies. based on the full-time trainer competency model. combined.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: China Water Power Press. This book describes in detail the system testing and system maintenance.

Hardcover. Condizione: New. Language:English.Author:(YING)W R Pickering WANG WEI RONG LI NING JUN XIA GUAN JUN ZHU.Binding:HardCover.Publisher:Shanghai Foreign Language Education Press Pub . Da.

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2024-10 Pages: 260 Publisher: Enterprise Management Press This book combines the actual operation and risk control experience of Wuzhong Power Supply Company of State Grid Ningxia Electric Power Co. Ltd. in the fields of power transmission. substation. distribution. infrastructure. etc. and carefully sorts out the key risk points. preventive control measures. inspection points and common violations in the operation process according to the characteristi.

paperback. Condizione: New. Paperback.Pub Date:2023-07 Pages:238 Language:Chinese Publisher:China Electric Power Press This book arranges the content in a way of going from the simple to the complex. mainly including the development of power systems. the model building of key equipment in new energy power systems. and the installation and use of the YALMIP toolkit. laying the foundation for the modeling. simulation and analysis of new energy power systems. Taking the load frequency control of the current new energy powe.

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2024-06 Pages:220 Publisher:China Electric Power Press has compiled this book to implement the relevant requirements of State Grid Corporation of China. focusing on lowering the center of gravity. getting close to equipment. strengthening the foundation. and lean management. implementing the equipment master system. improving the quality of equipment monitoring. ensuring the safe and stable operation of power grid equipment. and improving the business skill.

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2025-03 Pages: 212 Publisher: China Electric Power Press Based on the editors' years of engineering practice and research experience in RTLab hardware-in-the-loop test benches. energy storage controller testing. and energy storage power station modeling. this book provides a detailed and systematic summary of the methods and techniques for RTLab-based energy storage controller testing. parameter identification. single-machine modeling. and equivalent mode.

paperback. Condizione: New. Paperback. Pub Date: 2022-11 Pages: 255 Language: Chinese Publisher: China Electric Power Press Starting from the origin and development of think tanks. the Strategic Research and Practice of Think Tanks in Power Grid Enterprises reviews the development of Chinese think tanks and typical think tanks in power grid enterprises. summarizes and introduces the implementation steps and application cases of policy research. summarizes the methods and results of strategic research and planning. and o.

paperback. Condizione: New. Paperback. Pub Date: 2023-04 Pages: 199 Language: Chinese Publisher: China Electric Power Press The book Practical Technology of Operation and Maintenance of Converter Transformers has six chapters. From the perspective of converter transformer operators and maintainers. starting from the basic concepts such as the characteristics and functions of converter transformers. the book combines theory with actual equipment on site. introduces the type parameters. structural principles and high-volt.

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2022-03-01 Publisher:Tianjin Science and Technology Translation and Publishing Co. Ltd. Tumor Radiation Therapy Planning Manual (2nd Edition) introduces the basic physical principles. simulation and treatment tools of radiation therapy. and then discusses each part in detail. The main points of radiation therapy for various common lesions. including radiation therapy of the central nervous system. head and neck. breast. chest. gastrointestinal tract. genit.

paperback. Condizione: New. Paperback.Pub Date:2023-05 Pages:230 Language:Chinese Publisher:China Electric Power Press Mainly includes the introduction of RT-LAB semi-physical simulation system. system interface settings. simulation environment settings. RT-LAB and MATLAB joint simulation. laying the foundation for establishing a new energy controller model based on RT-LAB. Combined with the current mainstream control strategies and circuit topologies of new energy controllers. the detailed operation steps and precautio.

Hardcover. Condizione: New. HardCover.Pub Date:2020-12 Pages:191 Language:Chinese Publisher:Dalian University of Technology Press.

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2024-11 Pages: 348 Publisher: China Electric Power Press This book introduces the relevant systems. architectures. principles. and application cases of power grid dispatch automation master station systems and network security protection. It consists of seven chapters. covering the fundamentals of smart grid dispatch control systems. smart grid dispatch control system platforms and applications. power-specific security protection technologies. general sec.

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2024-02 Pages: 292 Publisher: China Electric Power Press 0.4kV Distribution Network Non-stop Operation Training Materials compiled by the Training Center of State Grid Ningxia Electric Power Co. Ltd.

paperback. Condizione: New. Paperback. Pub Date: 2024-07 Pages: 273 Language: Chinese Publisher: China Electric Power Press The main contents of this book include 10kV cable fusion middle head production technology. 10kV cable cold shrink middle head production technology. 10kV cable cold shrink terminal head production technology. 0.4kV cable cold shrink middle head production technology. 0.4kV cable cold shrink terminal head production technology. 10kV cable fault test technology. 10kV cable path search technology. 10.

Soft cover. Condizione: New. Language:Chinese.Author:WANG NING XIA WEI YIN HUAN.Binding:Soft cover.Publisher:Machine Press Pub. Date :2005-08-01.

paperback. Condizione: New. Paperback. Pub Date: 2022-09 Pages: 230 Language: Chinese Publisher: Wuhan University Press Emergency rescue is the last line of defense for safe production. Doing a good job in emergency rescue is a concrete manifestation of the State Grid Ningxia Electric Power Co. Ltd. resolutely shouldering the political. economic and social responsibilities of the central enterprises stationed there. fully implementing the corporate purpose of People's Power Industry for the People. and meeting the peop.

paperback. Condizione: New. Paperback. Pub Date: 2023-12 Pages: 274 Language: Chinese Publisher: China Electric Power Press State Grid Ningxia Electric Power Co. Ltd. fully implements the company's one body and four wings high-quality development and safety production work requirements. accelerates the transformation and upgrading of distribution network construction. and comprehensively improves the quality and efficiency of distribution network engineering construction. Through the in-depth application of new multifu.

paperback. Condizione: New. Paperback.Pub Date:2022-06-01 Pages:500 Language:Chinese Publisher:China Electric Power Publishing House Power Grid Enterprise Professional Skills Assessment Question Bank - Electrical Test Worker is compiled based on the national vocational skills appraisal. the power industry vocational skills appraisal and the State Grid The relevant systems. norms and standards for skill level evaluation (recognition) of the Co. Ltd. are based on the actual production of Ningxia power grid. and integrate.