chao xian dian zhong guo (16 résultats)

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2010-02 Pages: 336 Publisher: Guangxi People's Publishing House sheets: 22Four Satisfaction guaranteed,or money back.

paperback. Etat : New. Language:Chinese.Paperback.Pub Date:2024-10 Pages:216 Publisher:China Electric Power Press Starting from the development of UHV transmission lines and UAV inspection technology. this book comprehensively introduces the basic knowledge of UAV transmission line inspection operations. systematically explains the standard operation process of visible light and infrared inspection. three-dimensional scanning and detection. collects and summarizes seven special operations of overhead transmission l.

Soft cover. Etat : New. Language:Chinese.Author:ZHANG QING SANG. JIN CHAO PEI ZHU ( XIAN GEI ZHONG GUO REN MIN JIE FANG JUN YUAN DIAN GUI QIAN BIAN QU ZONG DUI DI QI ZHI DUI.Binding:.Publisher:Guangxi People.

paperback. Etat : New. Language:Chinese.Paperback.Pub Date:2024-10 Pages:268 Publisher:China Electric Power Press Overhead transmission lines in my country are erected on a vast territory. and they are the largest in the world in terms of altitude and scale. Overhead transmission lines distributed in the wild must operate safely for 30 to 60 years. and must withstand various natural conditions and artificial external forces without failure. From design. material selection. construction. operation and maintenance to.

paperback. Etat : New. Paperback.Pub Date:2023-03 Pages:394 Language:Chinese Publisher:China Electric Power Press This book takes the Kunliulong DC project as the object. and studies and analyzes the data processing technology related to the UHV multi-terminal hybrid DC system. This book has 9 chapters. and the main contents include the basic situation of the Kunliulong DC project. the structure and working principle of the primary measurement equipment. the structure and principle of the secondary measurement syst.

paperback. Etat : Good. Movie Description: [warmly welcomed President Kim Il Sung] [Free International for the new generation of the Cultural Revolution. goods purchased more than five.

paperback. Etat : New. Paperback. Pages Number: 186 Language: Chinese. Publisher: China Electric Power Press. EHV Southern Power Grid Company has more than one converter station input operation. the converter station converter transformers are each other's backup feasibility and technical difficulties not only theoretical significance. but also as part of the emergency accident plan. Book consists of nine chapters. including introduction. converter transformers Profile. before and after the converter transformers t.

paperback. Etat : New. Chinese Foreign Korean Broadcasting 60 (Hangul).

paperback. Etat : New. Paperback. Pub Date :2014-06-01 Pages: 200 Publisher: China Electric Power Press 800kV UHVDC practical technical Q & A combination of cloud Guang UHVDC converter station engineering and Chuxiong. ear converter station east instance. in question and answer form introduces 800kV UHVDC equipment. control systems. protection systems. wiring and operation mode and other related knowledge. The book references and more coverage than the whole. the understanding and study of 800kV UHVDC practical tec.

paperback. Etat : New. Paperback. Pub Date: 2019-12-01 Language: Chinese Publisher: China Power Press 1. The principle of integrity and consistency Electricity maintenance test enterprise risk management system construction According to Southern Power Grid Safety Production Risk Management System (2017 Edition) and Safety Production Risk Management System Audit Guide (Trial) (2017 Edition) .

Soft cover. Etat : New. Language:Chinese.Author:ZHONG GUO NAN FANG DIAN WANG YOU XIAN ZE REN GONG SI CHAO GAO YA SHU DIAN GONG SI.Binding:Soft cover.Publisher:China Water Power Press Pub. Date :2008-01-01.

paperback. Etat : New. Paperback. Pub Date: 2020-08-01 Pages: 218 Language: Chinese Publisher: China Electric Power Press In order to meet the needs of green grid construction. China Southern Power Grid EHV and China Power Engineering Consulting Group Zhongnan Electric Power Design Institute Co. Ltd. combined project Practical construction experience. comprehensive analysis of low-carbon related technologies and applications of high-voltage direct current transmission system. and put forward guiding opinions for r.

paperback. Etat : New. Paperback. Pub Date: 2020-12-01 Pages: 180 Language: Chinese Publisher: China Electric Power Press Transmission Line Parameter Measurement Method and Calculation introduces the principle and method of electrical parameter measurement of power system transmission line.?Transmission Line Parameter Measurement Method and Calculation is divided into seven chapters. including introduction. calculation principle of transmission line electrical parameters. offline measurement of symmetrical transmis.

paperback. Etat : New. Paperback. Pub Date: 145 Language: Chinese Publisher: China Water Conservancy Hydropower Press Power Safety Manual has a systematic combing and extract of systematically compliance with relevant procedures related to the safety level of charged operations. The form of the line chart is simple. the description of the image. many orientation. multi-angle .

paperback. Etat : New. Language:Chinese.Paperback. Pub Date: 2019-09-01 Pages: 184 Publisher: China Water Conservancy and Hydropower Press overhead transmission lines in operation. due to weather and other objective factors and the problems inherent in the device will be a variety of defects. The presence of equipment defects. is bound to affect the safe operation of equipment. reliability of power supply lines of influence. This book systematically and visually analyze .

paperback. Etat : New. Language:Chinese.Paperback. Pub Date: 2022-08-01 Pages: 224 Publisher: China Electric Power Press This book introduces the 500kV three-terminal DC control and protection system and key technologies in detail. Overall design of DC transmission control and protection system. three-terminal DC transmission control system. three-terminal DC transmission protection system. three-terminal DC transmission control and protection function and dynamic performance test. three-terminal DC transmission on.