Recently，The academic monograph "Distribution Network Synchronous Measurement Technology and Application" by Professor Zhang Hengxu of the School of Electrical Engineering is published by Science Press。This monograph was selected into both the "National Publishing Fund Project" and the "Smart Grid Technology and Equipment Series"，The author is Professor Zhang Hengxu、Associate Professor Shi Fang、Postdoctoral fellow Jin Zongshuai；Shandong University is the independent author of this book。

 Towards the "double carbon" goal，The proportion of new energy sources is increasing rapidly，Power system structure form、Signal pattern、The stability forms have undergone significant changes，Challenges to deep perception of power grid status and safe and stable operation。Monograph focuses on key scientific issues of high-precision synchronous measurement of power grid status in a multi-state strong noise environment，Systematic explanation of high-precision real-time measurement of synchronized phasors under strong noise interference、Theory of accurate identification of complex fault signals with weak features，And introduced the design scheme of micro synchronous measurement device and master station system。This monograph is my country’s first systematic introduction to high-precision synchronous measurement algorithms for distribution networks、Device、Academic monographs on systems and applications；Relevant theories and technologies are researched based on the national key research and development plan，And it has been demonstrated and verified in the national demonstration project，Significantly improves the accuracy and reliability of small current ground fault location，is an important symbol of technological development in the field of smart grid condition monitoring in my country。

"Smart Grid Technology and Equipment Series" is jointly planned and published by the Industrial Development Promotion Center of the Ministry of Industry and Information Technology and Science Press，Promote the landmark research results of my country’s smart grid technology and equipment。The monograph is funded by the "Smart Grid Technology and Equipment" National Key Research and Development Program "Research on Key Technologies for Smart Distribution Network Operation Based on Micro Synchrophasor Measurement" (Project Number: 2017YFB0902802)。