Global energy development has entered a new stage，The focus of energy investment shifts to green and clean energy，With high efficiency、Clean energy power generation、Rapid development of energy transformation characterized by diversification，Green energy power generation has become an important force in global power generation。The power industry bears an important mission in accelerating the construction of a clean, low-carbon, safe and efficient energy system，Construct a new power system with new energy as the main body，Not only a strategic direction to achieve the "double carbon" goal，It is also the general trend of electric power development。
The power supply side of the new power system with new energy as the main body is prone to high volatility、Randomness、Low inertia、Problems such as small short-circuit ratio and phase lock misalignment，Causing great difficulties to the stable operation and control of traditional power grids。New energy output is intermittent and volatile，DC loads represented by electric vehicles are quite different from traditional loads in terms of port characteristics and power consumption characteristics。High density wind/Light/Storage and other distributed power supplies and electric vehicles、DC loads represented by data centers are developing rapidly and are connected to the power grid in large numbers，Making great changes in the source and charge composition of the new power system。How to properly solve the problem of mismatch in energy supply and consumption time and space caused by the source-load contradiction has become a major challenge faced by the operation of new power systems。
Under the demand for building a new power system with new energy as the main body，To promote the development of new power system fields，Timely exchange of relevant scientific research results and experiences in all aspects of industry, academia and research，"Journal of Shandong University (Engineering Edition)" and the School of Electrical Engineering of Shandong University jointly plan a special topic or special issue on "Key Technologies for New Power Systems"，Specially invited Professor Ding Lei、Professor Ye Hua、Professor Yang Ming and Professor Sun Yuanyuan are the hosts of special topics or special issues，Relying on "Journal of Shandong University (Engineering Edition)" as an academic exchange platform，Discuss key technologies and theories in new power systems，Follow the latest developments in this field and share its research results。
1. Scope of call for papers (including but not limited to)
1. Evolution mechanism of new power system AC and DC grid network configuration、Planning and Operation；
2. Stability analysis and control of new power systems containing a high proportion of power electronic equipment；
3. “Double carbon”New power system source-load power prediction and coordinated control under constraints；
4. Low inertia power system control and renewable energy active support;
5. New energy medium and low voltage DC power supply system and key technologies;
6. Power quality analysis and control of source-grid-load-storage deeply interactive AC-DC hybrid distribution network；
7. Low-carbon management and control of high-proportion renewable energy power system and power market；
8. Development and key technologies of new power system core equipment;
9. Equipment status information fusion and digital simulation for new power systems；
10. Wind、Light、Storage、Engineering practice and demonstration application of DC system。
2. Paper submission and review methods
"Journal of Shandong University (Engineering Edition)" implements online submission system，Please log in to submit articles: Shandong University Science and Technology Journal Home Pagehttp://njournal.sdu.edu.cn→"Journal of Shandong University (Engineering Edition)" homepage→Register and log in to the author submission system to submit.
Log in to the homepage of "Journal of Shandong University (Engineering Edition)"http://gxbwk.njournal.sdu.edu.cn/CN/1672-3961/home.shtml，Free download of full text of current or past papers，You can check the progress of the manuscript in the author submission system，Or follow“Journal of Shandong University Engineering Edition”or WeChat official accountsdxbgxb。
3. Thesis writing requirements
Please refer to the "Journal of Shandong University (Engineering Edition)" submission template for the paper format
4. Contact
Sun Yuanyuan Professor E-mail: sunyy@sdu.edu.cn
Chen Liping Edit E-mail: lpchen@sdu.edu.cn
Please indicate when submitting“New power system”, the editorial department will give priority to the submitted manuscripts.
Address: Sanda South Road, Jinan City27Mingde Building, Central Campus of Shandong UniversityB733
"Journal of Shandong University (Engineering Edition)" Editorial Department
Postal code:250100
Contact number:0531-88366735 E-mail:xbgxb@sdu.edu.cn
