Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Renchang Dai"'
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 8, Iss 3, Pp 669-681 (2022)
Externí odkaz:
https://doaj.org/article/d9c60d4594054fc5b767a3e3ddec4af7
Data-driven and model-based hybrid reinforcement learning to reduce stress on power systems branches
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 7, Iss 3, Pp 433-442 (2021)
Externí odkaz:
https://doaj.org/article/353f373e21d24b29b160f5e36d97071a
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 7, Iss 3, Pp 485-496 (2021)
Externí odkaz:
https://doaj.org/article/7c431e86ba6747b38b7634d17c05decf
Publikováno v:
Journal of Modern Power Systems and Clean Energy, Vol 9, Iss 2, Pp 253-263 (2021)
The sequential method is easy to integrate with existing large-scale alternating current (AC) power flow solvers and is therefore a common approach for solving the power flow of AC/direct current (DC) hybrid systems. In this paper, a highperformance
Externí odkaz:
https://doaj.org/article/693a72a32d9344b68f21bd1fc4a8635d
Publikováno v:
IEEE Access, Vol 7, Pp 167010-167018 (2019)
The voltage stability is an essential security concern when a system is operating in peak load hours or subjected to an N-1 contingency. Among various voltage stability indices, Local Thevenin Index (LTI) has been a popular one, but mostly applied to
Externí odkaz:
https://doaj.org/article/8fa0455c9f524ee1add918e655896bd2
Publikováno v:
Journal of Modern Power Systems and Clean Energy, Vol 7, Iss 6, Pp 1399-1410 (2019)
A solution to the power flow problem is imperative for many power system applications and several iterative approaches are employed to achieve this objective. However, the chance of finding a solution is dependent on the choice of the initial point b
Externí odkaz:
https://doaj.org/article/820ebeabed354cfb9650f6402b4fd399
Publikováno v:
IEEE Transactions on Smart Grid. 12:1663-1673
This article presented a convex relaxation approach for the optimal power flow problem. The proposed approach leveraged the second-order cone programming (SOCP) relaxation to tackle the non-convexity within the feasible region of the power flow probl
Publikováno v:
IEEE Transactions on Smart Grid. 11:1845-1853
The typical five-minute computational latency of current Energy Management Systems (EMSs) can leave and has left system operators blind to the system state created by events that lead to cascading outages, system separation and/or system collapse. In
Publikováno v:
IEEE Transactions on Smart Grid. 11:2440-2451
Given the fast pace of grid modernization, system states are changing more frequently and rapidly with the high penetration of renewable energy, responsive loads and power electronics interface. To properly monitor the dynamic change of system states
Publikováno v:
IEEE Power and Energy Magazine. 18:53-59
The state grid corporation of china has been deploying ultrahigh-voltage (UHV) ac technology on a large scale since launching its Strong and Smart Grid plan in 2009. China has 80% of its hydropower generation in the southwest and 76% of its coal gene