Results 61 to 70 of about 7,367,785 (198)

Research on smart grid dispatching operation data with differential privacy

Diance yu yibiao
Aiming at the problem of user privacy leakage caused by data analysis on power dispatching operation data, this paper proposes a differential privacy analysis method for the power consumption pattern of users.
LI Shiming, LU Jiangang, GUO Wenxin, YU Zhiwen, ZHAO Ruifeng, ZENG Kaiwen   +5 more
doaj   +1 more source

Small signal stability prediction and correction control algorithm for wind power systems based on LightGBM

Frontiers in Energy Research
With the increasing penetration of wind power in electrical power systems, its impact on small signal stability has become increasingly significant. The volatility and uncertainty introduced by wind power integration pose new challenges to power system ...
Yang Fu, Wang Guosong, Xu Yi, Ma Qinfeng, An Su, Chen Junquan   +5 more
doaj   +1 more source

Power Flow Control and Current Ripple Minimization of HVDC Converter System by Using Zero-Sequence Voltage Injection Control [PDF]

, 2016
This paper introduces the Zero_Sequence Voltage_Injection(ZSVI) based Model Predictive_Control (MPC) to minimize the ripples in dc current & voltage and concurrently regulate the power_flow & dc_current. This paper takes the benefits to calculate
B, R. I. (Rekha), R, P. S. (Prof)
core  

Fault location and isolation technology for power grid automation based on intelligent algorithms

Energy Informatics
Background Power grid automation is critical for maintaining the stability and reliability of electrical grids. A major challenge in power grid management is identifying and isolating faults quickly and accurately to avoid widespread disruptions ...
Qi Guo, Fuhe Wang, Suxia Cheng, Ke Wang, Yifan Zhang   +4 more
doaj   +1 more source

Auxiliary Decision Method for Power Dispatching Based on Flexible Super-Capacitors and Proximal Policy Optimization Algorithm

IEEE Access
To reduce power waste and improve the operational safety of renewable energy grids, this study proposes an auxiliary decision-making method for power dispatching based on flexible super-capacitors and proximal policy optimization algorithms.
Sheng Yang, Jinglong He, Jinming Liu
doaj   +1 more source

Emissions control for ground power gas turbines [PDF]

, 1977
The similarities and differences of emissions reduction technology for aircraft and ground power gas turbines is described. The capability of this technology to reduce ground power emissions to meet existing and proposed emissions standards is presented ...
Anderson, D. N., Juhasz, A. J., Mroz, T. S., Mularz, E. J., Priem, R. J., Rudney, R. A.   +5 more
core   +1 more source

Optimization algorithm for bearing fault diagnosis based on composite non-convex sparse constraints and ADMM

Discover Applied Sciences
In response to the weak early fault signals of rolling bearings and their susceptibility to strong background noise, the research proposes a sparse domain bearing fault diagnosis optimization algorithm based on the alternating direction method of ...
Chaoyi Peng, Huijie Gu, Ting Chen, Danli Xu, Huihong Luo, Hekai Xu, Yubin Wu   +6 more
doaj   +1 more source

Coordinated Control of Transient Voltage Support in Doubly Fed Induction Generators

Energies
The large-scale integration of wind power significantly alters the voltage dynamic characteristics of power systems. Wind turbines have a weak ability to withstand grid disturbances and have difficulty in providing effective reactive power support during
Guanghu Xu, Jian Qiu, Jianxin Zhang, Huanhuan Yang, Qin Gao, Tuo Jiang, Yuan Wang   +6 more
doaj   +1 more source

Distributed control of thermostatically controlled load aggregators in multi‐area power systems

IET Energy Systems Integration, 2021
In modern power systems, the high penetration of renewable energy challenges system frequency regulation and stability. In such conditions, the demand‐side loads can be aggregated and applied for power system frequency regulation.
Kaiwen Zeng, Haizhu Wang, Jianing Liu, Bin Lin, Bin Du, Yi You   +5 more
doaj   +1 more source

Local power flow control

Power engineering: research, equipment, technology
Show  the  prospects  for  the  development  of  local  electric  networks  with distributed generation. Recent changes in the electric power industry are forcing the revision of the  requirements  for  both  infrastructure  and  power  facilities.  Show  that  the  connection  of distributed generators and consumers of electrical energy to the network
L. M. Chetochnikova, N. I. Smolentsev, N. V. Tomskich, D. A. Gimgina, D. A. Lavrentieva   +4 more
openaire   +2 more sources