Results 101 to 110 of about 1,548,936 (214)
As the penetration rate of renewable energy continues to rise, the equivalent inertia of power systems has significantly decreased, leading to a marked degradation in frequency stability support capabilities.
Lin Cheng +5 more
doaj +1 more source
Machine learning-based fast frequency response control for a VSC-HVDC system
Kaiqi Sun +3 more
doaj +1 more source
A new perspective on frequency control in conventional and future interconnected power systems
In the interconnected power systems, the frequency change during disturbances may manifest differently in certain areas in the initial moments after the disturbance. Due to wave propagation, generating units located in distant areas contribute to primary
Tomislav Baškarad +2 more
doaj +1 more source
Leak detection using instantaneous frequency analysis [PDF]
Leaking pipes are a primary concern for water utilities around the globe as they compose a major portion of losses. Contemporary interest surrounding leaks is well documented and there is a proliferation of leak detection techniques. Although the reasons
M. F., Ghazali, ghazali, mohd fairusham
core
The frequency regulation problem of the power system under the scenario of a high proportion of new energy access has attracted attention. It has become an important technical means for new energy to reserve a certain amount to participate in system ...
Yichao Jia +7 more
doaj +1 more source
The frequency-dependent directivity of a planar Fabry-Perot polymer film ultrasound sensor [PDF]
A model of the frequency-dependent directivity of a planar, optically-addressed, Fabry-Perot (FP), polymer film ultrasound sensor is described and validated against experimental directivity measurements made over a frequency range of 1 to 15 MHz and ...
Beard, PC, Cox, BT
core
Linear system identification from frequency-response data [PDF]
When the input-output data of a system are given and the mathematical model of this system is desired, we have a system identification problem. In this thesis we identify the mathematical model of a system from frequency-response data.
Cohen, Mark Herman
core
Design and simulation of a PI controller system with frequency response
It is convenient to have a minimum number of parameters that are tuned to control a system. Proportional-integral-derivative (PID) controllers have this specification and are now daily used in a different field of application especially in industrial ...
Diyar A. S. Sadiq +2 more
doaj
Control System Design by Frequency Response Using Matlab [PDF]
In frequency response methods, we vary the frequency of the input signal over a certain range and study the resulting response. Although the frequency response of the control system presents a qualitative picture of the transient response, correlation ...
AL-Gburi, R. N. (Riyadh) +1 more
core
Frequency Response of the Respiratory System and its Components [PDF]
M J, Purves, J, Ponte
openaire +2 more sources

