Due to the lack of a physical rotating rotor, photovoltaic generators (PVG) have no inertia. Therefore, replacing traditional synchronous (SG), (source inertia), with PVG will reduce inertia overall power systems. A reduced and damping feature frequently cause instability issues due high rate change frequency (RoCoF), less stringent voltage at nearby point common coupling (PCC). In this paper, ...

Related DatabasesWeb of Science You must be logged in with an active subscription to view this.Article DataHistorySubmitted: 19 June 2020Accepted: 11 August 2021Published online: 04 January 2022Keywords1-D semilinear wave equation, PI regulation control, Neumann trace, partial differential equations (PDEs)AMS Subject Headings35L05, 35L71, 93C20Publication DataISSN (print): 0363-0129ISSN (online...

The load frequency control system aims to regulate the in electric power at a normal value with predetermined tolerance limit. In practice, does not always operate optimally, therefore controller is needed be added system. designed variation of combination Proportional-Integral-Differential (PID) controllers standard model PIDTune method consisting proportional (P) controller, integral (PI) dif...

Precise timing among wireless sensor nodes is a key enabling technology for time-sensitive industrial networks (WSNs). However, the accuracy of degraded by manufacturing tolerance, aging crystal oscillators, and communication delays. This article develops framework packet-coupled oscillators (PkCOs) to characterize dynamics time synchronization clocks in WSNs. The nonidentical clock derived des...

Abstract: Grass is one of the plants that live on God's earth, even grass also written in Al-quran. currently a pest for plants, so sometimes to minimize growth, many farmers or people eradicate by cutting it poisoning grass. Each method used has its own risk work accidents, such as using poison can experience insecticide poisoning. To anticipate this, remotecontrol robot sprays automatic PID d...