نتایج جستجو برای: power quality monitor placement
تعداد نتایج: 1341420 فیلتر نتایج به سال:
We develop a novel model-based hardware-in-the-loop (HIL) framework for optimising energy consumption of embedded software controllers. Controller and plant models are specified as networks of parameterised timed input/output automata and translated into executable code. The controller is encoded into the target embedded hardware, which is connected to a power monitor and interacts with the sim...
It is proved in [l] that if a tree T of order n is not a star, then there exists an edgedisjoint placement of two copies of this tree into its fourth power. In this paper, we prove the packing of some trees into their third power. @ 2003 Eisevier Ltd. Ali rights reserved. Keywords-Embedding, Packing, Permutation, Placement, Power tree.
the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...
overall energy efficiency (oee) is an important indicator of energy consumption in tillage operations. tillage energy was studied objectivity to accurately measure the oee of mf399-4wd tractor. the tractor was equipped with different types of sensors to measure and calibrate the required data including: fuel consumption, actual forward speed, wheel speed and slippage, engine speed, draft and dr...
There is overwhelming evidence which shows that individual placement and support model of supported employment (IPS-SE) do help in the recovery of mentally ill clients. Presently, IPS-SE implementation is adhoc and nonintegrated in nature. Employment services are segregated. On such developmental trajectory, it will be difficult to sustain quality implementation of IPS-SE. This has motivated th...
<span>The rise in demand for electricity and the high cost of constructing new power networks reckons optimal utilization electric overloading excessive transfer along transmission lines, losses, voltage instability, poor quality, reliability issues. Flexible AC system (FACTS) boosts static dynamic performance systems. Although efficient by improving quality profile enhancement is control...
1. Abstract Near real-time continuous monitoring systems have been proposed as a promising approach for helping drinking water utilities detect and respond quickly to threats related to the normal operation of the water network. Water quality sensors may detect contamination events that pose a growing threat to public health, while pressure and flow sensors are used for estimating the hydraulic...
With the electric industry undergoing change, increased attention is being focused on power supply reliability and power quality. Power providers and users alike are concerned about reliable power, whether the focus is on interruptions and disturbances or extended outages. Monitoring can provide information about power flow and demand and help to identify the cause of power system disturbances....
This paper presents on power quality improvement in distributed radial network by using custom device (CPD). In system, the issue become more complex at all level. Here, for this concern, we introduce a concept of power, basically it is electronics controller, to provide supplier as much consumers. Custom (CPD) including active line conditioner (APLC) and static synchronous compensators (STATCO...
T2 control charts are used to monitor a process when more than one quality variable associated with process is being observed. Recent studies have shown that using variable sample size (VSS) schemes result in charts with more statistical power when detecting small to moderate shifts in the process mean vector. This paper presents an economic- statistical design of T2 control charts with variabl...
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