نتایج جستجو برای: distributed generator
تعداد نتایج: 306718 فیلتر نتایج به سال:
A new type of single-phase stand-alone induction generator using a three-phase induction machine and a single-phase voltage-source PWM inverter is introduced. The generator scheme is capable of producing constant load frequency with a very well regulated output voltage. A small lead acid battery and a single-phase full diode-bridge rectifier are used to feed the inverter. The inverter feeds one...
in this research paper, the performance of an air-cored axial flux permanent magnet synchronous generator is evaluated for low speed, direct drive applications using 3d finite element modeling and experimental tests. the structure of the considered machine consists of double rotor and coreless stator, which results in the absence of core losses, reduction of stator weight and elimination of cog...
The sensory nerve ending in the Pacinian corpuscle is surrounded by a non-nervous capsular structure which occupies about 99.9 per cent of the corpuscle's entire mass. After extirpation of practically all of the non-nervous structure, the sense organ's remains continue to function as a mechano-receptor, namely to produce generator and all-or-nothing potentials in response to mechanical stimuli....
Disconnecting microgrid from main grid, may lead to severe frequency changes. Under frequency load shedding method provides a proper protection scheme by shedding certain amount of loads. Under frequency load shedding relay is used for frequency control of islanded microgrid. Each synchronous distributed generator (DG) of microgrid is equipped with a protective islanding detection device such a...
In this paper we present superficially a software tool ---a DVB-MHP compliant Transport Stream Generator--designed for being part of the testbed of a MHP decoder prototype. The tool was implemented partially making use of XML technology and the software reuse philosophy (free-distributed parsers and tools) that in a sense goes with this special syntax.
1 Voltage Stability Index of Radial Distribution Networks by Considering Distributed Generator for Different Types of Loads Tapan Kumar Chattopadhyay, Electrical Engineering Department, Dr. BC Roy Engineering College, Durgapur, India Sumit Banerjee, Electrical Engineering Department, Dr. BC Roy Engineering College, Durgapur, India Chandan Kumar Chanda, Electrical Engineering Department, Indian ...
We show that for a random choice of the parameters, the subset sum pseudorandom number generator produces a sequence of uniformly and independently distributed pseudorandom numbers. The result can be useful for both cryptographic and quasi-Monte Carlo applications and relies on bounds of exponential sums.
This paper presents an analysis of the anti-islanding protection (AIP) functions behavior during islanded operation a distribution network section that contains simul- taneously distributed generators interfaced by inverters and directly connected to grid via synchronous generator. Through simulations carried out, it was verified tripping time traditional passive islanding detection is signific...
Abstract—Designing good error correcting codes whose generator matrix has a support constraint, i.e., one for which only certain entries of the generator matrix are allowed to be nonzero, has found many recent applications, including in distributed coding and storage, multiple access networks, and weakly secure data exchange. The dual problem, where the parity check matrix has a support constra...
We show that for almost all choices of parameters, the elliptic subset sum pseudorandom number generator produces a sequence of uniformly distributed pseudorandom numbers. The result is useful for both cryptographic and Quasi Monte Carlo applications and relies on bounds of exponential sums.
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