نتایج جستجو برای: main switch
تعداد نتایج: 648271 فیلتر نتایج به سال:
Conventional CMOS switch uses NMOS as transistors in its main architecture requiring a control voltage of 5.0V and a large resistance at the receivers and antennas (ANTs) to detect the signal. A CMOS integrated circuit switch uses FET transistors to achieve switching between multiple paths, because of its high value of control voltage. Hence it is not suitable for modern portable devices which ...
Efficient Explicit-Rate Switch Algorithm with Max-Min Fairness for ABR Service Class in ATM Networks
A rate-based congestion control algorithm regulates cell emission rate of source end systems based on feedback information from the network. It has been standardized by the ATM Forum for application to an ABR (Available Bit Rate) service class. In the standard, two types of congestion notification methods of the switch are specified: EFCI marking and explicit-rate marking. In this paper, we foc...
Abstract Railway switches and crossings constitute a small fraction of linear track length but consume large proportion the railway system maintenance budget. While switch crossing (S&C) faults rarely prevent trains from running, are source many need continual attention. On rare occasions when prevented running cost disruption is very high. Condition monitoring point operating equipment tha...
acute leukemia which is the most common cancer in children is a heterogeneous group of clonal malignancies. the conversion of the leukemic cell lineage during the course of the disease or later is termed lineage switch. it has been rarely reported in the literature. in leukemia lineage switch, conversions from lymphoblastic leukemia to myeloid leukemia or vice versa are reported. herein, we rep...
This paper presents a new and useful methodology for simultaneous allocation of sectionalizer switches and distributed energy resources (DERs) considering both reliability and supply security aspects. The proposed algorithm defines the proper locations of sectionalizer switching devices in radial distribution networks considering the effect of DER units in the presented cost function and other ...
conclusions switching ams off may increase biventricular pacing in some patients. case presentation in this case series, we present a combination of far field sensing and automatic mode switching (ams) in six patients. it is found that this combination causes ventricular sensing (vs) episodes with wide qrs and no synchronization. we turn off the ams and alleviate the problem. introduction cardi...
This paper presents the structural design for huge systems using Divide & Conquer (D&C) method as a scientific method for optimum designing of complex systems. This method divides the main system into several simple subsystems. Submitted equations in three different cases prove that the optimum response (number of subsystems for minimum system complexity) is independent of main system complexit...
Microgrids are a highly efficient means of embedding distributed generation sources in a power system. However, if a fault occurs inside or outside the microgrid, the microgrid should be immediately disconnected from the main grid using a static switch installed at the secondary side of the main transformer near the point of common coupling (PCC). The static switch should have a reliable module...
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