In this paper, the problem of transmission loss allocation has been studied and a new method for loss allocation in transaction-based markets has been proposed. To further this end, first transmission line loss equations were used with respect to bus injected currents. The share of each bus from the mentioned transmission line losses was determined. Then, this method was applied to the total ne...

In this paper, a novel high step-up DC-DC converter with coupled-inductor and voltage-doubler circuits is proposed. The converter achieves high step-up voltage gain with appropriate duty ratio and low voltage stress on the power switches. Also, the energy stored in the leakage inductor of the coupled inductor can be recycled to the output. The operating principles and the steady-state analyses ...

Large companies are increasingly providing their services over interdomain data centers. Such large-scale wireless communication networks carry various applications, including both online time-sensitive and offline bandwidth-sensitive services. These applications share the same physical links but have different bandwidth requirements at time, making coscheduling problem a key challenge in impro...

DC-SIGN (CD209) is a C-type lectin expressed by several groups of dendritic cells (DC), including those derived from blood monocytes and DC found beneath genital epithelium. DC-SIGN binds the envelope glycoprotein of HIV-1 and facilitates transmission of infectious virus to permissive CD4(+) T cells. We have compared the capacity of DC-SIGN in different cell types to bind, retain and transmit i...

Abstract The high proportion of virtual power plants (VPPs) used for distributed generation may cause problems such as fluctuations and voltage distribution. In contrast, AC/DC hybrid grid has strong transmission capacity due to its information transmission. However, Its structure the location VPP have an impact on consumption system, relationship between them are closely coupled. addition, Und...

in a mobile ad hoc network, there are some features such as the ability to exploit multipath effect for information exchange with high reliability and low error rate. dealing with the aggressors and discovering the path in data transmission are of importance. approaching these goals ends in network promotion and efficiency. in this paper, the designed protocol is able to discover multipath fo...

This paper presents a method in expansion planning of transmission systems using the AC optimal power flow (AC-OPF). The AC-OPF provides a more accurate picture of power flow in the network compared to the DC optimal power flow (DC-OPF) that is usually considered in the literature for transmission expansion planning (TEP). While the AC-OPF-based TEP is a mixed-integer nonlinear programming prob...

network expansion studies normally offer new power lines, new substations or expansion of existing substations. they are generally proposed based on technical requirements, but financial restrictions are not considered. because of financial restrictions, ranking of network expansion plans is required. in this paper an algorithm for such ranking, based on technical and financial view points and ...

In recent years, with the promotion of policies and technologies, a large number distributed generations are connected to urban distribution network in various forms. At same time, flexible DC transmission technology has become mature gradually applied network. this condition, AC/DC hybrid networks regulation ability will be trend This paper accurately considers loss voltage source converter, p...