scholarly journals A Novel Method of Minimizing Power Consumption for Existing Chiller Plant

2017 ◽  
Vol 205 ◽  
pp. 1959-1966 ◽  
Author(s):  
Xue Xue ◽  
Tian Sun ◽  
Wenxing Shi ◽  
Xinhong Li
Keyword(s):  
Power Consumption ◽  
Novel Method

scholarly journals A Novel Method for Detecting Abnormal Energy Data in Building Energy Monitoring System

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Liang Zhao
Keyword(s):  
Energy Consumption ◽  
Power Consumption ◽  
Real Time ◽  
Difference Method ◽  
Building Energy ◽  
Energy Monitoring ◽  
Order Difference ◽  
Energy Data ◽  
First Order ◽  
Novel Method

This paper presents a novel abnormal data detecting algorithm based on the first order difference method, which could be used to find out outlier in building energy consumption platform real time. The principle and criterion of methodology are discussed in detail. The results show that outlier in cumulative power consumption could be detected by our method.

scholarly journals Efficient Resource Utilization Based on Energy Management in Cloud Data Center

2019 ◽  
Vol 8 (6) ◽  
pp. 340-344
Keyword(s):  
Power Consumption ◽  
Resource Utilization ◽  
Data Center ◽  
Vital Role ◽  
Cloud Data Center ◽  
Cloud Data ◽  
Network Bandwidth ◽  
Efficient Resource ◽  
Novel Method ◽  
Dynamic Resource

Efficient resource utilization plays a vital role in cloud computing since the shared computational power of the resources is offered on demand. During dynamic resource allocation sometimes a server may be over utilized or underutilized thus leading to excess of energy consumption in the data centers. So the proposed system calculates the over utilization and underutilization of a CPU and RAM usage and also considers the network bandwidth usage to reduce power consumption in the cloud data center. Hence, a novel method is used for minimizing power consumption in the data center

A Novel Method to Control Leakage and Noise in Domino Circuit for Wide Fan-in OR Logic

2021 ◽  
pp. 2250055
Author(s):  
Ankur Kumar ◽  
R. K. Nagaria
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
High Speed ◽  
Noise Immunity ◽  
Cmos Technology ◽  
Threshold Current ◽  
Delay Condition ◽  
Noise Margin ◽  
Novel Method ◽  
Domino Circuits

This paper proposes a novel method to control leakage and noise in domino circuits for wide fan-in OR logic with low power consumption, low process variation, and higher noise margin under the similar delay condition. In the proposed method, output and dynamic nodes are isolated from the PDN (Pull-Down Network) to improve the noise immunity and reduce switching activity. Further, with the aid of a transistor in the stack, the sub-threshold current is reduced. Thus, the proposed domino is applicable for high-speed and low-power applications in deep sub-micro-range. Simulation results show that the proposed domino improves the noise immunity and figure of merit (FOM) by factors of 1.95 and 2.34, respectively, with respect to the conventional domino with a footer. Along with this improvement, 26% reduction is also observed in power consumption. The entire simulations for all the domino circuits are done at 45-nm CMOS technology by using SPECTRE simulator under the Cadence Virtuoso environment.

scholarly journals Asynchronous Model of Flip-Flop’s and Latches for Low Power Clocking

2016 ◽  
pp. 106-110
Author(s):  
G. Abhinaya Raja ◽  
P. Srinivas
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
Power Dissipation ◽  
Flip Flop ◽  
Low Power Dissipation ◽  
Novel Method ◽  
Two Stages ◽  
Soft Edge ◽  
Asynchronous Methods ◽  
Selection Of

There is a wide selection of flip-flops in the literature. Many contemporary microprocessors selectively use master-slave and pulsed-triggered flip-flops. Transmission gated flip-flop, are made up of two stages, one master and one slave Alternatively, pulse-triggered flip-flops reduce the two stages into one stage and are characterized by the soft edge property. The concepts discussed in the related work are related to synchronous design’s novel method for low power dissipation asynchronous methods have been improving so as to reduce the power consumption an asynchronous methods for flip-flops are being implemented.

scholarly journals Implementation of Clock Gating for Power Optimizing in Synchronous Design

2018 ◽  
Vol 25 (3) ◽  
pp. 12-18
Author(s):  
Hussein Shakor Mogheer ◽  
Khamees Khalaf Hasan
Keyword(s):  
Power Consumption ◽  
Huffman Coding ◽  
Clock Gating ◽  
Verilog Hdl ◽  
Compression Technique ◽  
Design Procedures ◽  
Asic Design ◽  
Quartus Ii ◽  
Typical Cell ◽  
Novel Method

Huffman coding is very important technique in information theory. Compression technique is the technology for reducing the amount of data used to denote any content without decreasing the quality. Furthermore, Clock gating is an effective method for decreasing power consumption in a sequence design. It saves more power by dividing the main clock and distributing the clock to the logic blocks only when there is a need for those blocks to be activated. This paper aim to design Huffman coding and decoding process with proposing a novel method of clock gating to achieve low power consumption. Huffman design is executed by expending ASIC design procedures. With the purpose of executing the encoder and decoder structures, 130 nm typical cell technology libraries are utilized for ASIC implementation. The simulations are completed by utilizing Modelsim tool. The design of coding and decoding process has been made using Verilog HDL language. Moreover, it carried out using Quartus II 14.1 Web Edition (64-Bit).

scholarly journals A Novel Procedure of Enhancing the Throughput of a Mode-2 Sidelink Based on Partial Sensing

Sensors ◽  
2021 ◽  
Vol 21 (18) ◽  
pp. 6128
Author(s):  
Seokwon Kang ◽  
Seungwon Choi
Keyword(s):  
Power Consumption ◽  
Computer Simulations ◽  
User Equipment ◽  
Entire Data ◽  
Mode 2 ◽  
Roadside Unit ◽  
Signal Environment ◽  
Novel Method ◽  
Data Period

Partial sensing is used to reduce the power consumption of pedestrian user equipment (P-UE) that operates in the signal environment of a mode-2 sidelink. However, because the data trans-mission is allowed only for the window duration of each corresponding P-UE, the throughput of the P-UE decreases by the ratio between the width of the window and the entire data period. This paper presents a novel method for enhancing the throughput of the P-UE that operates with partial sensing in the mode-2 sidelink. The proposed technique employs an additional UE, denoted the roadside unit (RSU), to collect the sensing results from each P-UE that operates with partial sensing. The proposed RSU sequentially aligns all of the partial sensing windows, such that the combination of each partial sensing window can eventually provide an almost complete sensing result. In this study, extensive computer simulations were performed. The results reveal that the proposed method enhances the throughput of each P-UE operating with partial sensing almost to that of full sensing without increasing the required power consumption.

OAuth 2.0

2020 ◽  
pp. 92-139
Author(s):  
Shawon S. M. Rahman ◽  
Nazmul Hossain ◽  
Md Alam Hossain ◽  
Md Zobayer Hossain ◽  
Md Hassan Imam Sohag
Keyword(s):  
Life Cycle ◽  
Power Consumption ◽  
Current Literature ◽  
Web Applications ◽  
Handling Time ◽  
External Resource ◽  
Security Standard ◽  
Security Challenge ◽  
Novel Method

OAuth is an open security standard that enables users to provide specific and time-bound rights to an application to access protected user resources. It stored on some external resource servers without needing them to share their credentials with the application. Unlike websites, for locally installed packaged web applications, the main security challenge is to handle the redirect response. The OAuth flow initiated from packaged web apps is similar to the OAuth flows explained in the current literature. However, for packaged web apps, it is difficult to define an HTTP endpoint as redirection endpoint since these apps are locally installed. The authors have proposed a novel method to execute OAuth flow from such applications with the help of a web runtime framework that manages the life cycle of these applications. They have compared their approach with another two existing approaches. After conducting experiments, they have found their approach blocking all illegal OAuth flow executions. The approach also delivers better OAuth response handling time and power consumption performance.

The removal and morphology of intact biofilms from implanted venous access devices

1995 ◽  
Vol 53 ◽  
pp. 1020-1021
Author(s):  
M.A. Gregory ◽  
G.P. Hadley
Keyword(s):  
Patient Selection ◽  
Surgical Oncology ◽  
Venous Access ◽  
Common Procedure ◽  
Indwelling Catheters ◽  
Careful Patient ◽  
Novel Method ◽  
The Subject ◽  
Vascular Catheters ◽  
Venous Access Devices

The insertion of implanted venous access systems for children undergoing prolonged courses of chemotherapy has become a common procedure in pediatric surgical oncology. While not permanently implanted, the devices are expected to remain functional until cure of the primary disease is assured. Despite careful patient selection and standardised insertion and access techniques, some devices fail. The most commonly encountered problems are colonisation of the device with bacteria and catheter occlusion. Both of these difficulties relate to the development of a biofilm within the port and catheter. The morphology and evolution of biofilms in indwelling vascular catheters is the subject of ongoing investigation. To date, however, such investigations have been confined to the examination of fragments of biofilm scraped or sonicated from sections of catheter. This report describes a novel method for the extraction of intact biofilms from indwelling catheters.15 children with Wilm’s tumour and who had received venous implants were studied. Catheters were removed because of infection (n=6) or electively at the end of chemotherapy.

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