{"title":"Computation of Locational Marginal Price in power market in different load and system conditions","authors":"Ritu Jain, V. Mahajan","doi":"10.1109/INDICON.2017.8487527","DOIUrl":"https://doi.org/10.1109/INDICON.2017.8487527","url":null,"abstract":"This paper presents the variation of Locational Marginal Price (LMP) with change in the load and system conditions. In deregulated power system, congestion in the transmission line is a major issue. The LMP calculation is the key factor to identify and manage congestion. It helps the power market participants to observe the actual cost of energy at every bus and improve their visibility to identify highly congested locations. Thus participants can strategically bid for energy price at every bus for the next schedule in order to maximize their profit. The linear programming optimal power flow (LPOPF) is used to evaluate Locational Marginal Price. In this paper LMP is calculated for PJM 5 bus system in light load as well as in peak load period with and without considering the transmission constraints in the system.","PeriodicalId":263943,"journal":{"name":"2017 14th IEEE India Council International Conference (INDICON)","volume":"231 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114077440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Assessment of Digital Beamforming Radar (DBF) and Spread Spectrum Digital Beamforming Radar (SSDBF)","authors":"N. Tamang, S. Sur, S. Bera, R. Bera","doi":"10.1109/INDICON.2017.8487745","DOIUrl":"https://doi.org/10.1109/INDICON.2017.8487745","url":null,"abstract":"Spread Spectrum Digital Beamforming (SSDBF), an innovative methodology which uses only one transceiver element overcomes the limitations of Conventional Digital Beamforming (CDBF) which uses multiple transceiver elements per antenna element. This is done by using the concept of Code Division Multiple Access (CDMA) multiplexing and de-multiplexing where it uses the only time domain code i.e. Truly Shift Orthogonal Codes (TSOC). The choice of proper orthogonal codes is an essential and complex part in the design of SSDBF radar. There are criteria for choosing the codes. By using these criteria a set of best codes, good codes and worst codes are obtained. Only best and good codes are used for enhanced performance in the design of the SSDBF system. The signal to clutter ratio obtained after pulse compression of CDBF is 7.66 dB whereas the Signal to Clutter Ratio (SCR) of SSDBF (2x2) is 19.374dB. The difference is 11.714 dB i.e. SCR of SSDBF Radar is amplified by a power factor of 14.83 than DBF radar. The increment in the SCR is due to the use of Multiple Input Multiple output (MIMO) antennas with DBF techniques and TSOC codes. This research deals with solving the problem of CDBF, by using best orthogonal codes leading to use of only one transceiver element, making SSDBF technique a Cost, Size, Weight and power (CSWAP) empowered system and it also deals with the choice of proper codes and then improvement in target characterization. Finally, some comparative analysis has been carried out between CDBF and SSDBF and presented in this paper.","PeriodicalId":263943,"journal":{"name":"2017 14th IEEE India Council International Conference (INDICON)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125181283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Super Imposed Negative Sequence Power Based Islanding Detection Technique","authors":"P. K. Ganivada, P. Jena","doi":"10.1109/INDICON.2017.8487605","DOIUrl":"https://doi.org/10.1109/INDICON.2017.8487605","url":null,"abstract":"In this paper a passive islanding detection technique based on negative sequence apparent power is proposed for islanding detection in microgrid. Sequence components from pre and post events are derived in real time from relays installed at the distribution generation terminals. An islanding detection parameter is derived from sequence component information for islanding detection. The main advantage of this technique is that the islanding detection parameter is simple product of negative sequence components available at relay terminals. Since negative sequence components are considered for islanding detection zero power mismatch condition can also detected without fail. Hardware implementation of the above technique is simple due to the absence of complex mathematical formulations. The technique is implemented on modified IEEE 13 bus distribution system, various non islanding phenomena like symmetrical and unsymmetrical faults, capacitor switching, step load change are simulated.","PeriodicalId":263943,"journal":{"name":"2017 14th IEEE India Council International Conference (INDICON)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129828479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Renewable Energy Source based Hybrid Power Generation Scheme for Off-grid Rural Electrification","authors":"Alpesh M. Patel, S. K. Singal","doi":"10.1109/INDICON.2017.8487807","DOIUrl":"https://doi.org/10.1109/INDICON.2017.8487807","url":null,"abstract":"Recently, the renewable energy sources such as solar, wind, bio-energy and small hydropower are recognized as an acceptable solution for the off-grid rural electrification and proven as a substitute of uneconomical grid extension. However, single renewable energy source based application is quite costly and less reliable due to intermittent operating characteristics of major renewable energy sources. In this paper, hybrid power generation scheme has been presented using solar, wind, biomass and biogas energy sources for the off-grid rural electrification. The integrated renewable energy system model is developed and optimized using particle swarm optimization algorithm in MATLAB environment.","PeriodicalId":263943,"journal":{"name":"2017 14th IEEE India Council International Conference (INDICON)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130101617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Stochastic output feedback controller design for two tank nonlinear interacting system","authors":"Avinash Kumar Roy, K. Srinivasan","doi":"10.1109/INDICON.2017.8487242","DOIUrl":"https://doi.org/10.1109/INDICON.2017.8487242","url":null,"abstract":"In this paper, stochastic output feedback controller is designed for two tank interacting nonlinear multi input multi output (MIMO) system. It is assumed that the control loop is closed over a communication network in which sensor data and the control signal are communicated via the same communication network. Packet delay and dropout are the main disadvantage of a communication network. The goal is to obtain a stochastic output feedback controller that counteracts the effect of packet delay and dropout. A necessary condition is given for the closed loop stability of two tank interacting system in terms of linear matrix inequalities (LMI). The controller gain is then calculated by solving the LMI. The servo and regulatory performance of the designed controller are validated in simulation platform.","PeriodicalId":263943,"journal":{"name":"2017 14th IEEE India Council International Conference (INDICON)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129392521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Modified TF-IDF Term Weighting Strategies for Text Categorization","authors":"R. Roul, J. Sahoo, Kushagr Arora","doi":"10.1109/INDICON.2017.8487593","DOIUrl":"https://doi.org/10.1109/INDICON.2017.8487593","url":null,"abstract":"Text mining is a well-known technique in the domain of information retrieval which derives high quality of information from the text. To develop strategies for such text processing, an appropriate domain representation is required. Vectorized Term Frequency and Inverse Document Frequency (TF-IDF) representation of documents is one of the current strategies in use. Traditional TF-IDF uses term frequencies and document frequencies to generate a weighted term which is used for document representation. This method works sufficiently well, however, it is quite simplistic and overlooks many details that should ideally be relevant while processing the text such as document length, frequency distribution etc. To handle those shortcomings, this paper proposes four vector representation of documents which is the modified version of the traditional TF-IDF. In order to check the performance of the proposed techniques, different state-of-the-art classifiers are used to classify a corpus of documents. Experimental results on different benchmark datasets show that the performances of different classifiers using the proposed techniques are better than the traditional TF-IDF.","PeriodicalId":263943,"journal":{"name":"2017 14th IEEE India Council International Conference (INDICON)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129639595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation of All SiC MOSFET Based Voltage Source Inverter With Open Loop Induction Motor","authors":"P. Mishra, R. Maheshwari","doi":"10.1109/INDICON.2017.8488063","DOIUrl":"https://doi.org/10.1109/INDICON.2017.8488063","url":null,"abstract":"Wide band gap (WBG) semiconductor power devices like silicon carbide (SiC), gallium nitride (GaN) are becoming popular in the development of high performance power electronics converters which are used in ac motor drives, photovoltaic appliances, electric vehicle drive train, switched mode power supplies and grid applications, due to the its superior material properties. This SiC technology is going to replace the already matured silicon (Si) technology in near future. This paper reports the in-house design and development of 10 kVA SiC discrete MOSFET based three phase voltage source inverter. The inverter is switched at different switching frequencies from 5 kHz to 50 kHz. The developed inverter has been tested with 5hp, 415 V, 50 Hz three phase induction motor and its performances have been evaluated at different switching frequencies when driving the induction motor at its rated speed by v/f control technique implemented in floating point DSP processor (TMS320F28335).","PeriodicalId":263943,"journal":{"name":"2017 14th IEEE India Council International Conference (INDICON)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128237364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"An Approach for Implementation of SNOMED-CT in Healthcare Information Systems","authors":"P. Sharma, Sumit Soman, P. K. Srivastava","doi":"10.1109/INDICON.2017.8487867","DOIUrl":"https://doi.org/10.1109/INDICON.2017.8487867","url":null,"abstract":"Systematized Nomenclature of Medicine - Clinical Terms (SNOMED-CT) is an international clinical reference terminology for use in health care information systems. However, there are several legacy systems operational in medical facilities which do not conform to standards and terminologies, primarily because they were not enforced while conceiving such systems, and also since health care is still an evolving domain in developing nations. However, recent developments in health care directed towards ubiquitous service provisioning and delivery mandate system interoperability and compliance with health standards. This paper discusses the challenges and strategies adopted for resolution in implementing SNOMED-CT in the Healthcare Information Systems (HIS) developed by the Centre for Development of Advanced Computing (CDAC) in India, which is operational across multiple government medical facilities in the country. The discussion presented in this paper would be useful to health care practitioners and technology developers for developing implementation strategies for incorporating compliance of legacy health care IT systems with SNOMED-CT.","PeriodicalId":263943,"journal":{"name":"2017 14th IEEE India Council International Conference (INDICON)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131496055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Anupam Soni, Amit Munjal, Harjeet Singh Sethi, Y. N. Singh
{"title":"Forward Resource Reservation with Mixed Approach of Burst Assembly for improvement of Average Packet Delay in OBS networks","authors":"Anupam Soni, Amit Munjal, Harjeet Singh Sethi, Y. N. Singh","doi":"10.1109/INDICON.2017.8487239","DOIUrl":"https://doi.org/10.1109/INDICON.2017.8487239","url":null,"abstract":"A Forward Resource Reservation (FRR) scheme for Optical Burst Switching (OBS) systems which can reduce the average packet delay during burst assembly is proposed. Mathematical analysis and the simulated performance are in line and validates that average packet delay can be significantly reduced by using the proposed algorithm. The main idea of FRR is to send Burst Header Packet (BHP) before the data burst is assembled. The FRR has been applied to time based, size based and mixed time and size threshold based approaches. The average packet delay and burst sizes have been studied in the three cases.","PeriodicalId":263943,"journal":{"name":"2017 14th IEEE India Council International Conference (INDICON)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128687336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Self-Assertive Generic UVM Testbench for Advanced Verification of Bridge IPs","authors":"Gaurav Sharma, Lava Bhargava, Vinod Kumar","doi":"10.1109/INDICON.2017.8488049","DOIUrl":"https://doi.org/10.1109/INDICON.2017.8488049","url":null,"abstract":"This work focuses on the implementation of Universal Verification Methodology (UVM) on bridge protocols along with the conjunction of advanced verification environment. Bridge devices are helpful in joining two separate network device to establish a communication link in between them. This proposed testbench reusable environment is capable of verifying all bridge devices and improved result as compared to System Verilog testbench. As a case study, this paper takes ARM-Advanced High-Performance Bus (AHB) to Advanced eXtensible Interface (AXI4) Bridge v3.0 under consideration to prove the test results for bridge devices. The advanced verification testbench incorporates the illustrations regarding C.P.U timings, simulation timings, and functional coverage to check further improvement of Design functionality. The self-checking mechanism using assertions improves the quality of UVM check by shortening time to debug and reducing time to cover for the in-depth understanding of test case output.","PeriodicalId":263943,"journal":{"name":"2017 14th IEEE India Council International Conference (INDICON)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121628910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}