i-manager's Journal on Power Systems Engineering最新文献

{"title":"PRODUCTION AND USE OF SOLID RECOVERED FUEL\u0000 FOR A RESILIENT SOLID WASTE MANAGEMENT\u0000 IN SMART CITIES-EU APPROACH","authors":"Fuller Aaron, Miller Eva, Maier Jörg, Glorius Thomas, Scheffknecht Günter, S. Gajanan","doi":"10.26634/jps.7.3.16882","DOIUrl":"https://doi.org/10.26634/jps.7.3.16882","url":null,"abstract":"","PeriodicalId":421955,"journal":{"name":"i-manager's Journal on Power Systems Engineering","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128514754","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":"Exergoeconomic analysis and parametric investigation of a gas turbine power plant","authors":"F. E. Malik, I. D. Elhadi, G. A. Ali, Seddig Khaled","doi":"10.26634/jps.10.1.18827","DOIUrl":"https://doi.org/10.26634/jps.10.1.18827","url":null,"abstract":"Thermoeconomic models, combining the concept of cost in economics and the concept of exergy in thermodynamics, provide the ability to optimize complex power generation systems to achieve the best balance between thermodynamic efficiency and economic cost. In this paper, a parametric analysis was carried out based on the method of calculating the unit exergy cost, as well as exergo-economic studies and cost sensitivity studies on the exergy of the cycle of a gas turbine power plant. The mathematical models of mass, energy, effort, and economy were created and presented. Thermodynamic properties and research analysis are performed using the MINI- REFerence fluid PROPerties (MINI-REFPROP) and matrix laboratory (MATLAB) SIMULINK software packages. The analysis leads to valuable benchmarks of the economic situation. The exergo-economic coefficient, the total cost of exergy loss, exergy destruction for the combustion chamber, and labor productivity are determined. When conducting parametric studies, the influence of the temperature at the inlet to the gas turbine, the temperature at the inlet to the air compressor, and the degree of pressure increase in the compressor were taken into account. The combustion chamber at the plant was found to have the highest energy destruction rate of 80%, indicating that boilers need to be given more attention in terms of design, selection, operation, and maintenance. However, in percentage terms, the combustion chamber has a high improvement potential of 94%. Sensitivity and parametric analysis show that while the exergy factor, the total cost of exergy loss, exergy destruction for the combustion chamber, and power output fall with increasing air compressor inlet temperature, it can be increased with increasing compressor pressure ratio. The total energy loss cost, combustor energy loss, and power output decrease as the gas turbine inlet temperature rises, while the cycle network and overall exergy destruction rate increase. The rates of the exergy destruction of the Venture Capital (VC), the combustion chamber of the combustion chamber, and the total exergy destruction are 25.2, 122.3, and 153.2 MW, respectively, for the proposed conditions. In addition, the results showed that it was $2,272 per hour, while the cost of work performed in energy terms is $1,769 per hour with a fuel cost of $0.003 per MJ. A valuable achievement is the availability of defined values and clear parametric influences, which can be of great help to engineers and site operators in the efficient execution of unique tasks, playing with the conflicts of energy use, exergy, and cost.","PeriodicalId":421955,"journal":{"name":"i-manager's Journal on Power Systems Engineering","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126432026","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":"MODELLING OF TRANSMISSON LINE WITH\u0000 ESTIMATION OF CORONA LOSS","authors":"S. Sahu, S. D. Swain, P. Ray, P. S. Puhan","doi":"10.26634/jps.7.1.16537","DOIUrl":"https://doi.org/10.26634/jps.7.1.16537","url":null,"abstract":"","PeriodicalId":421955,"journal":{"name":"i-manager's Journal on Power Systems Engineering","volume":"156 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132821232","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 AND IMPROVEMENT OF DISTRIBUTION SYSTEM\u0000 RELIABILITY INDICES USING DISTRIBUTED GENERATION","authors":"K. Raju, G. Srinivas, K. Praveen","doi":"10.26634/jps.7.2.16585","DOIUrl":"https://doi.org/10.26634/jps.7.2.16585","url":null,"abstract":"","PeriodicalId":421955,"journal":{"name":"i-manager's Journal on Power Systems Engineering","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124242893","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":"Study of self-charging features in hybrid vehicle","authors":"Rahman Abdul, Rajan H. Abhinesh, Dhayalan V. Deena, K. Gokulakrishnan","doi":"10.26634/jps.10.2.18844","DOIUrl":"https://doi.org/10.26634/jps.10.2.18844","url":null,"abstract":"Pollution and energy crises become more and more visible, and Hybrid Electric Vehicles (HEVs) are gaining more and more popularity around the world. To study the perception of alternative technology in an automobile, the project \"Hybrid Vehicle Using Self-Charging Functions\" is being carried out. A hybrid vehicle uses two or more different types of energy and combines it with electrical power. When the motor is started, the magnetic coil present in the crank starts to rotate. The rotation creates a higher voltage flux. In this case, an additional alternative magnet coil is connected in parallel with the magnet coil using gears. As the coil rotates, the energy generated in the main coil is used for ignition, while the energy generated in the alternate coil is sent to the rectifier and stored in the battery. While the car runs out of fuel, the hybrid switch is activated, then the energy stored in the battery is transferred to the wheel hub, and it starts to work. Since ancient times, people have been using vehicles for transportation and some personal needs. It pollutes the environment with gasoline and diesel fuel. It is burned in the engine for energy, but as some unburned gases come out, it affects the human respiratory system. Therefore, the automotive industry has introduced a battery vehicle (hybrid vehicle). It consumes zero emissions and is environmentally friendly. For a while, it only appeared in cars, not two-wheelers, so for a change, if it creates a hybrid two-wheeler combined with a motor and battery, it will have power, fuel efficiency, and fewer emissions. It has power and environmental fixes in a two-wheeler. When driving at an average speed of 0 to 50 mph, it consumes more fuel due to high torque instead of power from the engine. It receives power from the battery above 50 to 100, and when the engine comes to work, there is power from the engine at that time with low torque, so the motorcycle will not consume much fuel, which means that in motion, the two-wheeler is running on battery, and in the absence of motion, in an engine with such low emissions.","PeriodicalId":421955,"journal":{"name":"i-manager's Journal on Power Systems Engineering","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127071930","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":"Simulation of proton exchange membrane fuel cell-based three-phase inverter with reduced number of switches","authors":"R. Ranjith","doi":"10.26634/jps.10.2.18997","DOIUrl":"https://doi.org/10.26634/jps.10.2.18997","url":null,"abstract":"This paper simulates a Three-Phase Inverter (TPI) for proton exchange membrane fuel cells with fewer switches. It can also serve as a source for the production of stable electrical energy. Unlike the traditional 6-key 3-phase inverter, this paper proposes a 3-phase inverter with fewer switches. For real-time implementation, this can reduce the amount of computation. Fewer switches with lower switching losses, easy understanding control algorithm, and smaller in interface circuitry.","PeriodicalId":421955,"journal":{"name":"i-manager's Journal on Power Systems Engineering","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127165405","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":"Exergoeconomic and sensitivity analyses of a gas turbine power plant using MINI-REFPROP and MATLAB simulink","authors":"F. E. Malik, I. D. Elhadi","doi":"10.26634/jps.10.4.19203","DOIUrl":"https://doi.org/10.26634/jps.10.4.19203","url":null,"abstract":"In this paper, exergy, exergoeconomic, and exergoenvironmental analysis of a gas turbine cycle and its optimization have been carried out by MINI-Reference Fluid Properties (MINI-REFPROP) and Matrix Laboratory (MATLAB) SIMULINK. The parametric study was carried out based on the Specific Exergy Costing approach. The mathematical models were developed and presented regarding mass, energy, and economy. The Excel and MATLAB LIBRARY TOOLS BOX are used to perform thermodynamic properties and research analyses. The analyses lead to valuable economic status benchmarks. The exergoeconomic factor, relative cost, total cost of energy loss, and energy destruction for the combustion chamber and work output were determined. The parametric study was conducted, considering the effects of the gas turbine inlet temperature, air compressor inlet temperature, and compressor pressure ratio. For the considered case study status, the combustion chamber in the plant revealed the highest amount of energy destruction (85%), leading to the recommendation that more attention be paid to boilers in terms of design, selection, operation, and maintenance, while the combustion chamber has a high improvement potential (91%).","PeriodicalId":421955,"journal":{"name":"i-manager's Journal on Power Systems Engineering","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132114251","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":"A multiple input DC-DC converter for solar PV application with high boosting capability","authors":"Tamboli Kavita, G. Naveen","doi":"10.26634/jps.10.1.18874","DOIUrl":"https://doi.org/10.26634/jps.10.1.18874","url":null,"abstract":"A Multiple-Input Boost Converter (MIBC) with high boosting ability is suggested in this article. This converter can be utilized for solar photovoltaic applications. The converter is capable of driving continuous current from the sources. The converter's steady-state analysis is presented. The Maximum Power Point (MPP) tracking algorithm is applied for the absorption of peak power produced from the solar panels individually and simultaneously. The suggested converter can attain the voltage gain up to 20 times with maintaining continuity in the input current. The proposed MIBC's open-loop steady-state operation is validated in a simulation environment.","PeriodicalId":421955,"journal":{"name":"i-manager's Journal on Power Systems Engineering","volume":"75 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133729476","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":"Power flow control capability analysis of unified power flow controller","authors":"Singh Satyavir","doi":"10.26634/jps.10.2.18808","DOIUrl":"https://doi.org/10.26634/jps.10.2.18808","url":null,"abstract":"In the field of power system restructuring, Flexible Alternating Current Transmission System (FACTS) technology has become indispensable for alleviating the challenges of load flow control, voltage control, transient stability, and dynamic stability. The Unified Power Flow Controller (UPFC) is the fastest, most flexible, and most capable FACTS device because it has the full advantage of providing simultaneous and independent real-time control of voltage, impedance, and phase angle, which are the main power system parameters that affect system performance. This paper uses a Newton-Raphson load flow that includes UPFC to analyze how UPFC can control the flow of power.","PeriodicalId":421955,"journal":{"name":"i-manager's Journal on Power Systems Engineering","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123806067","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":"A REVIEW ON DOMESTIC POWER GENERATION USING HYBRID\u0000MODEL","authors":"R. Ganapathi, T. Harinarayana, Y. Shuaib","doi":"10.26634/jps.9.1.18236","DOIUrl":"https://doi.org/10.26634/jps.9.1.18236","url":null,"abstract":"","PeriodicalId":421955,"journal":{"name":"i-manager's Journal on Power Systems Engineering","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133810189","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}