2017 3rd International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET)最新文献_第4页

Development and optimisation of energy efficiency for regional network pump station via glass reinforced plastics material: A design and built case study 利用玻璃钢材料开发和优化区域网络泵站的能源效率:一个设计和建造案例研究

2017 3rd International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET) Pub Date : 2017-04-01 DOI: 10.1109/PGSRET.2017.8251800

N. Ramli, M. K. A. Hamid, M. Mokhtar

{"title":"Development and optimisation of energy efficiency for regional network pump station via glass reinforced plastics material: A design and built case study","authors":"N. Ramli, M. K. A. Hamid, M. Mokhtar","doi":"10.1109/PGSRET.2017.8251800","DOIUrl":"https://doi.org/10.1109/PGSRET.2017.8251800","url":null,"abstract":"Electricity plays an important role in our daily life. With this, the energy efficiency is one of the important issues in relation to electricity consumption because of increasing the electricity power demand per annum. A network pump station (NPS) is designed to discharge the sewage from the domestic, commercial and industrial to the sewerage treatment plant (STP). In view of rapid development and increasing of the electricity tariff, a regional network pump station has consumed a lot of electricity nowadays. The energy efficiency of pump station system has been calculated and design. The methodology for the system use is a Hazen-Williams equation that to control the flow rate of sewage in a pipe with the physical properties and the pressure drop caused by friction. The selection of the pipe material use is glass reinforced plastics (GRP) instead of traditional material such as ductile (DI) iron pipe because of it characteristics. This study is focusing on the result comparisons between using a ductile iron (DI) force main pipe and glass reinforced plastics (GRP) force mains pipeline. Then, the performances of variable speed Drive (VSD) in varies speed to enhance energy consumption in network pump station. It is clearly that the VSD is more reliable in term of speed regulation to optimize energy usage by changing the Total Head of Force Main. By applying this method, a network pump station can be optimized the Energy Efficiency further and subsequently will show the reduction of power consumption, electricity bills and carbon emission. As results, it will bring a lot of benefits for longterm application and gives a lot of saving in return of investment (ROI).","PeriodicalId":336020,"journal":{"name":"2017 3rd International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128416329","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}

引用次数: 0

Numerical investigation of nonlinear power-law fin type problem using hybrid heuristic computation 非线性幂律鳍型问题的混合启发式数值研究

2017 3rd International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET) Pub Date : 2017-04-01 DOI: 10.1109/PGSRET.2017.8251818

S. A. Malik, I. Qureshi, S. Badshah

引用次数: 1

Optimal load shedding technique for an islanding distribution system by using Particle Swarm Optimization 基于粒子群算法的孤岛配电系统最优减载技术

2017 3rd International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET) Pub Date : 2017-04-01 DOI: 10.1109/PGSRET.2017.8251819

H. Mohamad, A. I. Isa, Z. M. Yasin, N. A. Salim, N. N. A. M. Rahim

引用次数: 10

Benchmarking of MCBEND computer code against the PWR shield design MCBEND计算机代码对压水堆屏蔽设计的基准测试

2017 3rd International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET) Pub Date : 2017-04-01 DOI: 10.1109/PGSRET.2017.8251814

R. Khan, M. N. Khan, M. Qureshi

引用次数: 1

Integrated 1D-chemical kinetics model of a diesel and biodiesel fuelled light-duty diesel engine 以柴油和生物柴油为燃料的轻型柴油机的集成一维化学动力学模型

2017 3rd International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET) Pub Date : 2017-04-01 DOI: 10.1109/PGSRET.2017.8251807

J. Ng, Kang Yao Wong, C. Chong, S. Rajoo

{"title":"Integrated 1D-chemical kinetics model of a diesel and biodiesel fuelled light-duty diesel engine","authors":"J. Ng, Kang Yao Wong, C. Chong, S. Rajoo","doi":"10.1109/PGSRET.2017.8251807","DOIUrl":"https://doi.org/10.1109/PGSRET.2017.8251807","url":null,"abstract":"In recent years, advances in numerical modelling of engines have led to the integration of 3-dimensional computational fluid dynamics with chemistry to calculate both the physical flow field and complex chemical reactions. However, it is only feasible to simulate the combustion chamber, but not the entire engine due to simulation runtime limitations. Onedimensional (1D) simulations of an entire engine are rapid yet comprehensive, but focus only on the applied thermodynamics with rudimentary global reaction chemistry. In this study, a compact combined biodiesel-diesel chemical kinetics reaction mechanism is integrated into the 1D modelling of a complete engine. Entire engine cycle from air intake to exhaust product is simulated using commercial software, AVL Boost. This allows for rapid system-level simulation which takes into account applied thermodynamics with complex chemical kinetics to account for combustion and pollutant formation. The integrated 1D-chemical kinetics model is successfully validated against experimental data with both the diesel and palm biodiesel fuel for key combustion parameters. The model would be able to simulate any dieselbiodiesel mixture of any blend levels and also biodiesel produced from different feedstock. This is due to the reaction mechanism comprising of n-Heptane, methyl butanoate and methyl crotonate which are the surrogate fuel models of straight chain hydrocarbon, saturated fatty acid methyl ester (FAME) and unsaturated FAME, respectively. Thus, CME, PME, and SME, are selected for blending due to their innate FAME proportions to represent the high, medium, and low saturated:unsaturated biodiesel, respectively. In all, through 100 simulated cases, this study demonstrated the feasibility of integrating chemical kinetics into 1D numerical model for a complete engine. Ultimately, the use of an integrated 1D-chemical kinetics model for engine simulations can greatly reduce optimisation time for emissions reduction.","PeriodicalId":336020,"journal":{"name":"2017 3rd International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121062846","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}

引用次数: 0

Energetic, economic and environmental (3E) optimization of solar assisted heat pump using low GWP refrigerant R1234ze(E) for high temperature application 采用低GWP制冷剂R1234ze(E)的高温太阳能热泵节能、经济、环保(3E)优化

2017 3rd International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET) Pub Date : 2017-04-01 DOI: 10.1109/PGSRET.2017.8251805

N. Nasruddin, M. I. Alhamid, N. Aisyah

引用次数: 4