2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA)最新文献_第4页

ICSEEA 2019 Author Index ICSEEA 2019作者索引

2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2019-10-01 DOI: 10.1109/icseea47812.2019.8938640

引用次数: 0

Development of Green Building Materials’ Evaluation Criteria to Achieve Optimum Building Facade Energy Performance 绿色建筑材料评价标准的制定以达到最佳建筑立面能源性能

2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2019-10-01 DOI: 10.1109/icseea47812.2019.8938620

Marwa M. Gomaa Mayhoub, Mona G. Ibrahim, Zeyad M. Tarek El Sayad, Ahmed Abdel Monteleb M. Ali

{"title":"Development of Green Building Materials’ Evaluation Criteria to Achieve Optimum Building Facade Energy Performance","authors":"Marwa M. Gomaa Mayhoub, Mona G. Ibrahim, Zeyad M. Tarek El Sayad, Ahmed Abdel Monteleb M. Ali","doi":"10.1109/icseea47812.2019.8938620","DOIUrl":"https://doi.org/10.1109/icseea47812.2019.8938620","url":null,"abstract":"Since buildings and their construction materials exploit natural resources as well as the effect on energy consumption and carbon dioxide emissions, evaluating building materials is needed to have more sustainable buildings. This study proposes a methodology to define the proper selection of green building materials that can be used for building façades; whilst taking its thermal performance and energy efficiency into account. Additionally, the study compared the energy consumption for six conventional materials for two types of buildings (Educational, Residential) in four climate zones using a simulation program (DesignBuilder). It included also the embodied carbon and equivalent CO2 for different types of used external façades materials. The evaluation and results is an important step to identify the suitable material that could be replaced with green material and determine how it performs in terms of simulation results and matching with the proposed criteria. The results show enhancement of thermal comfort when replacing a conventional material Brickwork with an environmentally friendly one (Autoclaved Aerated Concrete Block). Moreover, it has a positive impact regarding sub-criteria (from the proposed framework). However, the proposed green material couldn’t achieve the expected performance regarding energy performance (as it achieved a minor enhancement from 3245.07 to 3239.1 KWh, U-value for both materials is close) or embodied energy (as the increase of kgCO2 from 758 to 1649.3 due to cement which is one of its ingredients).","PeriodicalId":232017,"journal":{"name":"2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121688538","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: 5

Simulation of Enhancement PV Power Stabilization with Dynamic Power Injection 动态功率注入增强光伏电力稳定仿真

2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2019-10-01 DOI: 10.1109/icseea47812.2019.8938649

Chandra B. Sukmono, Rudi Darussalam, M. Kuncoro, I. Garniwa

{"title":"Simulation of Enhancement PV Power Stabilization with Dynamic Power Injection","authors":"Chandra B. Sukmono, Rudi Darussalam, M. Kuncoro, I. Garniwa","doi":"10.1109/icseea47812.2019.8938649","DOIUrl":"https://doi.org/10.1109/icseea47812.2019.8938649","url":null,"abstract":"The use of PV for harvesting solar energy as electrical energy has been done globally. On a large scale PV is connected to the distribution as a peak load generator during the day. Integration of PV with grid has several issues, especially because of the intermittent solar energy problems due to the influence of irradiance and environmental temperature. It’s causes the energy produced to fluctuate and be unstable. These power fluctuations affect system stability and frequency. To overcome this problem, several methods for PV power stabilization have been developed. One of them is Constant Power Generation (CPG) where PV output power is limited to certain P value settings so as to reduce PV power fluctuations. In this paper the Dynamic Power Injection method is proposed which is a modification of the CPG method with the dynamic action of charge and discharge using batteries as energy storage. The principle of DPI is same with CPG that determines P setting as P output of PV Power, but stabilization of PV Power Outputis also support by active power management. Charge when PV power bigger than P setting and injection when PV power less than P setting. Thus the output power in each condition of PV power same with P setting. By using matlab simulink a DPI circuit simulation is carried out to increase the stability of the power and frequency of the system. The simulation results show that DPI is able to produce stable PV output power on 30 kW and the frequency of the system can be maintained at 50 Hz.","PeriodicalId":232017,"journal":{"name":"2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126588266","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

Performance Evaluation of Islanded Mode Voltage and Current Control in DC Microgrid 直流微电网孤岛电压电流控制性能评价

2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2019-10-01 DOI: 10.1109/icseea47812.2019.8938653

M. A. Setiawan, Ocsirendi Ocsirendi, Zanu Saputra

{"title":"Performance Evaluation of Islanded Mode Voltage and Current Control in DC Microgrid","authors":"M. A. Setiawan, Ocsirendi Ocsirendi, Zanu Saputra","doi":"10.1109/icseea47812.2019.8938653","DOIUrl":"https://doi.org/10.1109/icseea47812.2019.8938653","url":null,"abstract":"Increasing penetration of renewable energy sources such photovoltaics poses into sources diversification. These sources can act as distributed generation (DG) in the network. Hence the source, short distribution line and loads can be combined and joined as a locally network of Microgrid (MG). As locally network, the network parameters such voltages and currents can be fully designated by the DGs. Without any properly method, the voltage and current in the DC MG can be over the designated limits. On the other hand, the DGs have different current capacities to be generated. To solve these issues, this paper proposes and evaluates the method for both voltage control and current control of the sources (i.e. DGs and central grid) in the DC MG. The performance evaluation is conducted via computer simulation with several conditions and cases such fully supplied by central grid, supplied by DGs (islanded mode) and different cases such equal and unequal DGs capacities. The simulation results indicate that the proposed method is able to maintain the load voltage within acceptable limit during load demands fluctuation. In addition, the generated current by DGs can be also designated according to their capacities by implementation of the proposed method.","PeriodicalId":232017,"journal":{"name":"2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128995254","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

Characteristics of 250 Watt Picohydro Turbine Based on Laboratory Testing Result 基于室内试验结果的250瓦水轮机特性分析

2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2019-10-01 DOI: 10.1109/icseea47812.2019.8938643

Henny Sudibyo, R. A. Subekti, Anjar Susatyo

{"title":"Characteristics of 250 Watt Picohydro Turbine Based on Laboratory Testing Result","authors":"Henny Sudibyo, R. A. Subekti, Anjar Susatyo","doi":"10.1109/icseea47812.2019.8938643","DOIUrl":"https://doi.org/10.1109/icseea47812.2019.8938643","url":null,"abstract":"Research on the design of picohydro turbines has been carried out. Based on the turbine discharge design turbine (Q) design 25 l/s, the head design is 1.7 m and 70% design efficiency obtained an effective turbine power calculation of 250 W. Laboratory testing was conducted to determine the characteristics of this turbohydro turbine. From the test results then analyzed and compared by referring to existing references. This picohydro turbine is a propeller type, thus turbine characteristics refer to the propeller characteristic theory which is a type of reaction water turbine. Based on laboratory test results, the variation of discharge is 0.0152 m3/s - 0.0221 m3/s and the rotation variation of 1,182 rpm -1,800 rpm obtained maximum power at 1800 rpm rotation and flow rate of 0.0221 m3/s of 270 watt with efficiency between the hydraulic power and electric power is 72%. The test results show propeller characteristics such as increasing the discharge will increase the turbine rotation, because the rotation is proportional to the value of the power, then the turbine power will also increase. The results of this test indicate that the turbine prototype was made feasible to be installed in the field because it was in line with expectations.","PeriodicalId":232017,"journal":{"name":"2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122941345","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: 2

Power Control among Photovoltaics and Electric Energy Storages in DC Microgrid 直流微电网中光伏与储能的功率控制

2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2019-10-01 DOI: 10.1109/icseea47812.2019.8938647

M. A. Setiawan, Yudhi, Aan Febriansyah

{"title":"Power Control among Photovoltaics and Electric Energy Storages in DC Microgrid","authors":"M. A. Setiawan, Yudhi, Aan Febriansyah","doi":"10.1109/icseea47812.2019.8938647","DOIUrl":"https://doi.org/10.1109/icseea47812.2019.8938647","url":null,"abstract":"Photovoltaic (PV) is one of the most popular renewable energy sources today. Outputs of PVs are fluctuated according to the sunlight intensity. Contrary with the PVs outputs, the Microgrid networks are required continuous power for supplying their load demands. To overcome this issue, the Electrical Energy Storages (ESSs) are introduced in the DC Microgrid network. Introducing PVs and ESSs in the same network poses several issues. The control of the voltages, currents and powers outputs among PVs and ESSs during load demand fluctuations is one of the critical issue which should be considered. On the other hand, The PVs and ESSs have different generated power capacities and hence, the suitable control candidate should be able to adjust the generated power by PVs and ESSs according to their capacities. There are three operational modes options in DC Microgrid based PVs and ESSs. These operational modes are introduced, analyzed, simulated and discussed in this paper. The performance of the proposed method is conducted via computer simulation of Simulink during fluctuations of the load demands. The simulation results indicate that the proposed method is successful to maintain the network voltages are within acceptable limit during load demands fluctuations. And the generated power by PVs and ESSs are regulated within designated capacities as well.","PeriodicalId":232017,"journal":{"name":"2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125039594","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: 3

Photovoltaic Power Stabilization using Dynamic Power Injection Method 基于动态功率注入法的光伏电力稳定

2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2019-10-01 DOI: 10.1109/icseea47812.2019.8938622

Rudi Darussalam, M. Kuncoro, Candra Budi Sukmono, I. Garniwa

{"title":"Photovoltaic Power Stabilization using Dynamic Power Injection Method","authors":"Rudi Darussalam, M. Kuncoro, Candra Budi Sukmono, I. Garniwa","doi":"10.1109/icseea47812.2019.8938622","DOIUrl":"https://doi.org/10.1109/icseea47812.2019.8938622","url":null,"abstract":"One of the challenges of photovoltaic (PV) is the instability of PV output power. This is caused by fluctuating of solar radiation falling on the surface of the PV module. For the PV scheme on Grid, power instability causes instability of the power system. Several methods have been developed to stabilize PV power including constant power generation (CPG), hybrid PV-generators and power smoothing. But there are still flaws in the method. In this paper, the Dynamic Power Injection (DPI) method is proposed to stabilize PV output power. DPI is a combination of the CPG method with energy storage. The DPI stabilizes PV output power according to the predetermined setting power. Thus, PV output power can be kept constant without being affected by changes in load power. To obtain stable PV output power, the DPI performs two work functions, namely the CPG function by limiting PV power according to its power setting and the action of storage energy by absorbing excess power and active power shortage injection. The DPI module is designed by using the Arduino Mega microcontroller which is supported by voltage and current sensors and batteries as energy storage. The operation the DPI module works is by reading the parameters of incoming power, output power, and battery power. Then the output power is compared with the predetermined setting power. Based on the results of testing, the output power is almost close to the setting power with an error rate of 6.46%, however DPI can function properly to stabilize the output power with constant power by predetermined settings.","PeriodicalId":232017,"journal":{"name":"2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114504507","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

A Brief Review on Ground Vehicles Aerodynamics due to the Presence of Streamwise Vortices 湍流涡旋作用下地面飞行器空气动力学研究综述

2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2019-10-01 DOI: 10.1109/icseea47812.2019.8938618

A. C. Budiman, A. Hapid, S. Kaleg, Amin, S. Sudirja, S. Winoto

引用次数: 1

Effect of Tracking System Configurations to Beam Aperture Irradiance of Parabolic Dish in Bandung, Indonesia 跟踪系统配置对印尼万隆抛物面天线光束孔径辐照度的影响

2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2019-10-01 DOI: 10.1109/icseea47812.2019.8938650

Nur Rohmah, G. Pikra, Rakhmad Indra Pramana, A. J. Purwanto, A. Rajani

{"title":"Effect of Tracking System Configurations to Beam Aperture Irradiance of Parabolic Dish in Bandung, Indonesia","authors":"Nur Rohmah, G. Pikra, Rakhmad Indra Pramana, A. J. Purwanto, A. Rajani","doi":"10.1109/icseea47812.2019.8938650","DOIUrl":"https://doi.org/10.1109/icseea47812.2019.8938650","url":null,"abstract":"The collector surface of the parabolic dish solar power plant can be installed in some configurations, such as fixed (non-tracking), single axis, and two-axis tracking system. This paper presents the effect of tracking system configurations to beam aperture irradiance calculation result by comparing fixed (non-tracking) and two-axis tracking system. Both configurations were designed by measuring beam normal irradiance and calculating the angle of incidence. The beam normal irradiance was measured in Bandung, Indonesia on 26 July 2019 at 07:07 until 16:07. The angle of incidence of fixed (non-tracking) was calculated by determining the constant and independent variable of design, calculating solar altitude angle and solar azimuth angle. The independent variables were aperture tilt angle and aperture azimuth angle. The design result for fixed (non-tracking) system in Bandung at that date, the highest sum of beam aperture irradiance during that periods was obtained at aperture tilt angle 15° and aperture azimuth angle 15°. The two-axis tracking gave a better result of beam aperture irradiance than fixed (non-tracking) at that position with the difference of 14.19%. However, fixed (non-tracking) gave simpler operation and cheaper operating costs than two-axis tracking.","PeriodicalId":232017,"journal":{"name":"2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132387153","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

Study on Various Simple Power Tracking Methods for Thermoelectric Generator 热电发电机各种简单功率跟踪方法的研究

2019 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2019-10-01 DOI: 10.1109/icseea47812.2019.8938655

J. W. Simatupang, I. Purnama

引用次数: 1