2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP)最新文献_第4页

A Combined Nonlinear Least Squares and Evolutionary Method for Cost Approximation Model of Gas-Fired Power Plants in Indonesia 印尼燃气电厂成本逼近模型的非线性最小二乘与演化相结合方法

2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP) Pub Date : 2022-10-18 DOI: 10.1109/ICT-PEP57242.2022.9988974

Muhammad Idris, S. I. Visang Fardha, H. Kartika Raras

{"title":"A Combined Nonlinear Least Squares and Evolutionary Method for Cost Approximation Model of Gas-Fired Power Plants in Indonesia","authors":"Muhammad Idris, S. I. Visang Fardha, H. Kartika Raras","doi":"10.1109/ICT-PEP57242.2022.9988974","DOIUrl":"https://doi.org/10.1109/ICT-PEP57242.2022.9988974","url":null,"abstract":"The project cost estimate is one of the crucial stages in the total project's planning activities. It deals with how much the cost would be spent on the project. As the cleanest fossil fuel, natural gas has a strategic role in domestic energy. Therefore, gas-fired power plants (GFPPs), which comprise gas turbine power plant (GTPP), gas engine power plant (GEPP) and combined-cycled power plant (CCPP), are still promising to serve electricity demand. Moreover, the growth of renewable energy is still low. A lack of knowledge of project cost estimates and the database of existing project costs have initiated finding the project cost approximation by a mathematical model. The study aims to present an overview of project cost estimates for several types of GFPPs in Indonesia based on existing contract projects or original equipment manufacturer (OEM) data sets. The cost estimate of GFPP was approximated by a combined nonlinear least square and evolutionary algorithm as a proposed method. The findings of the study show that the approximation function model for each type of GFPP was a nonlinear-power function. The three performance criteria were evaluated. GTCC and CCPP have better performance criteria than GEPP due to more data sets. However, the results can be applied as one reference for budgeting or planning purposes and are not recommended for detailed estimation in procurement or project execution due to the low definition of project.","PeriodicalId":163424,"journal":{"name":"2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134066667","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

IoT System for Household Electrical Appliance Monitoring and Control 家用电器监控物联网系统

2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP) Pub Date : 2022-10-18 DOI: 10.1109/ICT-PEP57242.2022.9988853

Fionita Adriani, Thoriq Kurnia Agung, Syafii

{"title":"IoT System for Household Electrical Appliance Monitoring and Control","authors":"Fionita Adriani, Thoriq Kurnia Agung, Syafii","doi":"10.1109/ICT-PEP57242.2022.9988853","DOIUrl":"https://doi.org/10.1109/ICT-PEP57242.2022.9988853","url":null,"abstract":"The use of electrical energy is currently still less effective because much electronic equipment consumes electricity excessively. Many users often leave their electronic equipment turned on, increasing electricity bills. Using communication, computer, and information technology to monitor and control electrical energy use will increase efficiency and reduce household electricity consumption costs. Therefore, we created an IoT-based monitoring and control system for household electrical energy consumption for savings. This IoT system consists of NodeMCU ESP32, PZEM004T sensor, RTC DS1302 module, relay, and blynk application. The monitoring system uses the PZEM-004T sensor as a current, voltage, and power reader. The results of this reading will be processed by the NodeMCU ESP32, which will later be displayed on the blynk application. Then the relay is to turn off or turn on electrical equipment, and the RTC module functions as a timer to determine the on/off hours of electrical equipment. With the help of the NodeMCU ESP32 and the blynk application, this system will be able to monitor electricity usage in real-time and control electricity consumption at home anytime and anywhere remotely. Based on tests conducted in boarding houses by comparing before and after using the system for household appliances such as lights, fans, tv, and rice cookers for 1 week, a savings of 1.53 kWh was achieved.","PeriodicalId":163424,"journal":{"name":"2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134445516","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

Optimal Scheduling of Battery-Flywheel Hybrid Energy Storage System for Off-Grid Power System with Renewable Energy 可再生能源离网电力系统电池-飞轮混合储能系统优化调度

2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP) Pub Date : 2022-10-18 DOI: 10.1109/ICT-PEP57242.2022.9988817

Richo Tetuko, V. Lystianingrum, R. S. Wibowo

{"title":"Optimal Scheduling of Battery-Flywheel Hybrid Energy Storage System for Off-Grid Power System with Renewable Energy","authors":"Richo Tetuko, V. Lystianingrum, R. S. Wibowo","doi":"10.1109/ICT-PEP57242.2022.9988817","DOIUrl":"https://doi.org/10.1109/ICT-PEP57242.2022.9988817","url":null,"abstract":"The issue of climate change is a crucial reason for the expansion of renewable energy sources. The use of renewable energy sources such as wind power and photovoltaics must be considered. Deploying the right energy storage technology can help overcome problems such as intermittent renewable energy or power fluctuations in distribution. A hybrid energy storage system (HESS) includes two or more storage devices with complementary electrical charge/discharge characteristics to provide the required energy and power. There are two main complementary characteristics of energy storage systems: energy density and power density. Some energy storage devices have the characteristics of high energy density but low power density and vice versa. Therefore, HESS mainly consists of technologies that can complement each other in these aspects. Both flywheel energy storage (FES) and battery energy storage (BES) technologies combined as storage technologies to support the provision of intermittent energy. The optimal HESS scheduling for renewable energy systems consisting of PV and wind turbines using nonlinear programming. The approach in this paper is to plan the power-sharing for each energy storage system based on minimizing the total project cost, operation and maintenance (O&M) cost, and life cycle of each type of energy storage technology. The optimal power sharing of the two internal energy storage technologies in HESS achieve by considering the ramp rates of BES and FES.","PeriodicalId":163424,"journal":{"name":"2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP)","volume":"120-121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131709120","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

Preliminary Design of Floating Photovoltaic at The Logung Dam 卢贡坝浮式光伏电站初步设计

2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP) Pub Date : 2022-10-18 DOI: 10.1109/ICT-PEP57242.2022.9988940

R. Ananda, R. Budiarto, Irawan Eko Prabowo

{"title":"Preliminary Design of Floating Photovoltaic at The Logung Dam","authors":"R. Ananda, R. Budiarto, Irawan Eko Prabowo","doi":"10.1109/ICT-PEP57242.2022.9988940","DOIUrl":"https://doi.org/10.1109/ICT-PEP57242.2022.9988940","url":null,"abstract":"A Floating Photovoltaics (FPV) is one type of solar power plant installation with promising performance. This power plant will be designed on the Logung dam with an on-grid system on a 5 MWp scale. This research focused on the analysis of the potential and feasibility of the site, configuration of the FPV components, and system performance. The site analysis was focused on solar radiation, weather, accessibility, and bathymetry. The component configuration is selected based on solar panel and inverter as independent variables. Based on performance specification, the research selected three brands of photovoltaics and two of inverters. The potential analysis showed that the average Global Horizontal Irradiance (GHI) was 5,14 kWh/m2 in the last 10 years. The site is characterized with its good accessibility, sufficient water depth ranging from 70 m to 90 m, and water level fluctuations from 62,46 m to 93,20 m. The selected configuration of floating solar power plant components consist of 12240 panels (450Wp) arranged in 15 series and 816 string solar panels, 51 DC combiner box 100 kW, 100 kW inverter, DC cable between solar panels to the inverter, AC cable between inverter to power grid type NYYHY, floater and mounting system made from HDPE and aluminum, deadweight anchor type, and mooring type loose capstan rope. The design shows a predicted system performance with a capacity factor of 18,61 %, system efficiency of 17,51 %, and a performance ratio of 83,75%.","PeriodicalId":163424,"journal":{"name":"2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129501789","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

Design of Wind and Solar Hybrid Power Plant to Support Electricity Needs for Shrimp Farms in Binangun, Cilacap 风能和太阳能混合动力发电厂的设计，以支持对虾养殖场的电力需求

2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP) Pub Date : 2022-10-18 DOI: 10.1109/ICT-PEP57242.2022.9988780

Faizal Basith, R. Budiarto, M. K. Ridwan, W. P. Sari

引用次数: 0

Self-Excited Induction Generator with Electronic Load Controller installed in Naran, Pakistan 安装在巴基斯坦纳兰的带有电子负载控制器的自激感应发电机

2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP) Pub Date : 2022-10-18 DOI: 10.1109/ICT-PEP57242.2022.9988848

Saira Tariq, F. Khan, Zainal Abideen, Umair Ali

{"title":"Self-Excited Induction Generator with Electronic Load Controller installed in Naran, Pakistan","authors":"Saira Tariq, F. Khan, Zainal Abideen, Umair Ali","doi":"10.1109/ICT-PEP57242.2022.9988848","DOIUrl":"https://doi.org/10.1109/ICT-PEP57242.2022.9988848","url":null,"abstract":"The shrinking energy resources being faced by world, have led to extensive hunt for renewable energy generation. The increased use of non-conventional energy sources and decentralization of power generation is a novel trend in electric power production. With the development and rapid growth of independent electric power stations and micro/Pico hydro power systems, in non-conventional energy systems induction generators are increasingly being used. In isolated systems, self-excited induction generators (SEIGs) are squirrel cage induction generators with capacitor excitation, that are very popular. This paper investigates the implementation and installation of SEIG with capacitor bank for excitation and its single phase output voltage supplied to load through Electronic load controller (ELC) to keep the voltage level constant for load being served. By using this technique, the problem of voltage fluctuation caused by variable speed will be overcome. For small uncontrolled hydro turbine or wind turbine or for any isolated small power applications, this proposed induction generator setup is useful. The effectiveness of the proposed induction generator and its good performance is confirmed from experimental results and installed in Naran, Pakistan for power generation.","PeriodicalId":163424,"journal":{"name":"2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114999610","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: 1

Coordinated Thyristor Controlled Phase Shifter and Ultra-Capacitor Based Strategy for Load Frequency Control of Interconnected Power System 基于晶闸管控制移相器和超级电容的互联电力系统负载频率控制策略

2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP) Pub Date : 2022-10-18 DOI: 10.1109/ICT-PEP57242.2022.9988866

C. S. Kalyan, B. Srikanth Goud, M. Kiran Kumar

引用次数: 0

Impact Analysis of DoS Attack at Vulnerable Point with the Exchange of Frequency Containment Reserves Control in MIDC System MIDC系统中频率控制交换对易受攻击点DoS攻击影响分析

2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP) Pub Date : 2022-10-18 DOI: 10.1109/ICT-PEP57242.2022.9988783

U. F. Ramadhan, A. Prastiantono, Junsu Park, Donghwi Kim, M. Yoon

{"title":"Impact Analysis of DoS Attack at Vulnerable Point with the Exchange of Frequency Containment Reserves Control in MIDC System","authors":"U. F. Ramadhan, A. Prastiantono, Junsu Park, Donghwi Kim, M. Yoon","doi":"10.1109/ICT-PEP57242.2022.9988783","DOIUrl":"https://doi.org/10.1109/ICT-PEP57242.2022.9988783","url":null,"abstract":"The inevitable change of Renewable energy source (RES) penetration led to network instability, especially in isolated systems. Reserve operation balancing arrangements through high voltage direct current (HVDC) systems become a viable option to increase the flexibility of renewable energy deployment and transfer capacity. As a result, HVDC systems become fundamental roles in overall network system stability. However, the reserves balancing arrangements through the HVDC system are vulnerable to information and communication technologies (ICT). Thus, the cyber-physical security of the HVDC system between the two regions needs to be explored. In this article, we discussed the new integration of several HVDC lines which consisted of multiple two-terminal HVDC as known as a multi-infeed HVDC (MIDC) system security. Moreover, an MIDC system could suffer from several potential cyber-attacks, resulting in mismatches of power imbalances for both regions. This paper discusses the impact of novel optimal strategies that the attacker could launch a Denial of Service (DoS) attack to corrupt system stability in the MIDC system.","PeriodicalId":163424,"journal":{"name":"2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122806047","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: 1

Improved Design Skirt Board and Analysis to Reduce Build Up Dust: Case Study at Rembang Power Plant 改进裙板设计及减少积尘分析——以林邦电厂为例

2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP) Pub Date : 2022-10-18 DOI: 10.1109/ICT-PEP57242.2022.9988905

Andi Desi Sunarno, G. D. Haryadi, Khoiri Rozi, Ferdiand Rosi Saprudin

{"title":"Improved Design Skirt Board and Analysis to Reduce Build Up Dust: Case Study at Rembang Power Plant","authors":"Andi Desi Sunarno, G. D. Haryadi, Khoiri Rozi, Ferdiand Rosi Saprudin","doi":"10.1109/ICT-PEP57242.2022.9988905","DOIUrl":"https://doi.org/10.1109/ICT-PEP57242.2022.9988905","url":null,"abstract":"The problem related to coal transportation is the dust generated that flies in the environment which has the potential to endanger the health of employees and also the surrounding equipment. Transfer chute becomes a focusing area whereas coal collides on the chute wall and next conveyor which causes dust to form. Performing a simulation, using tool CFD Analysis, of coal flow analysis and air velocity flow on the skirt board so that an analysis of the formation of coal dust can be calculated, both of existing design and modified design. Improvement design by change the geometry in the length and height of the skirt board, then simulated CFD using parameter's simulation according to the existing design. The results of the simulation analysis show that the material flow velocity in the existing design is 9.75 m/s, the dust formed is calculated at 39.81 ton $s$/$h$o $u$r. While the simulation on the new design obtained a material flow velocity of 5.88 m/s, dust formed 11.24 ton $s$/$h$our. Dust reduction of the existing skirt board design compared to the new design by 72%.","PeriodicalId":163424,"journal":{"name":"2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116936764","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

Analysis on the Potential of Renewable Energy in Maritime Areas and Its Effect on the Medium Voltage Utility Electricity Networks 海域可再生能源潜力分析及其对中压公用电网的影响

2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP) Pub Date : 2022-10-18 DOI: 10.1109/ICT-PEP57242.2022.9988957

Singgih Adi Prabowo, Muhammad Ihsan, Wahyu Satria

{"title":"Analysis on the Potential of Renewable Energy in Maritime Areas and Its Effect on the Medium Voltage Utility Electricity Networks","authors":"Singgih Adi Prabowo, Muhammad Ihsan, Wahyu Satria","doi":"10.1109/ICT-PEP57242.2022.9988957","DOIUrl":"https://doi.org/10.1109/ICT-PEP57242.2022.9988957","url":null,"abstract":"The medium voltage electricity network located on the coast of Panimbang to Ujung Kulon has limited supply, where the quality of the voltage at the end of the electricity network is below standard. The potential for renewable energy in this location is quite abundant, such as solar and wind energy. This study was conducted to find out how much electrical energy can be generated at this location and how big the impact is on improving the voltage drop on the utility electricity network. This study was carried out by considering the large-scale floating solar PV of 5.5 MWp and two locations for the construction of the wind turbine systems, each with a capacity of 1 MW. This research was conducted by simulating the design of the generator as well as the impact of the operating system of the generator on the improvement of the voltage profile using HelioScope, Homer and PSS Sincal software. In this study, obtained the amount of electrical energy produced and the composition of each generator, the impact of voltage improvement is also seen in the upstream, middle stream and downstream of the network. In this research, has been obtained the value of the performance ratio (PR) and the capacity factor. The PR value on the floating solar PV is 78.63%, and the CF value on the floating solar PV is 14.19%. The CF value for wind turbine system 1 (WT 1) and wind turbine system 2 (WT 2) are 7.35% and 9.67% respectively.","PeriodicalId":163424,"journal":{"name":"2022 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122322288","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