Log in

Relevant bibliographies by topics / Micro hydro pumps / Journal articles

To see the other types of publications on this topic, follow the link: Micro hydro pumps.

Journal articles on the topic 'Micro hydro pumps'

Author: Grafiati

Published: 6 September 2023

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Micro hydro pumps.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Williams, A. A. "The Turbine Performance of Centrifugal Pumps: A Comparison of Prediction Methods." Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 208, no. 1 (1994): 59–66. http://dx.doi.org/10.1243/pime_proc_1994_208_009_02.

Full text

Abstract:

Standard centrifugal Dumps may be operated in reverse as water turbines, and for hydroelectric plums of less than 100 kW (micro- hydro) they are often cheaper than specifically designed turbines. However, in order to use a pump in a micro-hydro scheme, the turbine performance-must be found either by testing or by calculation. Several methods have been suggested for predicting the turbine performance based on the data for pump performance at best efficiency, but they produce a wide range of results. In this paper, eight such methods are compared using an analysis of the effects of poor turbine

APA, Harvard, Vancouver, ISO, and other styles

2

Pokharel, N., P. Sapkota, A. Ghimire, B. S. Thapa, and B. Thapa. "Experimental Analysis of a Centrifugal pump in pump mode and turbine mode." IOP Conference Series: Earth and Environmental Science 1079, no. 1 (2022): 012035. http://dx.doi.org/10.1088/1755-1315/1079/1/012035.

Full text

Abstract:

Abstract The national grid of Nepal faces several hurdles during its operation, especially in remote areas of hilly and mountain region. Citizens face blackouts of days to weeks, due disturbances caused in the grid in those regions. Micro hydro can be a very strategic backup for the national grid in those regions. However, due to lack of subsidy, which used to be provided in the past, for development of micro hydro, micro developers are unable to afford the construction cost of the micro hydro. Thus using Pumps that are readily available in the market at a much cheaper price, compared to custo

APA, Harvard, Vancouver, ISO, and other styles

3

Williams, A. A. "Pumps as turbines for low cost micro hydro power." Renewable Energy 9, no. 1-4 (1996): 1227–34. http://dx.doi.org/10.1016/0960-1481(96)88498-9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Barbarelli, S., M. Amelio, G. Florio, and N. M. Scornaienchi. "Procedure Selecting Pumps Running as Turbines in Micro Hydro Plants." Energy Procedia 126 (September 2017): 549–56. http://dx.doi.org/10.1016/j.egypro.2017.08.282.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Lugauer, Florian Julian, Josef Kainz, Elena Gehlich, and Matthias Gaderer. "Roadmap to Profitability for a Speed-Controlled Micro-Hydro Storage System Using Pumps as Turbines." Sustainability 14, no. 2 (2022): 653. http://dx.doi.org/10.3390/su14020653.

Full text

Abstract:

Storage technologies are an emerging element in the further expansion of renewable energy generation. A decentralized micro-pumped storage power plant can reduce the load on the grid and contribute to the expansion of renewable energies. This paper establishes favorable boundary conditions for the economic operation of a micro-pump storage (MPS) system. The evaluation is performed by means of a custom-built simulation model based on pump and turbine maps which are either given by the manufacturer, calculated according to rules established in studies, or extended using similarity laws. Among ot

APA, Harvard, Vancouver, ISO, and other styles

6

Tahir, Muhammad Faizan, Haoyong Chen, Muhammad Sufyan Javed, Irfan Jameel, Asad Khan, and Saifullah Adnan. "Integration of Different Individual Heating Scenarios and Energy Storages into Hybrid Energy System Model of China for 2030." Energies 12, no. 11 (2019): 2083. http://dx.doi.org/10.3390/en12112083.

Full text

Abstract:

Traditional energy supply infrastructures are on the brink of facing a major transformation due to energy security concerns, environment pollution, renewable energy intermittency and fossil fuel scarcity. A hybrid energy system constitutes the integration of different energy carriers like electricity, heat and fuel which play a vital role in addressing the above challenges. Various technological options like combined heat and power, heat pumps, electrolysers and energy storages ease out multiple carrier integration in an energy hub to increase system flexibility and efficiency. This work model

APA, Harvard, Vancouver, ISO, and other styles

7

Novara, Daniele, and Aonghus McNabola. "The Development of a Decision Support Software for the Design of Micro-Hydropower Schemes Utilizing a Pump as Turbine." Proceedings 2, no. 11 (2018): 678. http://dx.doi.org/10.3390/proceedings2110678.

Full text

Abstract:

Pumps As Turbines (PATs) are a class of unconventional hydraulic turbines consisting of standard water pumps working in reverse mode as the prime mover. Such devices can be well suited for either in-pipe energy recovery or small-scale hydropower, but their practical application is hampered by the lack of comprehensive guidelines able to assist the designer in the determination of the optimal plant layout and the choice of equipment. In fact, the performances of a PAT will depend on factors such as its construction type, its size and the flow conditions under which the machine is expected to op

APA, Harvard, Vancouver, ISO, and other styles

8

Olaore, K. O., D. B. Gwadangwaji, and M. A. Bayawa. "UTILIZING AN OPEN IMPELLER OF A CENTRIFUGAL PUMP IN REVERSE MODE TO GENERATE ELECTRICITY." Journal of Science and Technology 30, no. 5 (2025): 9–16. https://doi.org/10.20428/jst.v30i5.2610.

Full text

Abstract:

The increasing demand for electricity, particularly in remote and off-grid regions, has highlighted the need for cost-effective and environmentally sustainable energy solutions. This study investigates the feasibility of utilizing a centrifugal pump, operated in reverse mode with an open impeller, as a turbine for micro-hydro power generation. Small hydropower (SHP) systems, characterized by their affordability and minimal ecological impact, represent a promising alternative to large-scale energy projects. Experimental tests were conducted to evaluate the operational parameters of the open imp

APA, Harvard, Vancouver, ISO, and other styles

9

Licheri, Fabio, Mario Petrollese, Daniele Cocco, and Francesco Cambuli. "Pumps as turbines for pumped hydro energy storage systems - A small-size case study." Journal of Physics: Conference Series 2648, no. 1 (2023): 012046. http://dx.doi.org/10.1088/1742-6596/2648/1/012046.

Full text

Abstract:

Abstract Pumped Hydro Energy Storage (PHES) technology has been used since early 1890s and is, nowadays, a consolidated and commercially mature technology. PHES systems allow energy to be stored by pumping water from a lower-to a higher-level reservoir. Subsequently, this energy can be released through a turbine placed in a penstock, which connects the two reservoirs, to produce energy. Although these plants have historically been employed at large power scales (in the order of hundreds of MW), in recent years, micro- and small-scale plants are becoming more interesting, due to their possibili

APA, Harvard, Vancouver, ISO, and other styles

10

Obriki, Mudiaga, Kpegele Le-ol Anthony, and Nkoi Barinyima. "Design Analysis of Pump as Turbine for a Coastal Region of Nigeria." European Journal of Engineering Research and Science 4, no. 3 (2019): 52–58. http://dx.doi.org/10.24018/ejers.2019.4.3.1104.

Full text

Abstract:

This research details the design analysis process of a 100 kW Pump as Turbine (PAT) micro hydro system for Sangama Community in the Asari-Toru Local Government of Rivers State, Nigeria. In order to achieve this, governing equations of fluid flow in pumps and pipes were applied to determine suitable design parameters of the system components, and also to select appropriate pump configuration. A design software, PAT+, was built in C# to help perform the design computations involved, although the software can be applied to PAT design for any expected power rating and desired system efficiency. Fr

APA, Harvard, Vancouver, ISO, and other styles

11

Obriki, Mudiaga, Kpegele Le-ol Anthony, and Nkoi Barinyima. "Design Analysis of Pump as Turbine for a Coastal Region of Nigeria." European Journal of Engineering and Technology Research 4, no. 3 (2019): 52–58. http://dx.doi.org/10.24018/ejeng.2019.4.3.1104.

Full text

Abstract:

This research details the design analysis process of a 100 kW Pump as Turbine (PAT) micro hydro system for Sangama Community in the Asari-Toru Local Government of Rivers State, Nigeria. In order to achieve this, governing equations of fluid flow in pumps and pipes were applied to determine suitable design parameters of the system components, and also to select appropriate pump configuration. A design software, PAT+, was built in C# to help perform the design computations involved, although the software can be applied to PAT design for any expected power rating and desired system efficiency. Fr

APA, Harvard, Vancouver, ISO, and other styles

12

Pérez García, José, Antonio Cortés Marco, and Simón Nevado Santos. "Use of Centrifugal Pumps Operating as Turbines for Energy Recovery in Water Distribution Networks. Two Case Study." Advanced Materials Research 107 (April 2010): 87–92. http://dx.doi.org/10.4028/www.scientific.net/amr.107.87.

Full text

Abstract:

The main pipes in water distribution systems have, in many cases, an excess of static pressure. This excess of pressure is usually dissipated by means of intermediate reservoirs, pressure-reducing valves or any other device that produces the required energy loss with the aim to adjust the pressure level to the demand pattern of the system. This hydraulic energy can be used to directly drive a mechanical system or to generate electric power. In this type of recovery energy systems, the available hydraulic power is lower than 100 kW (micro-hydro). In this range, the utilization of conventional h

APA, Harvard, Vancouver, ISO, and other styles

13

Kostner, Michael K., Ariele Zanfei, Jacopo C. Alberizzi, Massimiliano Renzi, Maurizio Righetti, and Andrea Menapace. "Micro hydro power generation in water distribution networks through the optimal pumps-as-turbines sizing and control." Applied Energy 351 (December 2023): 121802. http://dx.doi.org/10.1016/j.apenergy.2023.121802.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

J. Nyirenda, Emanuel, Torbjorn K. Nielsen, Joseph H. Kihedu, and Cuthbert Z.M. Kimambo. "Potential use of Pump as Turbine Coupled to Self-Excited Induction Generator for Micro-hydro Cooking and Cooling Applications." Tanzania Journal of Engineering and Technology 44, no. 2 (2025): 331–39. https://doi.org/10.52339/tjet.v44i2.1309.

Full text

Abstract:

Clean cooking and efficient cooling in developing countries have recently become areas of great focus. Further, the environmental impact of flooding in high-capacity hydroelectric plants has become a major concern. As a result, there is growing emphasis on developing sustainable and decentralized energy solutions, focusing on the potential of micro-hydro systems, especially in rural and remote areas. Although there are several alternative energy generation methods, their application is not straightforward. One of the latest technologies under research is using pumps as turbines coupled to an i

APA, Harvard, Vancouver, ISO, and other styles

15

Ramos, Helena M., Modesto Pérez-Sánchez, Prajwal S. M. Guruprasad, et al. "Energy Transition in Urban Water Infrastructures towards Sustainable Cities." Water 16, no. 3 (2024): 504. http://dx.doi.org/10.3390/w16030504.

Full text

Abstract:

The world’s water infrastructures suffer from inefficiencies, such as high energy consumption and water losses due to inadequate management practices and feeble pressure regulation, leading to frequent water and energy losses. This strains vital water and energy resources, especially in the face of the worsening challenges of climate change and population growth. A novel method is presented that integrates micro-hydropower plants, with pumps as turbines (PATs), in the water network in the city of Funchal. Sensitivity analyses evaluated the microgrid’s response to variations in the cost of ener

APA, Harvard, Vancouver, ISO, and other styles

16

Zhang, Ying, Xu Wu, Qifeng Guo, Zhaohong Zhang, Meifeng Cai, and Limei Tian. "Research on the Mechanical Properties and Damage Constitutive Model of Multi-Shape Fractured Sandstone under Hydro-Mechanical Coupling." Minerals 12, no. 4 (2022): 436. http://dx.doi.org/10.3390/min12040436.

Full text

Abstract:

In this paper, mechanical property tests of sandstone with multiple shapes of prefabricated fractures (single, T-shaped, and Y-shaped fractures) are carried out through the MTS815 rock mechanics testing machine and the Teledyne ISCO D-Series Pumps system. Considering the hydro-mechanical coupling effects, the experiments reveal the key thresholds, strength characteristics and deformation laws of multi-shape fractured sandstones during the progressive failure process. According to the elastic-plastic theory, the continuous damage theory and the statistical damage theory, a new damage model is c

APA, Harvard, Vancouver, ISO, and other styles

17

Marzuki, Marzuki, Ahmad Fauzi Pohan, Trengginas Eka Putra Sutantyo, and Asep Neris Bachtiar. "PEMBANGKIT LISTRIK TENAGA MIKRO HIDRO (PLTMH) MEMANFAATKAN AIR BUANGAN RUMAH TANGGA DI NAGARI SAWAH TANGAH, KECAMATAN PARIANGAN, KABUPATEN TANAH DATAR, SUMATERA BARAT." LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat 5, no. 2 (2021): 151. http://dx.doi.org/10.25077/logista.5.2.151-159.2021.

Full text

Abstract:

Kondisi berbukit dan lokasi sungai yang jauh dari pusat pemukiman pada Nagari Sawah Tangah membuat masyarakat kesulitan untuk mengakses sumber air sebagai kebutuhan pokok maupun untuk irigasi persawahan. Saat ini, sumber mata air yang berlimpah pada Jorong Tuah Sakato, Nagari Sawah Tangah, sebagian telah dialirkan dari lembah yang dalam menuju rumah-rumah warga dan persawahan dengan menggunakan pompa listrik. Namun, hal ini membuat masyarakat memiliki biaya listrik yang besar untuk memenuhi kebutuhan air mereka. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk membantu biaya listrik m

APA, Harvard, Vancouver, ISO, and other styles

18

Simão, Mariana, Modesto Pérez-Sánchez, Armando Carravetta, and Helena Ramos. "Flow Conditions for PATs Operating in Parallel: Experimental and Numerical Analyses." Energies 12, no. 5 (2019): 901. http://dx.doi.org/10.3390/en12050901.

Full text

Abstract:

Micro-hydro systems can be used as a promising new source of renewable energy generation, requiring a low investment cost of hydraulic, mechanical, and electrical equipment. The improvement of the water management associated with the use of pumps working as turbines (PATs) is a real advantage when the availability of these machines is considered for a wide range of flow rates and heads. Parallel turbomachines can be used to optimize the flow management of the system. In the present study, experimental tests were performed in two equal PATs working in parallel and in single mode. These results

APA, Harvard, Vancouver, ISO, and other styles

19

Uzakov, G. N., Z. E. Kuziev, and A. B. Safarov. "Energy indicators of the micro-hydro power plant adjusted to outlet water flows from pump units." E3S Web of Conferences 510 (2024): 04010. http://dx.doi.org/10.1051/e3sconf/202451004010.

Full text

Abstract:

The article presents the prospects and main directions of the development of the use of hydropower sources, the parameters of the micro-hydro power plant, which works efficiently in variable and low-pressure water flows from the pumping units, and the results of the experimental studies of the micro-hydro power plant are presented. The developed vertical-axis micro-hydro power plant consists of a propeller-type hydro turbine with a diameter of 0.5 m, a bushing with a diameter of 0.2 m, and 6 blades with an optimal installation angle θopt=202.50°. It was determined that the maximum power of the

APA, Harvard, Vancouver, ISO, and other styles

20

Fajardo, Arthur, Rossana Marie Amongo, Roderick Catriz, et al. "Performance Evaluation of Centrifugal Pump-As-Turbine For Micro Hydro Applications." Philippine Journal of Agricultural and Biosystems Engineering 19, no. 2 (2023): 17–30. http://dx.doi.org/10.48196/019.02.2023.02.

Full text

Abstract:

The Philippines is entirely dependent on imported hydropower (HP) system parts, specifically the turbine and generator. The use of a centrifugal pump as a turbine is a good option for the HP system due to its low cost and wide availability in the market. The performance of the centrifugal pump-as-turbine was evaluated under the following conditions: (1) different head setting, (2) different configurations of the draft tube, and (3) a match with an AC generator. A 75x75mm end suction, non-self-priming centrifugal pump was used in this study. The head settings used were 0.28 kg/cm2 to 0.84 kg/cm

APA, Harvard, Vancouver, ISO, and other styles

21

Lugauer, Florian Julian, Josef Kainz, and Matthias Gaderer. "Techno-Economic Efficiency Analysis of Various Operating Strategies for Micro-Hydro Storage Using a Pump as a Turbine." Energies 14, no. 2 (2021): 425. http://dx.doi.org/10.3390/en14020425.

Full text

Abstract:

Storage technologies are an increasingly crucial element in the continued expansion of renewable energy production. Micro-hydro storage using a pump as a turbine is a potentially promising solution in certain cases, for example, for extending existing photovoltaic systems (PV) and thus reducing grid load and enabling economically beneficial self-consumption of the energy produced. This paper gives an overview of various operating strategies and their technical and economic efficiencies. The evaluation was based on a simulation model of a system that uses measured characteristic maps of both th

APA, Harvard, Vancouver, ISO, and other styles

22

Kosmopoulos, Dimitrios K., Admitos A. Bideris-Davos, and Panagis N. Vovos. "Optimal micro-pump-storage system for the average Greek hotel with PV generation." Energy Storage and Conversion 2, no. 3 (2024): 1515. http://dx.doi.org/10.59400/esc.v2i3.1515.

Full text

Abstract:

In this paper, a modern micro-scale pumped hydro storage system that is specifically designed to operate in coordination with photovoltaics installed at the roof of an average Greek hotel is presented. The fictitious hotel chosen as a case study, displays the energy profile of an average sea-side hotel around the Mediterranean Sea, while photovoltaics’ energy generation is assumed to follow the typical production profile of such sites. Pumped hydro storage and photovoltaic generation, size and cost have been appropriately modeled so that they realistically simulate their operational scheme, wh

APA, Harvard, Vancouver, ISO, and other styles

23

Raman, N., I. Hussein, K. Palanisamy, and B. Foo. "An experimental investigation of pump as turbine for micro hydro application." IOP Conference Series: Earth and Environmental Science 16 (June 17, 2013): 012064. http://dx.doi.org/10.1088/1755-1315/16/1/012064.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Morabito, Alessandro, Guilherme de Oliveira e Silva, and Patrick Hendrick. "Deriaz pump-turbine for pumped hydro energy storage and micro applications." Journal of Energy Storage 24 (August 2019): 100788. http://dx.doi.org/10.1016/j.est.2019.100788.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Frijns, Jos, Enrique Cabrera Marchet, Nelson Carriço, et al. "Management tools for hydro energy interventions in water supply systems." Water Practice and Technology 10, no. 2 (2015): 214–28. http://dx.doi.org/10.2166/wpt.2015.024.

Full text

Abstract:

There is significant potential for energy recovery through the use of micro-hydropower installations in water supply systems (WSS). To exploit the full potential of hydro energy in balance with the optimal hydraulic performance and water supply service, multi-objective management tools are needed. This paper presents the application of four management tools: (1) an energy audit to evaluate the potential hydro energy in the water pressurised systems of Alcoy; (2) multi-criteria decision-making methods for the selection of the preferred energy-efficient operation of a system with a pump-storage

APA, Harvard, Vancouver, ISO, and other styles

26

Mejiartono, Sarid, Muhammad Fathul Hikmawan, and Aditya Sukma Nugraha. "Numerical and experimental study of mixed flow pump as turbine for remote rural micro hydro power plant application." Journal of Mechatronics, Electrical Power, and Vehicular Technology 13, no. 2 (2022): 125–36. http://dx.doi.org/10.14203/j.mev.2022.v13.125-136.

Full text

Abstract:

The use of a pump as opposed to a turbine/pump as turbine (PAT) for off-grid electrification applications is one of the important ways to be considered in efforts to equalize electrical energy in Indonesia. The main problem in PAT applications is how to predict pump performance if applied as a turbine to find out its best characteristics and efficiency points. This study discusses a method to find pump performance specifications when using a pump with a mixed flow type as a turbine for Micro Hydro Power Plants. The numerical method by utilizing computational Fluid Dynamics (CFD) based software

APA, Harvard, Vancouver, ISO, and other styles

27

Zariatin, D. L., Shanti Kumbarasari, and Dwi Rahmalina. "The Performance of Pump as Turbine with Machined Impellers." MATEC Web of Conferences 159 (2018): 02024. http://dx.doi.org/10.1051/matecconf/201815902024.

Full text

Abstract:

Pump as turbine (PAT) is a type of micro hydro power plant, which uses a commercial pump as a turbine in order to generate electricity. Most of PAT facilities used centrifugal pump. The main component of the pump is impeller, which commonly produced by using casting process. However, this paper describes a manufacturing process to produce PAT impeller by using machining process. Four impellers were produced from two variations of materials (brass and AA-7075), each with 5 and 6 blades. The impellers were tested in a laboratory scale PAT power-plant facility, and the performance of each impelle

APA, Harvard, Vancouver, ISO, and other styles

28

Dhundhara, Sandeep, and Yajvender Pal Verma. "Application of micro pump hydro energy storage for reliable operation of microgrid system." IET Renewable Power Generation 14, no. 8 (2020): 1368–78. http://dx.doi.org/10.1049/iet-rpg.2019.0822.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Yin, Jun lian, De zhong Wang, Yu-Taek Kim, and Young-Ho Lee. "A hybrid energy storage system using pump compressed air and micro-hydro turbine." Renewable Energy 65 (May 2014): 117–22. http://dx.doi.org/10.1016/j.renene.2013.07.039.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Cendoya, Marcelo G., Santiago A. Verne, and Pedro E. Battaiotto. "Novel Pumping System based on Micro-Hydro Turbine and Centrifugal Pump coupled using EVT Induction Machine. Application in Rural Area Irrigation." International Journal of Electrical Engineering and Computer Science 5 (May 8, 2023): 22–32. http://dx.doi.org/10.37394/232027.2023.5.4.

Full text

Abstract:

In this article, a topology for energy conversion oriented to water pumping for irrigation in remote areas is proposed. A micro-hydraulic turbine working at fixed speed, in a "run-off-river" configuration, drives a centrifugal pump through a variable electric transmission (EVT). An EVT based on induction machines was selected, with the stator directly connected to a weak AC grid but the internal rotor fed by a variable frequency drive, allowing an adjustable pump speed. The grid supplies a base power for residential consumption, while the hydro turbine increases the available power for irrigat

APA, Harvard, Vancouver, ISO, and other styles

31

Suzuki, Masayuki, and Ichiro Kano. "M4-6 Performance of Electro-Hydro-Dynamic Pump assembled with Micro Patterned Electrode (M4 Pump and Droplet/Bubble Manipulation)." Proceedings of the Symposium on Micro-Nano Science and Technology 2009.1 (2009): 81–82. http://dx.doi.org/10.1299/jsmemnm.2009.1.81.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Chilipi, Rajasekhara Reddy, Bhim Singh, and Srinivasa Murthy. "A New Voltage and Frequency Controller for Standalone Parallel Operated Self Excited Induction Generators." International Journal of Emerging Electric Power Systems 13, no. 1 (2012): 1–17. http://dx.doi.org/10.1515/1553-779x.2809.

Full text

Abstract:

This work proposes a new voltage and frequency controller (VFC) for standalone parallel operated self excited induction generators driven by uncontrolled micro hydro turbines. This VFC consists of a current controlled static compensator (STATCOM) for regulating the voltage during different load conditions and a variable frequency induction motor drive driving a water pump operating as an electronic load controller (ELC) for balancing the generated power, which in turn regulates the system frequency. The STATCOM functions as a reactive power compensator for regulating the system voltage and an

APA, Harvard, Vancouver, ISO, and other styles

33

Du, Jiyun, Hongxing Yang, Zhicheng Shen, and Jian Chen. "Micro hydro power generation from water supply system in high rise buildings using pump as turbines." Energy 137 (October 2017): 431–40. http://dx.doi.org/10.1016/j.energy.2017.03.023.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Guignard, Nathan, Christian Cristofari, Vincent Debusschere, Lauric Garbuio, and Tina Le Mao. "Micro Pumped Hydro Energy Storage: Sketching a Sustainable Hybrid Solution for Colombian Off-Grid Communities." Sustainability 14, no. 24 (2022): 16734. http://dx.doi.org/10.3390/su142416734.

Full text

Abstract:

Currently, electricity generation in off-grid communities is done through polluting and often inefficient diesel generators. When renewable energies are implemented, they are often coupled with chemical batteries, whose specificities do not fit well with remote and harsh environments. As a more sustainable alternative, this paper looks at micro pumped hydro energy storage coupled with solar photovoltaic production. Rural electrification in Colombia is selected as the best potential context for such a solution. Several electrical machines are considered for energy conversion (associated with on

APA, Harvard, Vancouver, ISO, and other styles

35

Ismail, Mohd Azlan, Al Khalid Othman, and Hushairi Zen. "CFD Modelling of a Pump as Turbine (PAT) with Rounded Leading Edge Impellers for Micro Hydro Systems." MATEC Web of Conferences 87 (2017): 05004. http://dx.doi.org/10.1051/matecconf/20178705004.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Ramos, H. M., M. Mello, and P. K. De. "Clean power in water supply systems as a sustainable solution: from planning to practical implementation." Water Supply 10, no. 1 (2010): 39–49. http://dx.doi.org/10.2166/ws.2010.720.

Full text

Abstract:

Energy efficiency and renewable energy sources have drawn a greater attention by EU, in particular for climate change policies as it can substantially cut down CO2 emissions to meet EU environmental obligations. It is well established that in drinking pipe systems Pressure Reducing Valves (PRV) are used as a mean for excess energy dissipation for the purpose of pressure control. This type of solution can be adopted, as a mitigation method to control the system losses, in particular, the available overload, which must have to be dissipated to avoid leakage or rupture occurrence in the pipe syst

APA, Harvard, Vancouver, ISO, and other styles

37

Giosio, D. R., A. D. Henderson, J. M. Walker, P. A. Brandner, J. E. Sargison, and P. Gautam. "Design and performance evaluation of a pump-as-turbine micro-hydro test facility with incorporated inlet flow control." Renewable Energy 78 (June 2015): 1–6. http://dx.doi.org/10.1016/j.renene.2014.12.027.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Nyirenda, Emanuel, Joseph Kihedu, Cuthbert Kimambo, and Torbjorn Nielsen. "Optimization Pump as Turbine Coupled to a Self-Excited Induction Generator Using Multi-Objective Genetic Algorithm." Tanzania Journal of Engineering and Technology 43, no. 1 (2024): 133–43. http://dx.doi.org/10.52339/tjet.v43i1.983.

Full text

Abstract:

As a way of accelerating the deployment of affordable and clean renewable energy generation technologies, applying a pump working as a turbine coupled to a self-excited induction generator is gaining popularity in various areas including energy recovery and micro hydro systems. However, it is currently challenging to predict the performance of the PAT-SEIG system and there is no agreed-upon rule on the selection of the appropriate system to be installed at a particular site. This paper has presented multi-objective optimization to select the best operating point of the PAT-SEIG system. The res

APA, Harvard, Vancouver, ISO, and other styles

39

Alberizzi, Jacopo C., and Massimiliano Renzi. "Comparison of Batteries and Pumping Hydro with PaTs as energy storage technologies for a micro-hybrid generation system: Multi-objective optimization through a MILP algorithm." E3S Web of Conferences 238 (2021): 02004. http://dx.doi.org/10.1051/e3sconf/202123802004.

Full text

Abstract:

Small-scale hybrid energy systems are often composed by different power production technologies and adopted in mini-grids. In this work, a Mixed Integer Linear Programming optimization algorithm has been developed to compute the optimal scheduling of a micro-grid constituted by Internal Combustion Generators (ICGs) and a Storage System that can be either a conventional battery storage system or a Pumping Hydro energy Storage (PHES) based on Pump-as-Turbines. The algorithm computes the optimal energy generation scheduling of the micro-grid, minimizing a multi-objective fitness function constitu

APA, Harvard, Vancouver, ISO, and other styles

40

Ramos, Helena M., Avin Dadfar, Mohsen Besharat, and Kemi Adeyeye. "Inline Pumped Storage Hydropower towards Smart and Flexible Energy Recovery in Water Networks." Water 12, no. 8 (2020): 2224. http://dx.doi.org/10.3390/w12082224.

Full text

Abstract:

Energy and climate change are thoroughly linked since fossil energy generation highly affects the environment, and climate change influences the renewable energy generation capacity. Hence, this study gives a new contribution to the energy generation in water infrastructures by means of an inline pumped-storage hydro (IPSH) solution. The selection of the equipment is the first step towards good results. The energy generation through decentralized micro-hydropower facilities can offer a good solution since they are independent of the hydrologic cycle associated with climate change. The current

APA, Harvard, Vancouver, ISO, and other styles

41

Morabito, A., J. Steimes, O. Bontems, G. Al Zohbi, and P. Hendrick. "Set-up of a pump as turbine use in micro-pumped hydro energy storage: a case of study in Froyennes Belgium." Journal of Physics: Conference Series 813 (April 4, 2017): 012033. http://dx.doi.org/10.1088/1742-6596/813/1/012033.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Derren, M., W. G. Ariastina, I. N. Setiawan, I. A. D. Giriantari, I. W. Sukerayasa, and I. N. Satya Kumara. "PERANCANGAN SISTEM POMPA AIR SUNGAI YEH HA UNTUK MEMENUHI KEBUTUHAN AIR MASYARAKAT DESA ABABI." Jurnal SPEKTRUM 11, no. 2 (2024): 42. http://dx.doi.org/10.24843/spektrum.2024.v11.i02.p5.

Full text

Abstract:

Kayuan Yeh Ha serves as a clean water source located in Ababi Village, Karangasem Regency. The flow from Kayuan Yeh Ha is utilized for both bathing dan consumption by the surrounding residents. Originating from the Yeh Ha spring, Kayuan Yeh Ha is extensively utilized to fulfill the needs of the local community. In order to meet the water requirements of the local populace, a water storage tank with a capacity of 58.74 m3 was initially established to distribute water to 10 households. In the year 2020, a water wheel was employed to power a mechanical pump without electricity to fill the storage

APA, Harvard, Vancouver, ISO, and other styles

43

Yang, Hualin, Lingli Zhu, Hao Xue, Junyong Duan, and Fang Deng. "A Numerical Analysis of the Effect of Impeller Rounding on Centrifugal Pump as Turbine." Processes 9, no. 9 (2021): 1673. http://dx.doi.org/10.3390/pr9091673.

Full text

Abstract:

Pump as turbine (PAT) is one of the micro-hydro system components. It can be used alone as a generator in remote areas without power supply, and in hydraulic networks instead of pressure-reducing valves. However, its hydraulic optimization still remains an open research problem. One of the optimization techniques is the rounding of the sharp edges at the blade periphery. Existing studies are mostly based on prototype experiments to obtain the optimization effect. In order to more intuitively analyze the influence of this structural optimization on the internal flow of PAT, this paper uses the

APA, Harvard, Vancouver, ISO, and other styles

44

Graciano-Uribe, Jonathan, Jorge Sierra, and Edwar Torres-Lopez. "Instabilities and influence of geometric parameters on the efficiency of a pump operated as a turbine for micro hydro power generation: A review." Journal of Sustainable Development of Energy, Water and Environment Systems N/A, N/A (2020): 0. http://dx.doi.org/10.13044/j.sdewes.d8.0321.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Shen, Jiawei, Ji Pei, Wenjie Wang, Shouqi Yuan, and Giorgio Pavesi. "Broader high-efficiency zone of micro-pumped hydro storage enabled by a variable-speed reversible mixed-flow pump: Taking acceleration as an example." Renewable Energy 253 (November 2025): 123642. https://doi.org/10.1016/j.renene.2025.123642.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Kananda, Kiki, Dean Corio, and Efa Maydhona S. "TURBINES DESIGN FOR HIDROPOWER IN WAY LAAI AND WAY LAMI PESISIR BARAT DISTRICT LAMPUNG PROVINCE." Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) 7, no. 1 (2020): 7–11. http://dx.doi.org/10.33019/ecotipe.v7i1.1388.

Full text

Abstract:

Hydropower is considered to be one of important renewable energy sources. Renewable energy is the second-largest contributor to global electricity production after fossil fuel. Hydropower generation presents several advantages over most other sources of electrical power. It includes a high level of reliability, proven technology, high efficiency (about 90%), very low operating and maintenance costs, flexibility and large storage capacity. Based on the types of installation, hydropower can be categorized as; impoundment, diversion, and pump storage, and based on the turbine types can it be clas

APA, Harvard, Vancouver, ISO, and other styles

47

Hasmatuchi, Vlad, Alin Bosioc, Sébastien Luisier, and Cécile Münch-Alligné. "A Dynamic Approach for Faster Performance Measurements on Hydraulic Turbomachinery Model Testing." Applied Sciences 8, no. 9 (2018): 1426. http://dx.doi.org/10.3390/app8091426.

Full text

Abstract:

During the design and optimization of hydraulic turbomachines, the experimental evaluation of hydraulic performances beyond the best efficiency point and for off-design conditions remains essential to validate the simulation process and to finalize the development. In this context, an alternative faster method to measure the efficiency of hydraulic turbomachines using a dynamic approach has been investigated. The so-called “sliding-gate” dynamic measurement method has been adapted and implemented on the hydraulic test rig of the HES-SO Valais//Wallis, Sion, Switzerland. This alternative approa

APA, Harvard, Vancouver, ISO, and other styles

48

Sommeng, Andy Noorsaman, and Chrisnawan Anditya. "Boosting renewable power generation in Indonesia electricity sector: a policy action by the government." E3S Web of Conferences 67 (2018): 02060. http://dx.doi.org/10.1051/e3sconf/20186702060.

Full text

Abstract:

Indonesia is committed to reducing Greenhouse Gas Emissions (GHG) by 29% against Business as Usual (BAU) projections in 2030 with its own efforts and 41% with international assistance as part of the Paris Agreement. In the management and utilization of electricity, the development of renewable energy (RE) power generation in Indonesia is carried out while taking into account the balance with other aspects, namely Energy Security, Energy Equity, and Energy Sustainability or called as Energy Trilemma. In accordance with PLN’s Electricity Supply and Demand Business Plan (RUPTL) 2018-2027 that has

APA, Harvard, Vancouver, ISO, and other styles

49

Habibillah, Alfan, and Alfian Ma'arif. "Prototipe Sistem Pompa Air Tenaga Surya dengan Monitoring Tegangan Berbasis Internet of Things (IoT)." Buletin Ilmiah Sarjana Teknik Elektro 3, no. 3 (2022): 185–93. http://dx.doi.org/10.12928/biste.v3i3.4767.

Full text

Abstract:

Several types of alternative energy are geothermal, biogas, wind energy, micro hydro and solar energy. Among these alternative energies, solar energy is the most potential energy to be utilized in Indonesia. A solar energy water pump system with a battery is a water pump that utilizes solar energy into electrical energy that is stored in batteries. The energy in the solar panels is stored in the battery as a source of electrical energy to pump water through the solar charge controller. In this study, monitoring the pump battery voltage remotely, monitoring using the Internet of Things (IoT) me

APA, Harvard, Vancouver, ISO, and other styles

50

Gunarto, Doddy Irawan, and Eko Julianto. "Design and Construction of a Turbine Pump as Laboratory Scale Micro Hydro Electricity Learning Media." JST (Jurnal Sains dan Teknologi) 12, no. 2 (2023). http://dx.doi.org/10.23887/jstundiksha.v12i2.46065.

Full text

Abstract:

Lack of understanding of students about renewable energy can be produced from pumps, namely electrical energy. The energy produced by this pump is beneficial for rural areas that do not have electricity. The purpose of this research is to modify the pump as a turbine for a micro-hydro power plant which can be used by students of the Mechanical Engineering Department, the University of Muhammadiyah Pontianak as learning media in the field of fluid machines and laboratory-scale energy conversion machines. The research subjects were 15 students of mechanical engineering and pumps that were conver

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!