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#powertransmission — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #powertransmission, aggregated by home.social.

  1. Korea Electric Power Corp. signs consulting contract with KOTRA to develop Paraguay's power transmission and substation master plan, aiming to strengthen national grid infrastructure and expand presence in Latin American electricity markets through November.
    #YonhapInfomax #KEPCO #Paraguay #PowerTransmission #MasterPlan #KOTRA #Economics #FinancialMarkets #Banking #Securities #Bonds #StockMarket
    en.infomaxai.com/news/articleV

  2. Korea Electric Power Corp. signs consulting contract with KOTRA to develop Paraguay's power transmission and substation master plan, aiming to strengthen national grid infrastructure and expand presence in Latin American electricity markets through November.
    #YonhapInfomax #KEPCO #Paraguay #PowerTransmission #MasterPlan #KOTRA #Economics #FinancialMarkets #Banking #Securities #Bonds #StockMarket
    en.infomaxai.com/news/articleV

  3. Korea Electric Power Corp. signs consulting contract with KOTRA to develop Paraguay's power transmission and substation master plan, aiming to strengthen national grid infrastructure and expand presence in Latin American electricity markets through November.
    #YonhapInfomax #KEPCO #Paraguay #PowerTransmission #MasterPlan #KOTRA #Economics #FinancialMarkets #Banking #Securities #Bonds #StockMarket
    en.infomaxai.com/news/articleV

  4. Korea Electric Power Corp. signs consulting contract with KOTRA to develop Paraguay's power transmission and substation master plan, aiming to strengthen national grid infrastructure and expand presence in Latin American electricity markets through November.
    #YonhapInfomax #KEPCO #Paraguay #PowerTransmission #MasterPlan #KOTRA #Economics #FinancialMarkets #Banking #Securities #Bonds #StockMarket
    en.infomaxai.com/news/articleV

  5. europesays.com/africa/66331/ Gridworks Signs USD 400 Million Transmission Deals in Ethiopia During UK Foreign Minister’s Visit #Ethiopia #Gridworks #PowerTransmission

  6. ⚡ THÀNH CÔNG: Đóng điện dự án đường dây 220kV NMĐ Nhơn Trạch 3 - rẽ Mỹ Xuân - Cát Lái

    Vào lúc 16h57 ngày 31/10/2025, EVNNPT cùng các đơn vị liên quan đã hoàn thành việc đóng điện dự án quan trọng này. Dự án sẽ góp phần tăng cường năng lực truyền tải điện cho khu vực Đông Nam Bộ.

    #ĐiệnLực #TruyềnTảiĐiện #DựÁnĐiệnLực #HạTầngNăngLượng #EVNNPT #ĐườngDây220kV #NhonTrach #MyXuan #CatLai

    #PowerGrid #Electricity #PowerTransmission #EnergyInfrastructure #VietnamElectricity #PowerLine #NhonTrach #MyXua

  7. A Site Selection Framework For Urban Power Substation At Micro-Scale Using Spatial Optimization Strategy And Geospatial Big Data
    --
    doi.org/10.1111/tgis.13093 <-- shared paper
    --
    “In this study, [they] model spatiotemporal heterogeneity and incorporate it into optimizing the location of substations. The optimized substation placement ensures electrical service coverage for over 99% of the area during peak power usage seasons, compared to the current coverage of 72%...”
    #GIS #spatial #mapping #spatialanalysis #spatiotemporal #siting #demand #electricity #heterogeneity #substations #powertransmission #electricalpower #distrubition #service #city #urbanisation #extremeweather #model #modeling #parameters #factors #energycrisis #energy #urbanplanning #routing #outages #framework #UrbanPS #bigdata #AI #machinelearning #Pingxiang #Jiangxi #China #casestudy #coverage #utilisation #dynamic #load #loading #loadbalancing

  8. A Site Selection Framework For Urban Power Substation At Micro-Scale Using Spatial Optimization Strategy And Geospatial Big Data
    --
    doi.org/10.1111/tgis.13093 <-- shared paper
    --
    “In this study, [they] model spatiotemporal heterogeneity and incorporate it into optimizing the location of substations. The optimized substation placement ensures electrical service coverage for over 99% of the area during peak power usage seasons, compared to the current coverage of 72%...”
    #GIS #spatial #mapping #spatialanalysis #spatiotemporal #siting #demand #electricity #heterogeneity #substations #powertransmission #electricalpower #distrubition #service #city #urbanisation #extremeweather #model #modeling #parameters #factors #energycrisis #energy #urbanplanning #routing #outages #framework #UrbanPS #bigdata #AI #machinelearning #Pingxiang #Jiangxi #China #casestudy #coverage #utilisation #dynamic #load #loading #loadbalancing

  9. A Site Selection Framework For Urban Power Substation At Micro-Scale Using Spatial Optimization Strategy And Geospatial Big Data
    --
    doi.org/10.1111/tgis.13093 <-- shared paper
    --
    “In this study, [they] model spatiotemporal heterogeneity and incorporate it into optimizing the location of substations. The optimized substation placement ensures electrical service coverage for over 99% of the area during peak power usage seasons, compared to the current coverage of 72%...”
    #GIS #spatial #mapping #spatialanalysis #spatiotemporal #siting #demand #electricity #heterogeneity #substations #powertransmission #electricalpower #distrubition #service #city #urbanisation #extremeweather #model #modeling #parameters #factors #energycrisis #energy #urbanplanning #routing #outages #framework #UrbanPS #bigdata #AI #machinelearning #Pingxiang #Jiangxi #China #casestudy #coverage #utilisation #dynamic #load #loading #loadbalancing

  10. A Site Selection Framework For Urban Power Substation At Micro-Scale Using Spatial Optimization Strategy And Geospatial Big Data
    --
    doi.org/10.1111/tgis.13093 <-- shared paper
    --
    “In this study, [they] model spatiotemporal heterogeneity and incorporate it into optimizing the location of substations. The optimized substation placement ensures electrical service coverage for over 99% of the area during peak power usage seasons, compared to the current coverage of 72%...”
    #GIS #spatial #mapping #spatialanalysis #spatiotemporal #siting #demand #electricity #heterogeneity #substations #powertransmission #electricalpower #distrubition #service #city #urbanisation #extremeweather #model #modeling #parameters #factors #energycrisis #energy #urbanplanning #routing #outages #framework #UrbanPS #bigdata #AI #machinelearning #Pingxiang #Jiangxi #China #casestudy #coverage #utilisation #dynamic #load #loading #loadbalancing

  11. A Site Selection Framework For Urban Power Substation At Micro-Scale Using Spatial Optimization Strategy And Geospatial Big Data
    --
    doi.org/10.1111/tgis.13093 <-- shared paper
    --
    “In this study, [they] model spatiotemporal heterogeneity and incorporate it into optimizing the location of substations. The optimized substation placement ensures electrical service coverage for over 99% of the area during peak power usage seasons, compared to the current coverage of 72%...”

  12. [Paywall] America Has a #HotSteel Problem

    #Railways, #roads, #PowerLines, #batteries—the heat of #ClimateChange is making them all falter.

    By Zoë Schlanger
    August 14, 2024

    "A basic fact of thermodynamics is coming to haunt every foot of train track in the United States. Heat makes steel expand, moving its molecules farther apart, and as hot days become hotter and more frequent, rail lines are at risk of warping and buckling more often.

    "Any fix must deal with this fundamental truth of physics. #Railroads can slow their trains down, which avoids adding more heat. Or they can leave gaps in a rail (or cut them as an emergency measure), which relieves pressure that causes track to bulge but means a potentially bumpier and slower ride. Painting tracks white would help deflect heat, but the paint would need to be reapplied frequently. Adapting to this reality will be expensive, and might ultimately just look as it does now: slow the trains, cut the track, issue a delay.

    "Our #infrastructure is simply becoming too hot to function, or at least function well. High heat can also cause bridges to fail, for the same reason as with train tracks. Roads can buckle, thanks to the thermodynamics of concrete and asphalt. In Alaska, where permafrost is thawing into a substrate more akin to a waterbed, roads can resemble an undulating line of ribbon candy. Heat has two effects on #PowerTransmission, and 'both of them are bad,' Bilal Ayyub, a civil-engineering professor at the University of Maryland, told me. One, heat reduces how much electricity power lines can deliver. Two, heat increases demand—everyone turns on their #AirConditioners in unison—further straining an already heat-strained grid, sometimes to its breaking point."

    theatlantic.com/science/archiv

    #ExtremeHeat #GlobalWarming #HeatWaves #HeatStress

  13. [Paywall] America Has a #HotSteel Problem

    #Railways, #roads, #PowerLines, #batteries—the heat of #ClimateChange is making them all falter.

    By Zoë Schlanger
    August 14, 2024

    "A basic fact of thermodynamics is coming to haunt every foot of train track in the United States. Heat makes steel expand, moving its molecules farther apart, and as hot days become hotter and more frequent, rail lines are at risk of warping and buckling more often.

    "Any fix must deal with this fundamental truth of physics. #Railroads can slow their trains down, which avoids adding more heat. Or they can leave gaps in a rail (or cut them as an emergency measure), which relieves pressure that causes track to bulge but means a potentially bumpier and slower ride. Painting tracks white would help deflect heat, but the paint would need to be reapplied frequently. Adapting to this reality will be expensive, and might ultimately just look as it does now: slow the trains, cut the track, issue a delay.

    "Our #infrastructure is simply becoming too hot to function, or at least function well. High heat can also cause bridges to fail, for the same reason as with train tracks. Roads can buckle, thanks to the thermodynamics of concrete and asphalt. In Alaska, where permafrost is thawing into a substrate more akin to a waterbed, roads can resemble an undulating line of ribbon candy. Heat has two effects on #PowerTransmission, and 'both of them are bad,' Bilal Ayyub, a civil-engineering professor at the University of Maryland, told me. One, heat reduces how much electricity power lines can deliver. Two, heat increases demand—everyone turns on their #AirConditioners in unison—further straining an already heat-strained grid, sometimes to its breaking point."

    theatlantic.com/science/archiv

    #ExtremeHeat #GlobalWarming #HeatWaves #HeatStress

  14. [Paywall] America Has a #HotSteel Problem

    #Railways, #roads, #PowerLines, #batteries—the heat of #ClimateChange is making them all falter.

    By Zoë Schlanger
    August 14, 2024

    "A basic fact of thermodynamics is coming to haunt every foot of train track in the United States. Heat makes steel expand, moving its molecules farther apart, and as hot days become hotter and more frequent, rail lines are at risk of warping and buckling more often.

    "Any fix must deal with this fundamental truth of physics. #Railroads can slow their trains down, which avoids adding more heat. Or they can leave gaps in a rail (or cut them as an emergency measure), which relieves pressure that causes track to bulge but means a potentially bumpier and slower ride. Painting tracks white would help deflect heat, but the paint would need to be reapplied frequently. Adapting to this reality will be expensive, and might ultimately just look as it does now: slow the trains, cut the track, issue a delay.

    "Our #infrastructure is simply becoming too hot to function, or at least function well. High heat can also cause bridges to fail, for the same reason as with train tracks. Roads can buckle, thanks to the thermodynamics of concrete and asphalt. In Alaska, where permafrost is thawing into a substrate more akin to a waterbed, roads can resemble an undulating line of ribbon candy. Heat has two effects on #PowerTransmission, and 'both of them are bad,' Bilal Ayyub, a civil-engineering professor at the University of Maryland, told me. One, heat reduces how much electricity power lines can deliver. Two, heat increases demand—everyone turns on their #AirConditioners in unison—further straining an already heat-strained grid, sometimes to its breaking point."

    theatlantic.com/science/archiv

    #ExtremeHeat #GlobalWarming #HeatWaves #HeatStress

  15. [Paywall] America Has a #HotSteel Problem

    #Railways, #roads, #PowerLines, #batteries—the heat of #ClimateChange is making them all falter.

    By Zoë Schlanger
    August 14, 2024

    "A basic fact of thermodynamics is coming to haunt every foot of train track in the United States. Heat makes steel expand, moving its molecules farther apart, and as hot days become hotter and more frequent, rail lines are at risk of warping and buckling more often.

    "Any fix must deal with this fundamental truth of physics. #Railroads can slow their trains down, which avoids adding more heat. Or they can leave gaps in a rail (or cut them as an emergency measure), which relieves pressure that causes track to bulge but means a potentially bumpier and slower ride. Painting tracks white would help deflect heat, but the paint would need to be reapplied frequently. Adapting to this reality will be expensive, and might ultimately just look as it does now: slow the trains, cut the track, issue a delay.

    "Our #infrastructure is simply becoming too hot to function, or at least function well. High heat can also cause bridges to fail, for the same reason as with train tracks. Roads can buckle, thanks to the thermodynamics of concrete and asphalt. In Alaska, where permafrost is thawing into a substrate more akin to a waterbed, roads can resemble an undulating line of ribbon candy. Heat has two effects on #PowerTransmission, and 'both of them are bad,' Bilal Ayyub, a civil-engineering professor at the University of Maryland, told me. One, heat reduces how much electricity power lines can deliver. Two, heat increases demand—everyone turns on their #AirConditioners in unison—further straining an already heat-strained grid, sometimes to its breaking point."

    theatlantic.com/science/archiv

    #ExtremeHeat #GlobalWarming #HeatWaves #HeatStress

  16. [Paywall] America Has a #HotSteel Problem

    #Railways, #roads, #PowerLines, #batteries—the heat of #ClimateChange is making them all falter.

    By Zoë Schlanger
    August 14, 2024

    "A basic fact of thermodynamics is coming to haunt every foot of train track in the United States. Heat makes steel expand, moving its molecules farther apart, and as hot days become hotter and more frequent, rail lines are at risk of warping and buckling more often.

    "Any fix must deal with this fundamental truth of physics. #Railroads can slow their trains down, which avoids adding more heat. Or they can leave gaps in a rail (or cut them as an emergency measure), which relieves pressure that causes track to bulge but means a potentially bumpier and slower ride. Painting tracks white would help deflect heat, but the paint would need to be reapplied frequently. Adapting to this reality will be expensive, and might ultimately just look as it does now: slow the trains, cut the track, issue a delay.

    "Our #infrastructure is simply becoming too hot to function, or at least function well. High heat can also cause bridges to fail, for the same reason as with train tracks. Roads can buckle, thanks to the thermodynamics of concrete and asphalt. In Alaska, where permafrost is thawing into a substrate more akin to a waterbed, roads can resemble an undulating line of ribbon candy. Heat has two effects on #PowerTransmission, and 'both of them are bad,' Bilal Ayyub, a civil-engineering professor at the University of Maryland, told me. One, heat reduces how much electricity power lines can deliver. Two, heat increases demand—everyone turns on their #AirConditioners in unison—further straining an already heat-strained grid, sometimes to its breaking point."

    theatlantic.com/science/archiv

    #ExtremeHeat #GlobalWarming #HeatWaves #HeatStress

  17. #cleanEnergy #solar #PowerTransmission #AusPol
    "Some of the sites, particularly Loy Yang in the Latrobe Valley, are very close to earthquake fault lines. Several have no obvious water source, which is essential. They appear to have been chosen for political saleability, not science." Surely not !! 😎
    Lovely article by #KarenMiddleton

    theguardian.com/australia-news

  18. #cleanEnergy #solar #PowerTransmission #AusPol
    "Some of the sites, particularly Loy Yang in the Latrobe Valley, are very close to earthquake fault lines. Several have no obvious water source, which is essential. They appear to have been chosen for political saleability, not science." Surely not !! 😎
    Lovely article by #KarenMiddleton

    theguardian.com/australia-news

  19. #cleanEnergy #solar #PowerTransmission #AusPol
    "Some of the sites, particularly Loy Yang in the Latrobe Valley, are very close to earthquake fault lines. Several have no obvious water source, which is essential. They appear to have been chosen for political saleability, not science." Surely not !! 😎
    Lovely article by #KarenMiddleton

    theguardian.com/australia-news

  20. #cleanEnergy #solar #PowerTransmission #AusPol
    "Some of the sites, particularly Loy Yang in the Latrobe Valley, are very close to earthquake fault lines. Several have no obvious water source, which is essential. They appear to have been chosen for political saleability, not science." Surely not !! 😎
    Lovely article by #KarenMiddleton

    theguardian.com/australia-news

  21. #cleanEnergy #solar #PowerTransmission #AusPol
    "Some of the sites, particularly Loy Yang in the Latrobe Valley, are very close to earthquake fault lines. Several have no obvious water source, which is essential. They appear to have been chosen for political saleability, not science." Surely not !! 😎
    Lovely article by #KarenMiddleton

    theguardian.com/australia-news

  22. Bent Shaft Isn’t a Bad Thing for This Pericyclic Gearbox - With few exceptions, power transmission is a field where wobbling is a bad thing. ... - hackaday.com/2024/06/19/bent-s #powertransmission #pericyclic #nutation #ringgear #torque #bevel #news #gear

  23. Bent Shaft Isn’t a Bad Thing for This Pericyclic Gearbox - With few exceptions, power transmission is a field where wobbling is a bad thing. ... - hackaday.com/2024/06/19/bent-s #powertransmission #pericyclic #nutation #ringgear #torque #bevel #news #gear