Impact of very severe cyclone ‘HudHud’ on power system operation

Soonee, S.K.; Narasimhan, Sriram; Nallarasan, N.; Rathour, Harish; Yadav, Gaurav; Bhan, S. C.; Mali, R. R.

doi:10.1109/indicon.2015.7443840

Cited by 9 publications

(3 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Thus, the rescue lights were not able to complement the decreased light caused by earthquakes. 1 The number of buildings was calculated from the OSM building map in the study areas. 2 The total population was extracted from the Gridded Population of the World (GPW) dataset, v4.…”

Section: Earthquakesmentioning

confidence: 99%

See 1 more Smart Citation

NPP-VIIRS DNB Daily Data in Natural Disaster Assessment: Evidence from Selected Case Studies

et al. 2018

View full text Add to dashboard Cite

Whereas monthly and annual nighttime light (NTL) composite datasets are being increasingly used to estimate socioeconomic status, use of the National Polar-orbiting Partnership Visible Infrared Imaging Radiometer Suite (NPP-VIIRS) Day/Night Band (DNB) daily data has been limited for detecting and assessing the impact of short-term disastrous events. This study explores the application of daily NPP-VIIRS DNB data in assessing the impact of three types of natural disasters: earthquakes, floods, and storms. Daily DNB images one month prior to and 10 days after a disastrous event were collected and a Percent of Normal Light (PNL) image was produced as the ratio of the mean DNB radiance of the pre- and post-disaster images. Areas with a PNL value lower than one were considered as being affected by the event. The results were compared with the damaged proxy map and the flood proxy map generated using synthetic aperture radar data as well as the reported power outage rates. Our analyses show that overall NPP-VIIRS DNB daily data are useful for detecting damages and power outages caused by earthquake, storm, and flood events. Cloud coverage was identified as a major limitation in using the DNB daily data; rescue activities, traffic, and socioeconomic status of the areas also affect the use of DNB daily data in assessing the impact of natural disasters. Our findings offer new insight into the use of the daily DNB data and provide a practical guide for researchers and practitioners who may consider using such data in different situations or regions.

show abstract

Section: Earthquakesmentioning

confidence: 99%

“…After a severe natural disaster, quick and effective assessment of the affected areas is vital for post-disaster response and rescue. Traditional methods of disaster assessment largely rely on field survey data [1,2]. However, obtaining survey data is time-consuming and particularly difficult in isolated areas.…”

Section: Introductionmentioning

confidence: 99%

NPP-VIIRS DNB Daily Data in Natural Disaster Assessment: Evidence from Selected Case Studies

et al. 2018

View full text Add to dashboard Cite

show abstract

“…There is a high effect of inertia on the grid by thermal plant generators than that of low-speed Hydro generators. Hence, by relying more on Hydro generation than the Thermal generation, inertia effect can be reduced and because of that, there is less risk of grid failures [5].…”

Section: How Indian Grid Survivesmentioning

confidence: 99%

Analysis of National Grid of India on the PAN India lights-off event due to COVID-19

Gandhi

Prajapati

Trivedi

2020

2020 IEEE Bangalore Humanitarian Technology Conference (B-Htc)

View full text Add to dashboard Cite

The honorable Prime Minister of India appealed to the citizens on 3rd April 2020 to switch-off their lights and blow candles/lamps on 5th of April 2020 at 21:00 hours for 9 minutes. The reduction in load demand in India during this interval of 9 minutes was around 35-40 GW considering that only lights would be transitioned. An elaborated advisory was issued by POSOCO(Power System Operation Corporation Limited ) on the 4th of of April 2020 afternoon after a meeting on a call with all the State Load Dispatch Centers and with the major hydro plants within the country. Elaborate artificial exercise on hydro ramping was administered on the 4th of April 2020 night and 5th of April 2020 morning. II. ANALYSIS OF DIFFERENT SCENARIOBy analyzing, there are mainly two sections where major changes were observed which are mentioned below.

show abstract

Wind Hazards on the Indian Power System and Challenges for the Future: A Review

Priya¹,

Goyal²

2022

Lecture Notes in Civil Engineering

View full text Add to dashboard Cite

Impact of very severe cyclone ‘HudHud’ on power system operation

Cited by 9 publications

References 1 publication

NPP-VIIRS DNB Daily Data in Natural Disaster Assessment: Evidence from Selected Case Studies

NPP-VIIRS DNB Daily Data in Natural Disaster Assessment: Evidence from Selected Case Studies

Analysis of National Grid of India on the PAN India lights-off event due to COVID-19

Wind Hazards on the Indian Power System and Challenges for the Future: A Review

Contact Info

Product

Resources

About