Essays about: "Electrical energy meters"

Showing result 1 - 5 of 14 essays containing the words Electrical energy meters.

1. 1. Analogue meters in a digital world : Minimizing data size when offloading OCR processes

   University essay from

   Author : Robin Davidsson; Fredrik Sjölander; [2022]
   Keywords : Optical Character Recognition; OCR; Offloading; Energy efficiency; Compression; Google Cloud Vision; Water meters; Internet of Things; IoT; Cloud;

   Abstract : Introduction: Instead of replacing existing analogue water meters with Internet of Things (IoT) connected substitutes, an alternative would be to attach an IoT connected module to the analogue water meter that optically reads the meter value using Optical Character Recognition (OCR). Such a module would need to be battery-powered given that access to the electrical grid is typically limited near water meters. READ MORE

3. 2. Feasibility study for electrification of Logistics centre at Stockholm Royal Seaport

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Rohit Kumar Sachdewani; [2021]
   Keywords : Electrification; Battery Storage Systems; GAMS; Optimisation program; Construction Site; Logistics Centre; Elektrifiering; Batterilagringssystem; GAMS; optimeringsprogram; byggarbetsplats; logistikcenter;

   Abstract : In the eastern part of Stockholm, a major urban development project is taking place. It is called Stockholm Royal Seaport and up to the year 2030 approximately 12000 new homes, 35000 workplaces and 600000 square meters of commercial areas will be added to the area. The project has been given a very ambitious environmental action program. READ MORE

4. 3. Passive estimation of supply impedances at the meterpoint

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Zhanzhan Liu; [2021]
   Keywords : Impedance estimation; Loop theory; System fault detection; Impedansuppskattning; Loopteorin; Systemfelupptäckt;

   Abstract : Modern digital energy meters are installed between the distribution network and customers. Network operators and customers can use those meters to monitor electrical parameters, i.e., voltages and currents and to calculate statistics such as RMS value, fundamental Fourier component, etc. READ MORE

5. 4. Assessment of Groundwater Flow to Lake Bolmen

   University essay from Lunds universitet/Väg- och vattenbyggnad (CI); Lunds universitet/Teknisk geologi

   Author : Massimiliano Favaro; [2021]
   Keywords : Groundwater; modelling; MODFLOW; GMS; hydrogeology; Technology and Engineering;

   Abstract : This work reports the research and findings concerning the processes of groundwater flow and distribution to lake Bolmen in the Småland region, Sweden. The watershed of Bolmen is of high interest since it provides water for drinking and energy purposes, representing a resource of notable importance for the society of southern Sweden. READ MORE

6. 5. How do users understand and act upon disaggregated feedback in Smappee?

   University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

   Author : Erik Rosberg; [2016]
   Keywords : disaggregated feedback; smart meters; Smappee;

   Abstract : Giving feedback to households about their energy consumption has been seen by many as a necessity in order for households to reduce their energy consumption and lower their carbon footprint. Many studies have been made on how smart meters, that give feedback on the total consumption, are used and their effect on the consumption. READ MORE