energyNP.com  
Tel
98419-70122 
Email
energyNP@hotmail.com
  98510-17799     
Viber 98510-91900 Skype Ghimire56
Menu

 
 
News  
Back to energy news list >>>
 

 
 
 Air Conditioner
 Battery
 Booster Pump
 Charger
 Cold Storage Room
 Electric Power Tools
 Electric Water Heater
 Garbage Disposal
 Station
 Generator
 Heat Pump
 Inverter
 Power Supply
 Rectifiers
 Self Priming Pump
 Solar Energy
 Solar Water Heater
 Transformer
 UPS
 Voltage Stabilizer
 Wind Energy
 
  Solar-Biomass Hybrid System Satisfies Home Heating Requirements in Winter

Adding an organic matter power source to a solar energy unit could provide 100% heating for a single-story home during the coldest months of the year and help the environment. In the warmer months, the system could generate electricity surpluses that can be sold back to the grid.

Flow diagram of solar-biomass hybrid system Credit: Gaoyang Hou and Lei Xu/ Northwest A&F University

In Journal of Renewable and Sustainable Energy, published by AIP Publishing, researchers in China and the United States outline a computer simulation model addressing the challenge of solar power’s inherent intermittency by adding biomass as another renewable energy source to advance a reliable, affordable heating solution while reducing carbon dioxide emissions.

“We demonstrate how this hybrid system provides a cleaner, more energy-efficient heating solution than fossil fuel in single-family homes,” co-author Gaoyang Hou said. “The system would be convenient in rural communities, where farms have large amounts of biomass in the form of agricultural waste that can be combined with solar power to close the urban-rural electricity gap and help the environment in the process.”

The proposed solar-biomass hybrid system is based on distributed multi-generation technology that integrates photovoltaic-thermal (PV/T) and biomass power sources.

Biomass is produced from renewable organic matter, like corn husks, nut shells, wood pulp, and food and animal waste. A PV/T system, composed of PV panels and thermal collectors, is an emerging technology that converts solar energy into both heat and electricity with higher energy conversion efficiency.

Studies on emerging decentralized hybrid systems have focused on neighborhoods and commercial greenhouse farms. The researchers evaluated their system based on the heating needs of a single-story cottage from November to March in northwest China, where temperatures in winter can dip below minus 20 degrees Celsius (minus 4 degrees Fahrenheit).

Of the total energy input, the PV/T collector generated 52% of the electrical energy and captured 8% of the available thermal energy. The biomass generated the remaining 40% of the electricity needed to heat the house.

“For the entire heating season, solar power predominates the energy supply side, with the biomass energy generation kicking in when needed to make up the energy deficit,” co-author Lei Xu said.

They created their simulation model in TRNSYS (short for transient system simulation tool), a modular thermal system software used to assess the performance of thermal and electrical renewable energy systems.

Their hybrid system simulation consisted of a PV/T collector, heat pump, storage tank with an immersed coiled-tube heat exchanger, flow diverters, and backup electric boiler, among other components.

The researchers are developing a solar-biomass system model to meet heating and cooling demands of a small commercial building and, if successful, plan to develop a prototype for experimental testing.

[1 June, 2022 / world-energy.org]   
 
 
UPS Nepal Kathmandu
 
Voltage Stabilizer Nepal Kathmandu
 
Solar Water Heater Nepal Kathmandu
 
Solar Water Heater Nepal Kathmandu
 
GREE Air Conditioner Residential Nepal Kathmandu
 
Gree Air Dehumidifier Nepal Kathmandu
Gree Dehumidifier
 
Gree Air Purifier Kills Novel Coronavirus Nepal Kathmandu
 
Battery Charger Nepal Kathmandu
 
Electric Water Heater Nepal Kathmandu
 
Complete Power Solution
 
 
 
 
Solar Water Heater Nepal Kathmandu Solar Energy Nepal Kathmandu Wind Power Nepal Kathmandu Power Generator Nepal Kathmandu Voltage Stabilizer Nepal Kathmandu Transformer Nepal Kathmandu AirConditioner Nepal Kathmandu Battery Nepal Kathmandu UPS System Nepal Kathmandu Rectifier Nepal Kathmandu
 
 
Link: The Official Portal of Goverment of Nepal Nepal Electricity Authority Nepal Alternative Energy Promotion Centre Nepal Telecom Nepal Department of Agriculture Nepal Department of Industry wow Nepal! Nepal Global Buying SIMONES Industries|Nepal Power Solution
  Nepal Goverment Nepal Electricity Authority Nepal Alternative Energy Promotion Centre Nepal Telecom Nepal Department of Agriculture Nepal Department of Industry wow-Nepal | Nepal Global Buying SIMONES Industries |Nepal Power Solution
 
Fair: Investment Summit Nepal Himalayan Hydro Expo Nepal Kathmandu China International Import Expo China Import and Export Fair China-South Asia Exposition Guangzhou Int’l Refrigeration, Air-Condition, Ventilation, Air-Improving Equipment Exhibition Guangzhou International Solar Photovoltaic Exhibition Asia Battery Sourcing Fair
  Investment Summit Nepal Himalayan Hydro Expo Nepal China International Import Expo China Import and Export Fair China-South Asia Exposition Int'l Refrigeration, Air-Condition Fair Int'l Solar Photovoltaic Exhibition Asia Battery Sourcing Fair
 
Copyright @ 2014 All right reserved. Simones Industries