163 uppsatser · sida 5 av 11
Potentiell besparing i fjärrvärmesystem
… energy systems is, in Sweden, as in many other countries, of growing interest. District heating systems are no exception. In 2012, 285 out of 290 municipals in Sweden had district heating in use and the majority of these systems have a higher return temperature than that which …
… snow-cooling and air blast cooler) are compared with today’s systems (districts heating and compression cooling machines) with respect to environmental impact and economy. District heating and diesel generator with rape seed oil are systems with negative global warming …
… the focus have been placed on this system. The building is heated through district heating which is relatively easy to connect to a couple of sun panels to contribute to the heating system and hot water system. There are different ways of connecting district heating with solar …
… The required energy for heating houses and water would be distributed via a district heating system, which also includes 200 existing residences. The annual required energy, according to this study, would be 16.2 GWh with a maximal peak effect of 6.9 MW. To meet this need, the …
Utvärdering av energieffektiva besparingsåtgärder
… it was examined how losses in the distribution of secondary systems of district heating can be avoided. Options to replace district heating with a local district heating system based on bio-energy have been investigated. The possibilities of achieving more efficient thermal …
… subject of energy. The examination project is a product of the FVB Sweden AB (district heating bureau). It started with a meeting with Stefan Jonsson FVB Sweden AB, were he explained the content of the project, and from this a presentation of the problem was made. The problem …
En studie med syftet att lösa energibehovet för ett specifikt hus.
… all places have the geographic advantage of being able to use geothermal or district heating. Therefore the heating system choices will only include those that are not limited by their geographic location. The house will be built in modules which only require the groundwork to …
… been collected from that survey. As of today, both pre-schools are heated thru district heating. It will be much easier to make smart and feasible energy-saving-measures by first conducting the energy survey. Herrgården pre-school in Gävle houses 81 children, therteen teachers …
… been collected from that survey. As of today, both pre-schools are heated thru district heating. It will be much easier to make smart and feasible energy-saving-measures by first conducting the energy survey. Herrgården pre-school in Gävle houses 81 children, therteen teachers …
… been collected from that survey. As of today, both pre-schools are heated thru district heating. It will be much easier to make smart and feasible energy-saving-measures by first conducting the energy survey. Herrgården pre-school in Gävle houses 81 children, therteen teachers …
… been collected from that survey. As of today, both pre-schools are heated thru district heating. It will be much easier to make smart and feasible energy-saving-measures by first conducting the energy survey. Herrgården pre-school in Gävle houses 81 children, therteen teachers …
… by the building’s energy performance, but also the relationship between district heating and electricity. The energy performance depends on the construction of the apartment blocks and the mentioned relationship depends greatly on the choice of ventilation system. An obvious …
en fallstudie i energisatsningar inom lantbruket
… six companies are observed. The firms consists of two wind-power firms, three district heating companies, two stoked with wood-chips and one with straw-bales. The last firm is one with small scale district heating stoked with grains. The analysis of the firms is made out of the …
Arvika Fjärrvärme AB, a district heating company from Arvika, today cover 74 % of their total energy production with biofuel wich runs a 16 MW bioler giving process water at saturated liquid state. In recent years Vaporel AB has introduced a new tecnique that gives an external …
- med fokus på Organisk RankineCykel (ORC)
… able to produce between 2 and 10 MW thermal and the heat demand is a Swedish district-heating system. When already published reports had been studied, the Organic Rankine Cycle (ORC) was chosen as the most suitable technique. The possibility of using the ORC to generate …
