摘要:
The invention relates to an electric system (1) comprising a housing (3) in which at least one electric component (4) is housed, said component being surrounded by an electrically insulating gas (5). At least one free radical scavenger (9) is provided in the electric system (1).
摘要:
The invention relates to a converter station (1) for transmitting electrical power, comprising a diode rectifier (2) which has a d.c. terminal and an a.c. terminal, and at least one transformer (4) which is connected to the a.c. terminal. In order to render the converter station as compact as possible, the diode rectifier (2) is arranged in an insulating material.
摘要:
The invention relates to a wiring arrangement (28) for electrical wires (29) of HVDC transformer windings (22) or HVDC reactor windings. According to the invention, at least the insulating layer (30) of an electrode tube (21) is, and preferably also the solid barriers (26, 32) are, produced from a cellulose material, the resistivity of which is lowered, by means of a treatment, as compared to untreated cellulose material and is thus brought more in line with the resistivity of transformer oil. This allows more space-saving and more puncture-proof insulating sections (25) to be produced for the aforementioned HVDC components, which advantageously increases the design freedom for creating said wiring arrangements.
摘要:
Adsorption methods for separating carbon dioxide (CO2) from flue gases are known. According to the invention, the CO2 is placed on an adsorber and an adsorption reaction with ammonia, that is used as a chemical absorption agent, takes place. The CO2 extracted from the waste gas is joined to the ammonia on the catalytic surface thereof by means of a heterogeneous, catalytic reaction. At least two reactors (10, 10', 20, 20'; 30, 30') are provided in the associated device, said reactors, which operate alternately, being switched between the adsorption of CO2 and the regeneration of the absorption agent.
摘要:
The use of electric fields for controlling an electric combustion is known, as is the use of plasmas created by a dielectrically impeded discharge. According to the invention, at least one part of the fuel is mixed with water vapor in the supply line and is subjected to a plasma discharge in a compact reactor that is in close contact with the burner in terms of reaction kinetics. In the associated device, a plasma reactor (5) for creating a reactive plasma gas with at least one supply line (6) for the fuel gas-water vapor mixture and an electric energy supply (1, 2) is integrated into the burner (10, 30). Means are provided for suitable flow guidance of the fuel gas-air mixture, of the fuel gas-water vapor mixture, and of the reactive plasma gas.