DE368798C - Water turbine arrangement for reservoirs located one behind the other - Google Patents
Water turbine arrangement for reservoirs located one behind the otherInfo
- Publication number
- DE368798C DE368798C DEF51828D DEF0051828D DE368798C DE 368798 C DE368798 C DE 368798C DE F51828 D DEF51828 D DE F51828D DE F0051828 D DEF0051828 D DE F0051828D DE 368798 C DE368798 C DE 368798C
- Authority
- DE
- Germany
- Prior art keywords
- behind
- water turbine
- turbine arrangement
- reservoirs located
- watercourse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Turbines (AREA)
Description
Wasserturbinenanordnung für hintereinandergelegene Stauweiher. Folgt heute am selben Wasserlauf auf einen Stauweiher A ein Stauweiher B, so pflegt man die AbfluBrohre der den Stauweiher A ausnutzenden Turbinen in den Wasserlauf münden zu lassen. Es geht dann das ganze zwischen den Weihern A und B vorhandene Gefälle des Wasserlaufes verloren. Allenfalls rückt man die Turbinen bis in die Nähe des höchsten Wasserspiegels von B, legt sie aber auf alle Fälle höher als diesen Wasserspiegel. Wenn dann der Spiegel in B zu Trockenzeiten sinkt, geht mindestens das Höhenmaß dieser Senkung für die Kraftausnutzung verloren. Es geht aber nicht nur Höhe verloren, es leidet bei der üblichen Anordnung auch der Wirkungsgrad der betrachteten Turbinen dadurch, daß sie bei vollem. Weiher A unter einer größeren Druckhöhe arbeiten, als bei mehr oder weniger leerem Weiher A. Dieser Wechsel der Druckhöhe ist so nachteilig, daß man im allgemeinen einen Weiher wie den in Rede stehenden A gar nicht ganz entleert, weil der Wirkungsgrad während der letzten Phase der Entleerung und Wiederfüllung ein zu ungünstiger wäre. Man verzichtet also auf den zu enterst befindlichen Wasservorrat und erzielt damit, daß bei Wiederfülleng dieselbe Menge mit günstigerem Wirkungsgrad arbeitet, als wenn sie in den ganz leeren Weiher fließen würde.Water turbine arrangement for reservoirs located one behind the other. Follows today on the same watercourse on a reservoir A, a reservoir B, that's how you care for it the outflow pipes of the turbines utilizing the reservoir A open into the watercourse allow. Then the whole gradient between the ponds A and B goes lost the watercourse. At most, the turbines are moved close to the highest water level of B, but in any case places it higher than this water level. If the level in B then sinks during the dry season, at least the height measure works this lowering is lost for the use of force. But not only height is lost, with the usual arrangement, the efficiency of the turbines under consideration also suffers by being at full. Work pond A under a greater pressure than in the case of a more or less empty pond A. This change in pressure altitude is so disadvantageous that in general a pond like the A in question is not emptied completely, because of the efficiency during the last phase of emptying and refilling a would be too unfavorable. So you do without the water supply that was first to be found and thus achieves that when re-filling the same amount with more favorable efficiency works as if it were flowing into the completely empty pond.
Zur Vermeidung dieser Übelstände schalte ich die Turbinenanlage an baulich geeigneter Stelle in eine die beiden Weiher verbindende Druckleitung ein, vermeide hiermit den angegebenen Nutzhöhenverlust und erziele eine geringere Schwankung der Nutzhöhe, weil in beiden Weihern der Spiegel gleichzeitig zu sinken und zu steigen pflegt. Die Speisung der Turbinen kann statt aus einem Stauweiher auch aus einem Wasserlauf oder sonstwie erfolgen und die Leitung kann ganz oder teilweise aus einem Stollen oder Schacht bestehen. Auch ist es nicht nötig, daß beide Weiher am selben Wasserlauf liegen, obwohl dies meistens der Fall sein wird.To avoid these inconveniences, I turn on the turbine system a structurally suitable point in a pressure line connecting the two ponds, Avoid the specified loss of usable height and achieve a lower fluctuation the usable height, because in both ponds the mirror is sinking and rising at the same time maintains. The turbines can be fed from a reservoir instead of from a Watercourse or otherwise and the line can be wholly or partially from one There are galleries or shafts. It is also not necessary that both ponds are on the same site Watercourse, although most of the time this will be the case.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF51828D DE368798C (en) | Water turbine arrangement for reservoirs located one behind the other |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF51828D DE368798C (en) | Water turbine arrangement for reservoirs located one behind the other |
Publications (1)
Publication Number | Publication Date |
---|---|
DE368798C true DE368798C (en) | 1923-02-10 |
Family
ID=7104935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF51828D Expired DE368798C (en) | Water turbine arrangement for reservoirs located one behind the other |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE368798C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003050411A1 (en) * | 2001-12-12 | 2003-06-19 | Valdimir Firinger | Over-bridging device of hydroelectric power plant lake |
-
0
- DE DEF51828D patent/DE368798C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003050411A1 (en) * | 2001-12-12 | 2003-06-19 | Valdimir Firinger | Over-bridging device of hydroelectric power plant lake |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE368798C (en) | Water turbine arrangement for reservoirs located one behind the other | |
DE400270C (en) | Device for displaying or regulating the liquid level in a container | |
AT143980B (en) | Rinsing device with a drain valve at the bottom of the rinsing container. | |
DE20111264U1 (en) | Series-connected hydropower plant | |
DE563372C (en) | Tidal engine with two tanks connected to one another by a water turbine connected between them | |
DE409904C (en) | Steam boiler with water storage tank | |
DE360212C (en) | Shaving bowl | |
DE568752C (en) | Waste cistern with knee pipe lifter | |
DE714385C (en) | Washing machine, especially for motor vehicles | |
DE647357C (en) | Velvet cutter | |
DE1909729U (en) | SHOE CARE TOWEL. | |
AT55642B (en) | Device for starting the post-gasification of acetylene generators. | |
DE439344C (en) | Device on heat storage | |
DE451347C (en) | Method for operating a steam generator with a dining room accumulator by a single conveyor pump | |
DE323237C (en) | Washing device for wool and other textile fibers | |
DE649472C (en) | Closure for flushing and drainage channels of dams and similar water basins | |
AT101626B (en) | Soap saver. | |
AT95749B (en) | Device for lifting liquids. | |
AT114817B (en) | Saucer. | |
DE1691700U (en) | FLUSH LOSET. | |
DE657379C (en) | Steam turbine plant | |
Tasker | A regional reservoir storage analysis for Eastern Massachusetts and Rhode Island | |
AT128044B (en) | Facility for the use of water power. | |
AT136895B (en) | Hydropower plant. | |
DE465021C (en) | Auxiliary equipment for the tailoring trade |