System for generation of electrical power
First Claim
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1. Apparatus for generating electricity, comprising:
- a high-rise building waste water conduit system for delivering waste water from the interior of a high-rise building to an external waste water disposal sewer line;
a hydroelectric generator of electrical power installed in said waste water conduit system for generating electrical power in response to the flow of water from said conduit system to said sewer line wherein said apparatus comprises a bypass conduit containing a normally-closed type of valve, in parallel with said hydroelectric generator, and means responsive to the rate of flow of said water through said generator for opening said valve progressively further as said flow rate rises above a selected value.
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Abstract
A hydroelectric generator is located in the basement of a high-rise building and connected in series in the clean waste-water line of the building, to produce electrical power in response to the flow of the waste water from the building. An automatically controlled valve in a bypass line serves to direct excess water flow around the hydroelectric generator unit and maintain the flow through the generator unit at a predetermined maximum level. An automatic switch-over device disconnects the generator output terminals from the electrical output terminals of the unit when the voltage and/or frequency of the generator output is unsatisfactory, e.g., too low.
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Citations
1 Claim
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1. Apparatus for generating electricity, comprising:
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a high-rise building waste water conduit system for delivering waste water from the interior of a high-rise building to an external waste water disposal sewer line; a hydroelectric generator of electrical power installed in said waste water conduit system for generating electrical power in response to the flow of water from said conduit system to said sewer line wherein said apparatus comprises a bypass conduit containing a normally-closed type of valve, in parallel with said hydroelectric generator, and means responsive to the rate of flow of said water through said generator for opening said valve progressively further as said flow rate rises above a selected value.
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Specification