초록 ▼

A compressor-less micro gas turbine has a compressed working medium container for maintaining a gas turbine under pressure. A combustion chamber is in fluid communication with the compressed gas container for receiving a gas from the gas container and heating the gas within the combustion chamber to

A compressor-less micro gas turbine has a compressed working medium container for maintaining a gas turbine under pressure. A combustion chamber is in fluid communication with the compressed gas container for receiving a gas from the gas container and heating the gas within the combustion chamber to create an expanded gas. A heater heats the combustion chamber to expand the working gas therein. A turbine in fluid communication with the combustion chamber for receiving the expanded gas. The expanded gas drives the turbine. A generator is operatively coupled to the turbine. The turbine provides a mechanical input to the generator causing the generator to produce electricity.

대표청구항 ▼

1. A compressor-less micro gas turbine comprising: a compressed working medium container for maintaining a gas therein under pressure;a combustion chamber in fluid communication with the compressed gas container for receiving a gas from the gas container and heating the gas within the combustion cha

1. A compressor-less micro gas turbine comprising: a compressed working medium container for maintaining a gas therein under pressure;a combustion chamber in fluid communication with the compressed gas container for receiving a gas from the gas container and heating the gas within the combustion chamber to create an expanded gas;a heater for heating the combustion chamber;a turbine in fluid communication with the combustion chamber for receiving the expanded gas; the heated gas driving the turbine; anda generator operatively coupled to the turbine, the turbine providing a mechanical input to the generator and causing the generator to produce electricity; and a casing, the combustion chamber, the heater, the turbine and the generator being disposed within said casing; and a stationary vane disposed within said casing, the combustion chamber being disposed within said stationary vane; the turbine being a rotor rotatably mounted about said stationary vane, and the generator being operatively coupled to the rotor. 2. The compressor-less micro gas turbine of claim 1, wherein said heater means is a radiation source. 3. The compressor-less micro gas turbine power generating system of claim 1, further comprising a fuel container, containing a fuel therein, and in fluid communication with the combustion chamber, the heater including an igniter for igniting said fuel within said combustion chamber to heat the combustion chamber. 4. The compressor-less micro gas turbine of claim 1, further comprising an exhaust downstream of said turbine for exhausting the expanded gas as it passes through the turbine; and a recovery system for recovering heat from said expanded gas as it passes from the exhaust and recycling said heat to said combustion chamber. 5. The compressor-less micro gas turbine of claim 1, further comprising a cooling mechanism, operatively coupled to said exhaust for cooling said heated gas as it exits the exhaust. 6. The compressor-less micro gas turbine of claim 1, further comprising said compressed working medium container being detachably affixed to said casing; compressed gas being provided to said casing when said compressed working medium container is affixed to said casing. 7. The compressor-less micro gas turbine of claim 6, wherein said rotor is a ceramic rotor. 8. The compressor-less micro gas turbine of claim 1, further comprising the combustion chamber, heater turbine and generator being disposed within said casing; and a pathway for transporting a gas between said compressed working medium container and said combustion chamber disposed between said casing and at least one of said combustion chamber, heater, and turbine. 9. The compressor-less micro gas turbine of claim 6, further comprising at least one gas flow conduit disposed within said stationary vane. 10. The compressor-less micro gas turbine of claim 1, wherein said rotor is formed from a ceramic material. 11. The compressor-less micro gas turbine of claim 6, wherein said rotor includes rotor blades, the stationary vane includes vanes; at least one said vane being disposed adjacent at least one said rotor blade. 12. The compressor-less micro gas turbine of claim 6, wherein said compressed working medium container is formed as a cap selectively affixed to said casing. 13. The compressor-less micro gas turbine of claim 6, further comprising a valve, the valve providing fluid communication between said compressed working medium container and said casing when a cap is affixed to said casing. 14. The compressor-less micro gas turbine of claim 8, further comprising an exhaust downstream of the turbine for exhausting spent fluids which have passed through the turbine, and the pathway being disposed between at least a portion of the exhaust and the casing. 15. The compressor-less micro gas turbine of claim 1, wherein said turbine includes the stationary vane and rotor.