A control system that operates, manages and maximizes the conversion of heat to electricity from one or more individual geothermal wells configured in and surrounded by hot rock, comprising:nheat sensors for measuring temperature of a fluid flow in relation to one or more geothermal wells, a closed loop generating system in thermal communication with the one or more geothermal wells, a hot fluid reservoir included in the closed loop generating system, a cold fluid reservoir included in the closed loop generating system, and a cooling system coupled to a geothermal electric generation plant, including at top and bottom locations of the one or more geothermal wells;a plurality of pumps and valves placed in the closed loop generating system for controlling a fluid flow rate of the fluid flow being extracted from the one or more geothermal wells;a network for gathering information and delivering instructions to the heat sensors, pumps, valves, and generators included in one or more geothermal electric generation plants;a system of rules and computations to control the closed loop generating system to extract heat from each geothermal well being substantially at or below a heat equilibrium rate that is determined by a point where the heat extracted from the hot rock substantially equals a heat replenishment rate of the hot rock; andthe system of rules and computations also to optimize the hot fluid reservoir for power generation by measuring the temperature and fluid flows from all of the one or more geothermal wells couple to the hot fluid reservoir and adjusting a total capacity by blending into the hot fluid reservoir fluid from the cold fluid reservoir via a set of blending pipes included in the closed loop generating system connecting the hot fluid reservoir to the cold fluid reservoir, each well pumping fluid at a rate and a constant temperature that is determined by the heat equilibrium rate of each geothermal well, so that the heat of the hot fluid reservoir is a mixture of the heat from all of the wells and the temperature required for a generator to generate electricity is lower than the temperature in the hot fluid reservoir.
›2.↳ 1The control system of claim 1, wherein the control system is configured to attain the heat equilibrium rate of each geothermal well based at least par…d2
The control system of claim 1, wherein the control system is configured to attain the heat equilibrium rate of each geothermal well based at least partly by using the information from a heat sensor at a bottom of a heat nest that forms part of each geothermal well and a heat sensor at a top of the heat nest, and pump and valve control information that is sent to the control system, the control system sending control information for one or more pumps coupled to each well instructing the pumps to pump fluid into and out of each well at a certain fluid flow rate, wherein a fluid pumping rate determines an amount of heat being extracted from the well such that, when the fluid pumping rate reaches the heat equilibrium rate for each well, the control system stops increasing the fluid pumping rate, a respective heat equilibrium rate for each geothermal well being a respective point where associated heat extracted from associated hot rock equals a respective heat replenishment rate of the associated hot rock, each geothermal well being operated at or below the respective heat equilibrium rate, wherein the control system automatically adjusts the fluid pumping rate as conditions in the well change.
›3.↳ 1The control system of claim 1, wherein blending fluid from the cold fluid reservoir into the hot fluid reservoir increases a total flow capacity so th…d2
The control system of claim 1, wherein blending fluid from the cold fluid reservoir into the hot fluid reservoir increases a total flow capacity so that as the hot fluid reservoir reaches the temperature required by the generators more generators can be activated thereby creating more electricity.
›4.↳ 1The control system of claim 1, further comprising a plurality of pumps and valves placed in the cooling system, where the heat sensors, valve and pump…d2
The control system of claim 1, further comprising a plurality of pumps and valves placed in the cooling system, where the heat sensors, valve and pump control information from the cooling system are used to maintain a temperature differential between hot fluid and cooling system fluid, wherein sensors in the control system can send control information to the pumps and valves so enough cold fluid can be supplied to maintain the temperature differential.
›5.↳ 1The control system of claim 1, wherein the temperature of fluid in the cold fluid reservoir is high enough to activate generators so that the cold flu…d2
The control system of claim 1, wherein the temperature of fluid in the cold fluid reservoir is high enough to activate generators so that the cold fluid reservoir becomes a hot fluid reservoir for another set of generators thereby cascading systems activating more generators and generating more electricity.
›6.↳ 1The control system of claim 1, wherein one or more respective geothermal wells can be taken off-line and rested by cycling fluid coming up from the on…d2
The control system of claim 1, wherein one or more respective geothermal wells can be taken off-line and rested by cycling fluid coming up from the one or more respective geothermal wells immediately back down the one or more respective geothermal wells.
›7.↳ 1The control system of claim 1, wherein the information obtained from the heat sensors, pumps, valves and generators is used for operations, maintenanc…d2
The control system of claim 1, wherein the information obtained from the heat sensors, pumps, valves and generators is used for operations, maintenance and fault detection.
›8.↳ 1The control system of claim 1, wherein the network is an analog network.d2
The control system of claim 1, wherein the network is an analog network.
›9.↳ 1The control system of claim 1, wherein the network is a digital (TCPIP) network.d2
The control system of claim 1, wherein the network is a digital (TCPIP) network.
›10.↳ 1The control system of claim 1, wherein each component in the closed loop generating system has an address and can be polled for information.d2
The control system of claim 1, wherein each component in the closed loop generating system has an address and can be polled for information.
›11.↳ 1The control system of claim 1, wherein each component in the closed loop generating system has an address and is displayed on an informational monitor…d2
The control system of claim 1, wherein each component in the closed loop generating system has an address and is displayed on an informational monitor establishing a visual user interface.
›12.↳ 1The control system of claim 1, wherein a user communicates with the central control system using a personal computer interface.d2+1
The control system of claim 1, wherein a user communicates with the central control system using a personal computer interface.
›13.↳ 12The control system of claim 12, wherein the control system comprises a personal computer interface that is at least one of a keyboard, a mouse, a voic…d3
The control system of claim 12, wherein the control system comprises a personal computer interface that is at least one of a keyboard, a mouse, a voice recognition application, a touch screen, a stylus, a hand held controller, and a cell phone.
›14.↳ 1The control system of claim 1, wherein the control system communicates remotely with another control system that can have a higher authority.d2
The control system of claim 1, wherein the control system communicates remotely with another control system that can have a higher authority.
›15.↳ 1The control system of claim 1, wherein the control system comprises a second backup central control system that runs concurrently with the control sys…d2
The control system of claim 1, wherein the control system comprises a second backup central control system that runs concurrently with the control system.
›16.↳ 1The control system of claim 1, wherein one or more of the heat sensors, the pumps, the valves and the generators are analog devices that require small…d2
The control system of claim 1, wherein one or more of the heat sensors, the pumps, the valves and the generators are analog devices that require small digital microprocessors to interface them to a digital network.
›17.↳ 1The control system of claim 1, wherein the control system requires the input of security data in order to operate.d2
The control system of claim 1, wherein the control system requires the input of security data in order to operate.
›18.↳ 1The control system of claim 1, wherein the control system requires the input of security data from a remote source in order to operate.d2
The control system of claim 1, wherein the control system requires the input of security data from a remote source in order to operate.
›19.↳ 1The control system of claim 1, wherein the pumps and valves are installed at each geothermal well remote from the control system so that each geotherm…d2
The control system of claim 1, wherein the pumps and valves are installed at each geothermal well remote from the control system so that each geothermal well can be individually controlled but can feed larger carrier pipes to deliver hot fluid flows to the hot fluid reservoir and from the cold fluid reservoir.
›20.↳ 1The control system of claim 1, wherein the control system is further configured to send control information for one or more pumps coupled to the one o…d2
The control system of claim 1, wherein the control system is further configured to send control information for one or more pumps coupled to the one or more geothermal wells instructing the one or more pumps configured to pump fluid into and out of the one or more geothermal wells at a respective certain rate.
›21.↳ 1The control system of claim 1, wherein a fluid pumping rate determines an amount of heat being extracted from the at least one geothermal well such th…d2+1
The control system of claim 1, wherein a fluid pumping rate determines an amount of heat being extracted from the at least one geothermal well such that when the fluid pumping rate reaches a heat equilibrium for the at least one geothermal well, the control system is configured to stop increasing the fluid pumping rate.
›22.↳ 21The control system of claim 21, wherein the at least one geothermal well is operated at or below heat equilibrium and the control system is configured…d3
The control system of claim 21, wherein the at least one geothermal well is operated at or below heat equilibrium and the control system is configured to automatically adjust the fluid pumping rate as conditions in the at least one geothermal well change.
