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Patent Searching and Data


Matches 651 - 700 out of 26,758

Document Document Title
WO/2012/020031A2
A control system for controlling an electrical machine comprises a controller component which receives a first signal providing a measured parameter of the electrical machine and a second signal providing a first reference parameter of t...  
WO/2012/009834A1
An angle automatic compensation method and device for a solar energy sun-tracking panel are provided. The device includes multiple solar energy panels with adjacent configuration, which can swing in the sun-tracking direction. Two or mor...  
WO/2012/009365A1
The present disclosure describes systems and methods for monitoring an electrical power grid using loosely synchronized phasors. The grid can include a phasor measurement unit (PMU) that keeps a highly-accurate time, such as a time provi...  
WO/2012/009340A1
A network system includes at least one unit selected from between an energy consumption unit receiving energy and an energy management unit managing the energy consumption unit, wherein an energy usage amount or an energy usage cost of t...  
WO/2010/129059A8
A utility employs a method for estimating available operating reserve. Electric power consumption by at least one device serviced by the utility is determined during at least one period of time to produce power consumption data. The powe...  
WO/2012/003588A1
A method is provided for the automatic control of locomotion speed in a human or other animal subject. The method comprises: estimating the subject's actual locomotion speed using one or more sensors to thereby obtain a measured speed; d...  
WO/2011/163623A1
A method for charging an electric vehicle includes providing a plurality of vehicle charge options on a user interface (102), displaying a charge-point location map (106) on a display (104) of the user interface (100), receiving from the...  
WO/2010/134987A8
A load management system controller employs a method for determining carbon credits earned as a result of a control event in which power is reduced to at least one service point serviced by a utility. The controller is located remotely f...  
WO/2011/159786A1
An electrical power generation system, such as a solar power inverter, can provide dynamic real-time power compensation, so as to mitigate the effects of voltage sags and swells (e.g., on a utility grid) and thereby provide voltage suppo...  
WO/2011/154872A1
An electro-optical system 1 for the carrying out of radiometric measurements of luminous sources comprises an instrument 100 equipped with: a sensor 101 comprising a pixel matrix, an optical system 104 for creating the image of an extern...  
WO/2011/147317A1
A device for tracking solar irradiation is provided, which is designed for solving the technical problems of small structural scale, low running benefit, poor capacity of resisting windy sand, inapplicability in environments with larger ...  
WO/2011/148523A1
An operation time period setting device is applied to a fluid pressure actuator driving system (10) comprising: an actuator body (13) provided with a piston (14); supply/discharge flow paths (17a, 17b); and electrically operated flow rat...  
WO/2011/140625A1
In an apparatus of the type comprising a first assembly, a second assembly, an orientable rotatable connection between the first assembly and the second assembly, and a control device associated with the orientable rotatable connection, ...  
WO/2011/140565A1
A solar power forecasting system can provide forecasts of solar power output by photovoltaic plants over multiple time frames. A first time frame may be several hours from the time of the forecast, which can allow utility personnel suffi...  
WO/2011/135921A1
A shape memory alloy actuator is configured so as to include: a shape memory alloy wire (11) inserted through the inside of a tube member (12); a movement body (14) which is moved in the direction in which the length of the shape memory ...  
WO/2011/134004A1
A solar tracking system comprising a bed rotatable about a turntable, the bed supporting at least one post structure, the post structure supporting a solar panel assembly, the solar panel assembly being pivotable to the post structure ab...  
WO/2011/127313A1
System and method include precisely modeling of a facility's energy usage over time based on historic data, and precisely predicting or measuring its actual, reduced energy usage over time after a redesign, retrofit, or renovation, or ot...  
WO/2011/126316A2
The present invention relates to a solar sensor device able to measure the azimuth angle and elevation angle of the sun, and the solar sensor device according to the present invention comprises: a structural body in the form of a polyhed...  
WO/2011/120324A1
An automatic sunlight-tracking device comprises a solar panel-mounting bracket (1), a supporting bracket (2), a pitch tracking member and a left-and-right tracking member. The solar panel-mounting bracket (1) is connected with the suppor...  
WO/2011/123182A1
According to one embodiment, a control station having a station processing system, a control system, a data link computing unit, a second data link and a back-up VSM (a second vehicle computing unit) is operable to communicate via an RF ...  
WO/2011/112098A1
A method and device for securing operation of automatic or autonomous equipment where the equipment comprises a component being displaced a space, and where the method comprises: - to calculate the component position in the space by mean...  
WO/2011/111101A1
Disclosed are a control device, control method, and measurement device of a parallel slider device wherein, in the parallel slider device, two sliders move with smooth motions without mutually interfering with each other. A front-side se...  
WO/2011/111100A1
Disclosed is a pneumatic linear guide method parallel slider device, a control method of the same, and a measurement device wherein, in a parallel slider device using pneumatic linear guides, when two sliders are mechanically coupled, re...  
WO/2011/109759A1
A system and method for reducing energy consumption at a site. The system and method may comprise a master control unit with a processor configured to receive data associated with a plurality of equipment at a site via a plurality of net...  
WO/2011/101915A1
Disclosed is a command generation device capable of switching the averaging time of a moving average filter to any value without producing errors in the movement distance. The command generation device comprises: a speed command generati...  
WO/2011/103283A1
Provided is a movable component for a network system. The movable component is a component for a network system which may communicate with another component. The movable component includes a body, a battery, and a communication unit. The...  
WO/2011/102381A1
Disclosed is a drive device which supports an object and changes the attitude of an object by rotating the object, wherein the drive device is configured to be small, light weight, simple and inexpensive. The drive device (1) is provided...  
WO/2011/102366A1
Disclosed are a drive device which uses electromagnetic shock, and a movement mechanism which uses the drive device, which are capable of reciprocal movement by means of a small, simple and low cost structure. A drive device (1) is provi...  
WO/2011/102365A1
Disclosed are a drive device which uses electromagnetic shock, and a movement mechanism which uses the drive device, which are capable of reciprocal movement by means of a small and simple structure. A drive device (1) moves an object to...  
WO/2011/101897A1
Disclosed is a parallel drive system which provides at low cost a system which reduces the vibrations of arm members without a position detector being provided in a slave servo motor and enables high-speed positioning. The parallel drive...  
WO/2011/093281A1
Disclosed is a motor control device that can realize broad and highly functional characteristics with simple computations, and that responds widely to applications having a request wherein a request for an operation such as motor positio...  
WO/2011/085557A1
A light signal sensor is provided. The sensor includes: a first solar cell (E1), a second solar cell (E2) and a sampling circuit (1); the positive electrode of the first solar cell is electrically connected with the negative electrode of...  
WO/2011/087453A1
A direct drive XYZ positioning system comprising a planar motor; and a Z axis motor. The planar motor comprises an X voice coil motor and a Y linear brushless motor which provides motor force in the X direction and Y direction respective...  
WO/2011/062872A3
Embodiments of the invention relate to an inclinometer for use in tracking movement of a moveable structure such as a solar array. The inclinometer includes a magnetometer for sensing changes in a magnetic field indicative of movement of...  
WO/2011/077789A1
A control unit (100) conducts a servo control of a table (02), which is the load, by conducting a feedback control of a servomotor (40). An inverse characteristic model (300) conducts a feedforward compensation control, by obtaining a sp...  
WO/2011/077791A1
Disclosed are a control parameter adjustment method and adjustment device for automatically adjusting control parameters to appropriate values in response to aging-change of a movement mechanism. For this purpose are executed first proce...  
WO/2011/079235A1
An energy management system includes at least one distributed energy source (for example, wind turbine 10) for producing energy, the distributed energy source 10 in electrical communication with at least one consumer device to be powered...  
WO/2011/072449A1
A heliostat device includes a mirror assembly (1) whose frontal mirror faces to the sun, an elevation angle adjusting mechanism for driving the mirror assembly to rotate around a horizontal axis (12) so as to adjust the elevation angle o...  
WO/2011/062872A2
Embodiments of the invention relate to an inclinometer for use in tracking movement of a moveable structure such as a solar array. The inclinometer includes a magnetometer for sensing changes in a magnetic field indicative of movement of...  
WO/2011/057498A1
A front wheel drive control system for preventing a tire spreading machine from slipping, a tire spreading machine with the control system and a method for controlling the front wheel drive control system of the tire spreading machine ar...  
WO/2011/055427A1
A drive unit comprises an electromagnet (6) which is capable of direct acting or rotating and generates a pre-pressure, a sliding guide (4) having a sliding guide surface (4a) abutting against the sliding surface (6a) of the electromagne...  
WO/2011/048948A1
A drive apparatus (1) provided comprises: an electromechanical transducer element (7) wherein mechanical displacement will occur when a voltage is applied thereto, a drive member (8) that is moved by the electromechanical transducer elem...  
WO/2011/049470A1
A control device for a control system for a marine vessel comprising one or more waterjet units includes a body and a rotatable disc-like control element having at least an edge part of the control element exposed from the body so that t...  
WO/2011/040250A1
Disclosed is a technology of accurately controlling, with a simple configuration, displacement generated in an actuator, irrespective of variance of the thickness and the qualities of thin films for controlling displacement, said varianc...  
WO/2011/039377A1
The present invention relates to a device for passively tracking the movement of the sun, comprising a first expansion member (2) and a second expansion member (3), which are reversibly expandable in accordance with the temperature, and ...  
WO/2011/039929A1
Provided is a positioning control device for machinery in which residual vibrations occur due to low mechanical rigidity. The provided positioning control device suppresses residual vibrations to within an allowable positioning tolerance...  
WO/2011/023045A1
A two-axle solar tracker is provided. The two-axle solar tracker includes a ground post (20), a rotating head (30), a horizontal beam (50), an azimuth linear actuator and an elevation linear actuator (58). The two-axle solar tracker is u...  
WO/2011/002207A3
The present invention relates to a rotary bed which can be directed toward the position of the sun, which rotates in accordance with the fortune of the birthday and time of birth time of a user, the five elements, and the flow of the phy...  
WO/2011/011165A1
A system is provided for managing torque in a vehicle driveline coupled to an internal combustion engine and to a hybrid motor/generator. An engine control circuit provides to a transmission control circuit an engine torque value corresp...  
WO/2011/004022A1
A central distance measuring device (20), which can be directed at the heliostats, is used to determine the settings of the heliostats (12) of a heliostat field (10). The distance measuring device measures the space between a plurality o...  

Matches 651 - 700 out of 26,758