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WO/2012/053353A1 |
The purpose of the present invention is to provide a system for correcting thermal displacement of a machine tool, said system being capable of evaluating the amount of thermal displacement with a column front face serving as a reference...
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WO/2012/048640A1 |
A laterally-adjusted automatic solar energy tracking device. The top portion of each of two support posts (4, 13) is affixed to a north-south shaft (3). The support posts (4, 13) connect to a sunlight collector rack (2) by means of the n...
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WO/2012/047460A1 |
The present invention provides a system and computer program product for implementing a smart transformer, comprising a processor, and a balancing algorithm residing on the processor, wherein the balancing algorithm is stored on a non- t...
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WO/2012/041442A1 |
The invention relates to an optical angle sensor (308) for determining an angle between a direction to a light source (310) and an orientation of the angle sensor, and to a method for positioning at least one sub-element of a solar insta...
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WO/2012/039003A1 |
A method for setting an origin in a machine in which two control axes apply servo-control driving to one machine moving axis in cooperation with each other, wherein axis structure sections which are moved by the drive of the control axes...
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WO/2012/036799A1 |
A network system is provided. The network system includes: at least one component of an energy supply unit supplying energy and an energy management unit managing the energy supply unit. An amount of energy used or energy charge of the e...
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WO/2012/034233A1 |
An alt-az mount for supporting and orienting optical instruments comprises: a generally horizontally extending arm coupleable to a level surface by an azimuthal pivot joint which permits pivotal movement of the horizontally extending arm...
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WO/2012/034628A1 |
The invention relates to a method (200) for controlling a solar thermal installation. The method (200) comprises a step of determining (210) first orientation data for a first solar mirror module (110a) and second orientation data for a ...
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WO/2012/027082A1 |
An automatic control system for passive, towed implements is described. The system provides a strategy for optimal control of a towed implement using a nudge input to an autopilot-controlled tractor. Implement path-tracking error, as mea...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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, ...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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