ES377016A1 - Improvements in rotating regulatory installations. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in rotating regulatory installations. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES377016A1
ES377016A1 ES377016A ES377016A ES377016A1 ES 377016 A1 ES377016 A1 ES 377016A1 ES 377016 A ES377016 A ES 377016A ES 377016 A ES377016 A ES 377016A ES 377016 A1 ES377016 A1 ES 377016A1
Authority
ES
Spain
Prior art keywords
signal
operating parameter
installations
regulator
mixer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES377016A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CONST ELECTRIQUES
Original Assignee
CONST ELECTRIQUES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CONST ELECTRIQUES filed Critical CONST ELECTRIQUES
Publication of ES377016A1 publication Critical patent/ES377016A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • F01D17/24—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical electrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00—Controlling
    • F03B15/02—Controlling by varying liquid flow
    • F03B15/20—Controlling by varying liquid flow specially adapted for turbines with jets of high-velocity liquid impinging on bladed or like rotors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

Improvements in regulating installations of rotating machines, such as turbo-alternators or hydroelectric groups, to ensure the limitation of opening or closing of the intake or the power limitation of the towing machine, characterized in that said installations comprise an electronic circuit constituted by a mixer-adder that receives a first signal called the setpoint, which corresponds to a limit value of an operating parameter of the generator set, and in opposition to a second, a signal corresponding to the current value of said operating parameter, emitting said mixer -summer a determined polarity signal while the current value of the operating parameter is within said limit, the signal being blocked by a diode, in order not to disturb the normal control of the intake organ by the regulator, emitting said mixer-adder a signal of opposite polarity, after the value at the operating parameter exceeds said limit value, this signal being unlocked by said diode and passing through it, to enter an output amplifier, which causes a movement of the intake member in the opposite direction to that controlled by the regulator, and is then disengaged. The orders may be given by the regulator through another diode, in order not to disrupt the limitation action in progress. (Machine-translation by Google Translate, not legally binding)
ES377016A 1969-03-06 1970-02-28 Improvements in rotating regulatory installations. (Machine-translation by Google Translate, not legally binding) Expired ES377016A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6906471A FR2036242A5 (en) 1969-03-06 1969-03-06

Publications (1)

Publication Number Publication Date
ES377016A1 true ES377016A1 (en) 1973-03-16

Family

ID=9030304

Family Applications (1)

Application Number Title Priority Date Filing Date
ES377016A Expired ES377016A1 (en) 1969-03-06 1970-02-28 Improvements in rotating regulatory installations. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BR (1) BR7017273D0 (en)
CA (1) CA919774A (en)
ES (1) ES377016A1 (en)
FR (1) FR2036242A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683863B1 (en) * 1991-11-14 1994-02-11 Neyrpic METHOD FOR LIMITING THE STROKE OF AN ADJUSTING MEMBER OF A DEVICE ACCORDING TO THE POSITION OF A SECOND ADJUSTING MEMBER OF THIS DEVICE.

Also Published As

Publication number Publication date
CA919774A (en) 1973-01-23
BR7017273D0 (en) 1973-01-16
FR2036242A5 (en) 1970-12-24

Similar Documents

Publication Publication Date Title
ES327676A1 (en) An engine command provision step by step in closed loop. (Machine-translation by Google Translate, not legally binding)
ES377016A1 (en) Improvements in rotating regulatory installations. (Machine-translation by Google Translate, not legally binding)
GB920408A (en) Improvements in or relating to electrical regulating apparatus, primarily for electrical generating plant
ES296945A1 (en) Method and apparatus for supply of steam to an auxiliary turbine in a steam power plant
ES366994A1 (en) Voltage regulator,particularly for construction as an integrated circuit
ES298943A1 (en) An electric iron device. (Machine-translation by Google Translate, not legally binding)
ES445388A1 (en) Telecommunication exchange circuits
ES278376A1 (en) Static regulator appliance for recharging batteries (Machine-translation by Google Translate, not legally binding)
ES337670A1 (en) Procedure for the regulation of the speed of hydroelectric groups. (Machine-translation by Google Translate, not legally binding)
ES368651A1 (en) Installation for the generation of an ion current. (Machine-translation by Google Translate, not legally binding)
GB972066A (en) Improvements in voltage control in alternating current generating systems
ES328469A1 (en) A procedure for the automatic control and regulation of machines to turn off cal. (Machine-translation by Google Translate, not legally binding)
GB662636A (en) Improvements in or relating to generating plant for electricity
ES240063A1 (en) Improvements in electrical installations that guarantee the regulation of the value of a magnitude (Machine-translation by Google Translate, not legally binding)
GB1037173A (en) Improvements in or relating to automatic control systems
ES330311A1 (en) An electric power supply device. (Machine-translation by Google Translate, not legally binding)
ES218092A1 (en) A system for the automatic regulation of tension, intensity or power in electrical machines (Machine-translation by Google Translate, not legally binding)
ES229026A1 (en) Improvements in the telares (Machine-translation by Google Translate, not legally binding)
ES275694A1 (en) An electronic device that incorporates valves and one or more transistors (Machine-translation by Google Translate, not legally binding)
ES292267A1 (en) Electronic automatic regulation apparatus (Machine-translation by Google Translate, not legally binding)
ES296082A1 (en) Adjustable wicket guide arrangement
ES230597A1 (en) Voltage regulator system for electrical generators (Machine-translation by Google Translate, not legally binding)
ES262964A1 (en) Improvements relating to voltage regulators
ES337669A1 (en) Improvements in electrical conjugation devices for the operation of the regulation organs of hydraulic turbines. (Machine-translation by Google Translate, not legally binding)
GB1093097A (en) Improvements in or relating to electric motors