PL448264A1 - Modular gravity electrical energy storage - Google Patents

Modular gravity electrical energy storage

Info

Publication number
PL448264A1
PL448264A1 PL448264A PL44826424A PL448264A1 PL 448264 A1 PL448264 A1 PL 448264A1 PL 448264 A PL448264 A PL 448264A PL 44826424 A PL44826424 A PL 44826424A PL 448264 A1 PL448264 A1 PL 448264A1
Authority
PL
Poland
Prior art keywords
lattice tower
weights
electrical energy
rope
energy
Prior art date
Application number
PL448264A
Other languages
Polish (pl)
Inventor
Tomasz Zieliński
Andrzej Tersa
Jacek Krupinski
Original Assignee
Oze Rentier Spółka Akcyjna
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 Oze Rentier Spółka Akcyjna filed Critical Oze Rentier Spółka Akcyjna
Priority to PL448264A priority Critical patent/PL448264A1/en
Publication of PL448264A1 publication Critical patent/PL448264A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J15/00—Systems for storing electric energy specially adapted for power networks
    • 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G3/00—Other motors, e.g. gravity or inertia motors
    • F03G3/087—Gravity or weight motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Modułowy grawitacyjny magazyn energii elektrycznej zawierający kratową wieżę posadowioną na fundamencie, wewnątrz której znajdują się ciężary połączone liną z bębnem i dalej z układem silnik/generator zaopatrzonym w przyłącze do sieci energetycznej, zaopatrzoną w prowadnice, w którym kratowa wieża (2) jest w postaci prostopadłościanu i stanowi szyb, wewnątrz którego umieszczone są co najmniej dwa ciężary (4), które w górnej części zaopatrzone są w jarzma dla krążka linowego przesuwnego, a na górnym wieńcu kratowej wieży (2) zamocowane są dźwigary (5) zaopatrzone w krążki linowe stałe, odpowiadające krążkom linowym przesuwnym, zaś bęben linowy (8) i układ silnik/generator (3) umieszczone są na fundamencie (1) poza obrysem kratowej wieży (2). Korzystnie kratowa wieża (2) ma co najmniej dwa szyby, które mają wspólną ścianę wewnętrzną. Magazyn może magazynować energię elektryczną wytworzoną z energii słonecznej jako energię potencjalną w ciągu dnia w podwieszonych na dźwigarach (5) ciężarach (4), gdy dostępna jest energia słoneczna, i może, po grawitacyjnym opuszczeniu ciężarów (4), przekształcać energię potencjalną w energię elektryczną w godzinach nocnych, gdy energia słoneczna jest niedostępna, dostarczając przekonwertowaną energię elektryczną do sieci elektroenergetycznej.A modular gravity electric energy storage system comprising a lattice tower mounted on a foundation, inside which there are weights connected by a rope to a drum and further to an engine/generator system provided with a connection to the power grid, provided with guides, wherein the lattice tower (2) is in the form of a cuboid and constitutes a shaft inside which at least two weights (4) are placed, which in the upper part are provided with yokes for a sliding rope pulley, and on the upper rim of the lattice tower (2) there are mounted girders (5) provided with fixed rope pulleys corresponding to the sliding rope pulleys, while the rope drum (8) and the engine/generator system (3) are placed on a foundation (1) outside the outline of the lattice tower (2). Preferably, the lattice tower (2) has at least two shafts which have a common inner wall. The storage device may store the electrical energy generated from solar energy as potential energy during the day in weights (4) suspended from girders (5) when solar energy is available, and may, after the weights (4) are lowered by gravity, convert the potential energy into electrical energy during the night hours when solar energy is unavailable, supplying the converted electrical energy to the power grid.

PL448264A 2024-04-10 2024-04-10 Modular gravity electrical energy storage PL448264A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448264A PL448264A1 (en) 2024-04-10 2024-04-10 Modular gravity electrical energy storage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448264A PL448264A1 (en) 2024-04-10 2024-04-10 Modular gravity electrical energy storage

Publications (1)

Publication Number Publication Date
PL448264A1 true PL448264A1 (en) 2025-10-13

Family

ID=97302776

Family Applications (1)

Application Number Title Priority Date Filing Date
PL448264A PL448264A1 (en) 2024-04-10 2024-04-10 Modular gravity electrical energy storage

Country Status (1)

Country Link
PL (1) PL448264A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114704445A (en) * 2022-06-06 2022-07-05 中国天楹股份有限公司 Gravity energy storage module and modularized gravity energy storage system
PL245013B1 (en) * 2023-02-13 2024-04-15 Jezewska Elzbieta Promet Plast Spolka Cywilna Gravitational energy storage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114704445A (en) * 2022-06-06 2022-07-05 中国天楹股份有限公司 Gravity energy storage module and modularized gravity energy storage system
PL245013B1 (en) * 2023-02-13 2024-04-15 Jezewska Elzbieta Promet Plast Spolka Cywilna Gravitational energy storage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
e-magazyny.pl; https://e-magazyny.pl/aktualnosci/demonstrator-grawitacyjnego-magazynu-energii/; 2021-05-06 *

Similar Documents

Publication Publication Date Title
EP2345050B1 (en) A distributed electrical generation system
KR20230045108A (en) Gravitational electric power plant technology
CN202789356U (en) Energy storing device capable of utilizing gravitational potential energy to store and release electricity
US20220025873A1 (en) Wind turbine tower transition piece
KR101735308B1 (en) Power charge/discharge control system and method for wind turbines using flywheel energy storage
US4207015A (en) Self-stabilized hydromotive assembly
WO2023138388A1 (en) Self-compensation-type generator set
CN115306642A (en) A single wind power energy storage device for wind turbines
ZA202307257B (en) Wind turbine generator system provided with protective structure
WO2012116532A1 (en) Power-generating apparatus
CN113162326A (en) Vertical suspension magnetic transmission electric energy conversion equipment
US8872367B2 (en) Lifting system that generates electrical power
CN112761855A (en) Structure and method for generating power by using seawater tidal energy
PL448264A1 (en) Modular gravity electrical energy storage
CN216842030U (en) Wind power generation system with weight lifting energy storage assembly
MX2024009977A (en) ENERGY STORAGE SYSTEM.
CN113958442A (en) Pumped storage system matched with wind power plant
WO2022174292A9 (en) A mass displacement energy storage and electricity generator
CN219220618U (en) Semi-submersible type offshore wave energy power generation device
CN120007514A (en) Wind power plant and method for operating a wind power plant
CN118630798A (en) A gravity energy storage system with primary frequency modulation function and control method thereof
CN221709488U (en) Well position group lifting device for underground gravity energy storage
CN208767920U (en) A kind of free wheels electrical power conversion generating equipment
CN219412789U (en) Wind Turbine
RU2499910C1 (en) Flow-through power generator and submerged power plant on stationary platform