WO2008135043A3 - Method and devices for using energy stored in mechanical-electrical systems and other electrical systems as a regulating reserve in electrical supply networks - Google Patents

Method and devices for using energy stored in mechanical-electrical systems and other electrical systems as a regulating reserve in electrical supply networks Download PDF

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Publication number
WO2008135043A3
WO2008135043A3 PCT/DE2008/075001 DE2008075001W WO2008135043A3 WO 2008135043 A3 WO2008135043 A3 WO 2008135043A3 DE 2008075001 W DE2008075001 W DE 2008075001W WO 2008135043 A3 WO2008135043 A3 WO 2008135043A3
Authority
WO
WIPO (PCT)
Prior art keywords
energy
electrical
electrical supply
systems
supply networks
Prior art date
Application number
PCT/DE2008/075001
Other languages
German (de)
French (fr)
Other versions
WO2008135043A2 (en
Inventor
Karl-Ludwig Blocher
Original Assignee
Karl-Ludwig Blocher
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
Priority claimed from DE102008002839A external-priority patent/DE102008002839A1/en
Application filed by Karl-Ludwig Blocher filed Critical Karl-Ludwig Blocher
Publication of WO2008135043A2 publication Critical patent/WO2008135043A2/en
Publication of WO2008135043A3 publication Critical patent/WO2008135043A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
    • B66B1/302—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor for energy saving
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J15/00—Systems for storing electric energy
    • H02J15/007—Systems for storing electric energy involving storage in the form of mechanical energy, e.g. fly-wheels
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Elevator Control (AREA)

Abstract

The aim of the invention is to enable a current regeneration of energy consumers containing potential energy, such as lift systems or charging stations for electric vehicles having replaceable energy accumulators, in an autonomously or centrally controlled manner, or an additional energy extraction from electrical supply networks, in order to thereby temporarily provide regulating energy in the even of disturbances or peak loads in electrical supply networks, until other measures have an effect on the energy supplier or enable an additional charging of the supply network. To this end, corresponding devices are used. The invention also relates to a method for using the energy stored in mechanical-electrical systems (4) and other electrical systems (4) as a regulating reserve in electrical supply networks (2), especially for the related use of lift systems (4) or decentralised or centralised charging stations (4) for electric vehicles comprising replaceable energy accumulators, with a possibility of feeding excess energy or electrical energy as a consumer, according to the operating state, into the electrical supply network (2), said method using the lift systems (4) or the charging stations of an entire region. To this end, the lifts (4) are preferably maintained on the lowest level when not being used, and when a load peak occurs in the electrical supply network (2), that is a required regulating reserve/regulating energy, they are remote-controlled from a central control station (1), e.g. energy producers, via Internet, GSM mobile radio, or a control and announcement network (5) or are also autonomously guided upwards in situ by means of a corresponding control system, and energy is thereby fed into the electrical supply network (2). The invention can be applied to electrical supply networks and lift systems and other electrical accumulator systems such as charging stations.
PCT/DE2008/075001 2007-05-08 2008-05-08 Method and devices for using energy stored in mechanical-electrical systems and other electrical systems as a regulating reserve in electrical supply networks WO2008135043A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102007023179 2007-05-08
DE102007023179.4 2007-05-08
DE102008002839.8 2008-05-04
DE102008002839A DE102008002839A1 (en) 2007-05-08 2008-05-04 Energy using method for use in e.g. electrical supply network, involves remote-controlling lift systems from central control station via global system for mobile communication mobile radio, or control and announcement network

Publications (2)

Publication Number Publication Date
WO2008135043A2 WO2008135043A2 (en) 2008-11-13
WO2008135043A3 true WO2008135043A3 (en) 2009-04-16

Family

ID=39832451

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/075001 WO2008135043A2 (en) 2007-05-08 2008-05-08 Method and devices for using energy stored in mechanical-electrical systems and other electrical systems as a regulating reserve in electrical supply networks

Country Status (1)

Country Link
WO (1) WO2008135043A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008037575A1 (en) * 2008-11-21 2010-07-29 EnBW Energie Baden-Württemberg AG Computerized process for optimizing energy usage in a local system
DE102008037576A1 (en) * 2008-11-21 2010-06-10 EnBW Energie Baden-Württemberg AG Computer-aided process for optimizing energy use
DE202008015537U1 (en) * 2008-11-21 2010-04-08 EnBW Energie Baden-Württemberg AG Decentralized energy efficiency through autonomous, self-organizing systems taking into account heterogeneous energy sources
US8183826B2 (en) * 2009-05-15 2012-05-22 Battelle Memorial Institute Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems
DE102009050042A1 (en) * 2009-08-10 2011-02-17 Rwe Ag Charging station for electric vehicles with mains stabilization
DE102010007275B4 (en) * 2010-02-08 2020-03-05 Sew-Eurodrive Gmbh & Co Kg Drive system and method for operating a drive system
DE102011054426A1 (en) 2011-10-12 2013-04-18 Bernd Hillig Electric vehicle e.g. car, has receiver for receiving control parameter data, and control device formed such that current transmission unit is selectively switchable into charging mode, feed-back mode or neutral mode based on parameter data
GB2500019B (en) * 2012-03-06 2015-09-02 Control Tech Ltd System power control
CZ309546B6 (en) * 2015-06-24 2023-04-05 ECOS Choceň s.r.o System for optimization of electric power generation and consumption
EP3480152B1 (en) * 2017-11-07 2022-01-05 KONE Corporation Power management of a passenger transport system
EP3480153B1 (en) * 2017-11-07 2021-08-18 KONE Corporation Energy storage management system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379499A (en) * 1981-07-06 1983-04-12 Otis Elevator Company Emergency power elevator recovery and service system
WO1996016892A1 (en) * 1994-11-29 1996-06-06 Kone Oy Reserve power system
EP0762598A2 (en) * 1995-08-08 1997-03-12 Eaton Corporation Transfer switch system with subnetwork
JPH11233137A (en) * 1998-02-19 1999-08-27 Hitachi Ltd Sodium-sulfur battery system, and its operation method
US6122603A (en) * 1998-05-29 2000-09-19 Powerweb, Inc. Multi-utility energy control system with dashboard
US20010008195A1 (en) * 1999-12-28 2001-07-19 Shinobu Tajima Elevator control apparatus using power controller for power storage apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379499A (en) * 1981-07-06 1983-04-12 Otis Elevator Company Emergency power elevator recovery and service system
WO1996016892A1 (en) * 1994-11-29 1996-06-06 Kone Oy Reserve power system
EP0762598A2 (en) * 1995-08-08 1997-03-12 Eaton Corporation Transfer switch system with subnetwork
JPH11233137A (en) * 1998-02-19 1999-08-27 Hitachi Ltd Sodium-sulfur battery system, and its operation method
US6122603A (en) * 1998-05-29 2000-09-19 Powerweb, Inc. Multi-utility energy control system with dashboard
US20010008195A1 (en) * 1999-12-28 2001-07-19 Shinobu Tajima Elevator control apparatus using power controller for power storage apparatus

Also Published As

Publication number Publication date
WO2008135043A2 (en) 2008-11-13

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