FI20115086A0 - ARRANGEMENT AND METHOD FOR SYNCHRONIZING THE GENERATOR EQUIPMENT TO THE ELECTRICAL NETWORK - Google Patents

ARRANGEMENT AND METHOD FOR SYNCHRONIZING THE GENERATOR EQUIPMENT TO THE ELECTRICAL NETWORK

Info

Publication number
FI20115086A0
FI20115086A0 FI20115086A FI20115086A FI20115086A0 FI 20115086 A0 FI20115086 A0 FI 20115086A0 FI 20115086 A FI20115086 A FI 20115086A FI 20115086 A FI20115086 A FI 20115086A FI 20115086 A0 FI20115086 A0 FI 20115086A0
Authority
FI
Finland
Prior art keywords
generator
synchronizing
arrangement
electrical network
generator equipment
Prior art date
Application number
FI20115086A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Soeren Nyman
Original Assignee
Waertsilae Finland Oy
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 Waertsilae Finland Oy filed Critical Waertsilae Finland Oy
Priority to FI20115086A priority Critical patent/FI20115086A0/en
Publication of FI20115086A0 publication Critical patent/FI20115086A0/en
Priority to PCT/FI2012/050013 priority patent/WO2012101318A1/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
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/40—Synchronising a generator for connection to a network or to another generator
    • H02J3/42—Synchronising a generator for connection to a network or to another generator with automatic parallel connection when synchronisation is achieved
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

The objective of the invention is to improve synchronization of a generator set. The invention predicts phase angle difference at synchronous speed of the generator and adjusts a controller of the prime mover for accelerating the prime mover in such a way that the generator will be the in phase with the network at the synchronous speed as a response to the prediction. A generator breaker is commanded to be closed (at 43) when the phase angles, frequencies and voltages match.
FI20115086A 2011-01-28 2011-01-28 ARRANGEMENT AND METHOD FOR SYNCHRONIZING THE GENERATOR EQUIPMENT TO THE ELECTRICAL NETWORK FI20115086A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20115086A FI20115086A0 (en) 2011-01-28 2011-01-28 ARRANGEMENT AND METHOD FOR SYNCHRONIZING THE GENERATOR EQUIPMENT TO THE ELECTRICAL NETWORK
PCT/FI2012/050013 WO2012101318A1 (en) 2011-01-28 2012-01-09 An arrangement and a method for synchronizing a generator set to an electric network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20115086A FI20115086A0 (en) 2011-01-28 2011-01-28 ARRANGEMENT AND METHOD FOR SYNCHRONIZING THE GENERATOR EQUIPMENT TO THE ELECTRICAL NETWORK

Publications (1)

Publication Number Publication Date
FI20115086A0 true FI20115086A0 (en) 2011-01-28

Family

ID=43528570

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115086A FI20115086A0 (en) 2011-01-28 2011-01-28 ARRANGEMENT AND METHOD FOR SYNCHRONIZING THE GENERATOR EQUIPMENT TO THE ELECTRICAL NETWORK

Country Status (2)

Country Link
FI (1) FI20115086A0 (en)
WO (1) WO2012101318A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015207051B4 (en) * 2015-04-17 2022-03-03 Mtu Friedrichshafen Gmbh Method for synchronizing a synchronous machine with a power supply control device and drive device
US10181728B2 (en) * 2016-03-22 2019-01-15 General Electric Company Smart grid synchronization scheme
US10505369B2 (en) * 2017-03-23 2019-12-10 Mitsubishi Electric Research Laboratories, Inc. Battery energy storage systems based fast synchronization machine for power grids
CN111323042B (en) * 2020-02-20 2023-10-10 华为技术有限公司 Target object early warning method and device and electronic equipment
DE102021119327A1 (en) * 2021-07-26 2023-01-26 Rolls-Royce Solutions GmbH Method and device for operating a generator set and internal combustion engine and generator set with the internal combustion engine and generator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2057497B2 (en) * 1970-11-23 1977-06-30 Kraftwerk Union AG, 4330 Mülheim Fast synchronising of turbogenerator unit - employing angular difference between system and machine voltage as control parameter

Also Published As

Publication number Publication date
WO2012101318A1 (en) 2012-08-02

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Legal Events

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