NO20131161A1 - Power plant protection - Google Patents

Power plant protection

Info

Publication number
NO20131161A1
NO20131161A1 NO20131161A NO20131161A NO20131161A1 NO 20131161 A1 NO20131161 A1 NO 20131161A1 NO 20131161 A NO20131161 A NO 20131161A NO 20131161 A NO20131161 A NO 20131161A NO 20131161 A1 NO20131161 A1 NO 20131161A1
Authority
NO
Norway
Prior art keywords
power plant
plant protection
protection
power
plant
Prior art date
Application number
NO20131161A
Other languages
Norwegian (no)
Other versions
NO335860B1 (en
Inventor
Eirik Mathiesen
Petter Johannessen
Original Assignee
Kongsberg Maritime As
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 Kongsberg Maritime As filed Critical Kongsberg Maritime As
Priority to NO20131161A priority Critical patent/NO335860B1/en
Priority to PCT/EP2014/068402 priority patent/WO2015028621A1/en
Publication of NO20131161A1 publication Critical patent/NO20131161A1/en
Publication of NO335860B1 publication Critical patent/NO335860B1/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
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • H02J3/50—Controlling the sharing of the out-of-phase component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
    • 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
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • 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
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • H02J3/48—Controlling the sharing of the in-phase component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2241/00—Design characteristics
    • B63B2241/20—Designs or arrangements for particular purposes not otherwise provided for in this class
    • B63B2241/22—Designs or arrangements for particular purposes not otherwise provided for in this class for providing redundancy to equipment or functionality of a vessel, e.g. for steering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J2003/001—Driving of auxiliaries characterised by type of power supply, or power transmission, e.g. by using electric power or steam
    • B63J2003/002—Driving of auxiliaries characterised by type of power supply, or power transmission, e.g. by using electric power or steam by using electric power
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/42—The network being an on-board power network, i.e. within a vehicle for ships or vessels
NO20131161A 2013-08-30 2013-08-30 Power Plant Protection NO335860B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20131161A NO335860B1 (en) 2013-08-30 2013-08-30 Power Plant Protection
PCT/EP2014/068402 WO2015028621A1 (en) 2013-08-30 2014-08-29 Power plant protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20131161A NO335860B1 (en) 2013-08-30 2013-08-30 Power Plant Protection

Publications (2)

Publication Number Publication Date
NO20131161A1 true NO20131161A1 (en) 2015-03-02
NO335860B1 NO335860B1 (en) 2015-03-09

Family

ID=51494277

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20131161A NO335860B1 (en) 2013-08-30 2013-08-30 Power Plant Protection

Country Status (2)

Country Link
NO (1) NO335860B1 (en)
WO (1) WO2015028621A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10170912B2 (en) 2015-03-20 2019-01-01 Kongsberg Maritime As Dynamic hybrid control

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016212789A1 (en) * 2016-07-13 2018-01-18 Siemens Aktiengesellschaft Energy supply system for an isolated grid
NO20180373A1 (en) 2018-03-16 2019-04-15 Kongsberg Maritime As Redundant thruster drive system
NO20191280A1 (en) 2019-10-25 2021-04-26 Kongsberg Maritime As Power supply system
EP4228115A1 (en) 2022-02-11 2023-08-16 Kongsberg Maritime AS Intelligent energy management system (iems) and balance profile
NO347285B1 (en) 2022-02-11 2023-08-21 Kongsberg Maritime As Intelligent Energy Management System (iEMS) and Balance Profile

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130090572A (en) * 2012-02-06 2013-08-14 에스티엑스조선해양 주식회사 Ship power management system and operating method for energy saving

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6310738U (en) * 1986-07-03 1988-01-23
DE10104892A1 (en) * 2001-02-01 2002-08-14 Siemens Ag Ship Electric System
ES2578712T3 (en) * 2010-10-18 2016-07-29 Siemens Aktiengesellschaft A protection system for an electrical power distribution system using directional and logic current detection within protection relays
NO334245B1 (en) 2012-03-22 2014-01-20 Kongsberg Maritime As Dynamic load compensation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130090572A (en) * 2012-02-06 2013-08-14 에스티엑스조선해양 주식회사 Ship power management system and operating method for energy saving

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Krogseth: "Dynamic fault-detection in shipboard electric load sharing.", NTNU Juni 2013 [Hentet 2014.01.28 fra internett], Dated: 01.01.0001 *
Settemsdal et al: "DP3 Class Power System Solution for Dynamically Positioned Vessels", DYNAMIC POSITIONING CONFERENCE, October 9-10, 2012 [Hentet 2014.01.28 fra internett], Dated: 01.01.0001 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10170912B2 (en) 2015-03-20 2019-01-01 Kongsberg Maritime As Dynamic hybrid control

Also Published As

Publication number Publication date
WO2015028621A1 (en) 2015-03-05
NO335860B1 (en) 2015-03-09

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