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1. 发明申请

WO2015097502A9 METHOD AND SYSTEM FOR SUPPLYING BARRIER FLUID IN A SUBSEA MOTOR AND PUMP ASSEMBLY 审中-公开
标题翻译：用于在下游电动机和泵组件中供应障碍物流体的方法和系统
公开(公告)号：WO2015097502A9
公开(公告)日：2016-08-04
申请号：PCT/IB2014002410
申请日：2014-11-11
申请人： VETCO GRAY SCANDINAVIA AS
发明人： LANDI GIACOMO , WESSEL JORGEN , BERGAMINI LORENZO , GLOMSAKER TERJE , SUNDT HANS KRISTIAN , CHAMBHARE SUDHIR
IPC分类号： F16J15/40 , B01D61/02 , E21B43/00 , F04B39/04 , F04C15/00 , F04D29/10
CPC分类号： F04D29/108 , B01D61/025 , B01D2311/06 , B01D2311/12 , C02F1/441 , C02F1/444 , C02F2103/02 , C02F2103/08 , F04D13/086 , F04D29/18 , Y02A20/131
摘要： A method for supplying barrier fluid in a subsea motor and pump assembly (100) disclosed, wherein desalinated water is extracted from or downstream of a reverse osmosis device (107) and supplied to the motor and pump assembly, alone or as mixture with ethylene glycol. A corresponding system is likewise disclosed.
摘要翻译：公开了一种在海底电动机和泵组件（100）中供应屏障流体的方法，其中脱盐水从反渗透装置（107）或下游提取，并单独提供给马达和泵组件，或与乙二醇混合。同样公开了相应的系统。

2. 发明申请

WO2015097502A8 METHOD AND SYSTEM FOR SUPPLYING BARRIER FLUID IN A SUBSEA MOTOR AND PUMP ASSEMBLY 审中-公开
标题翻译：用于在船用电动机和泵组件中提供屏障流体的方法和系统
公开(公告)号：WO2015097502A8
公开(公告)日：2015-12-23
申请号：PCT/IB2014002410
申请日：2014-11-11
申请人： VETCO GRAY SCANDINAVIA AS , LANDI GIACOMO , WESSEL JØRGEN , BERGAMINI LORENZO , GLOMSAKER TERJE , SUNDT HANS KRISTIAN , CHAMBHARE SUDHIR
发明人： LANDI GIACOMO , WESSEL JØRGEN , BERGAMINI LORENZO , GLOMSAKER TERJE , SUNDT HANS KRISTIAN , CHAMBHARE SUDHIR
IPC分类号： F16J15/40 , B01D61/02 , E21B43/00 , F04B39/04 , F04C15/00 , F04D29/10
CPC分类号： F04D29/108 , B01D61/025 , B01D2311/06 , B01D2311/12 , C02F1/441 , C02F1/444 , C02F2103/02 , C02F2103/08 , F04D13/086 , F04D29/18 , Y02A20/131
摘要： A method for supplying barrier fluid in a subsea motor and pump assembly (100) disclosed, wherein desalinated water is extracted from or downstream of a reverse osmosis device (107) and supplied to the motor and pump assembly, alone or as mixture with ethylene glycol. A corresponding system is likewise disclosed.
摘要翻译：一种用于在所公开的海底马达和泵组件（100）中供应阻隔流体的方法，其中脱盐水从反渗透装置（107）或反渗透装置（107）的下游提取并单独地或作为与乙二醇的混合物供应到马达和泵组件。同样公开了相应的系统。

4. 发明专利

NO20150956A1 Seawater injection control system and method 未知
公开(公告)号：NO20150956A1
公开(公告)日：2017-01-19
申请号：NO20150956
申请日：2015-07-18
申请人： VETCO GRAY SCANDINAVIA AS
发明人： CHAMBHARE SUDHIR
IPC分类号： E21B43/20 , B01D61/02 , B01D61/14 , C02F1/44
摘要： A control method and system for controlling the operation of a seawater injection system comprising at least one water treatment line in which seawater is forced through one or more coarse filtration unit(s), ultrafiltration unit(s) and at least one of a reverse osmosis unit and/or a nanofiltration unit to a water injection pump, and wherein the flowrate required to create differential pressure across membrane(s) of the ultrafiltration unit(s) is obtained by a boosting pump. A controller “C” implemented operation control is applied to adjust automatically the outlet pressure and flow of the boosting pump such that an average flowrate through the ultrafiltration units is maintained and determined as boosting pump flow divided by the number of active ultrafiltration units. A proportional-integral-derivative control mechanism is preferably applied to all adjustable flow/pressure regulating units in the seawater injection system.

5. 发明专利

AU2015366600A1 Control system and method for supply of power to active magnetic bearings in a rotating machine 未知
公开(公告)号：AU2015366600A1
公开(公告)日：2017-06-29
申请号：AU2015366600
申请日：2015-12-08
申请人： VETCO GRAY SCANDINAVIA AS
发明人： CORNELIUSSEN JORGEN , AUGUSTSON TROND MARTIN , CHAMBHARE SUDHIR , NERI MASSIMILIANO ORTIZ
IPC分类号： E21B33/035 , E21B33/038
摘要： A control system and a method are disclosed arranged for redundant supply of power to active magnetic bearings (6, 7, 8) adapted for support of a shaft or rotor in a rotating machine. The control system comprises at least two control modules (12, 12') which are supplied external power (34, 34'). The control modules are connectable to a base module (13) comprising a first set of power and sensor signal pathways (A1-A4) which can be switched in to provide contact between a first control module and the active magnetic bearings, and a second set of power and sensor signal pathways (B1-B4) which can be switched in to provide contact between a second control module and the active magnetic bearings. Each control module comprises a switching mechanism (18, 18') which is controllable for connecting the control modules one at a time to the active magnetic bearings via the first set or via the second set of power and sensor signal pathways.

6. 发明专利

NO20141543A1 Styresystem og fremgangsmåte for levering av strøm til aktive magnetiske lagre i en roterende maskin 未知
公开(公告)号：NO20141543A1
公开(公告)日：2016-06-20
申请号：NO20141543
申请日：2014-12-18
申请人： VETCO GRAY SCANDINAVIA AS
发明人： CORNELIUSSEN JØRGEN , NERI MASSIMILIANO ORTIZ , CHAMBHARE SUDHIR , AUGUSTSON TROND MARTIN

7. 发明专利

BR112016014832B1 Método para suprir fluido de barreira em um conjunto de motor e bomba submarino e sistema para suprir fluido de barreira em um conjunto de motor e bomba submarino 未知
公开(公告)号：BR112016014832B1
公开(公告)日：2022-01-04
申请号：BR112016014832
申请日：2014-11-11
申请人： VETCO GRAY SCANDINAVIA AS
发明人： LANDI GIACOMO , HANS KRISTIAN SUNDT , WESSEL JØRGEN , BERGAMINI LORENZO , CHAMBHARE SUDHIR , GLOMSAKER TERJE
IPC分类号： B01D61/02 , E21B43/00 , F04B39/04 , F04C15/00 , F04D29/10 , F16J15/40
摘要： método e sistema para suprir fluido de barreira em um conjunto de motor e bomba submarino. trata-se de um método que é revelado para suprir fluido de barreira em um conjunto de motor e bomba submarino (100), em que a água dessalinizada é extraída a partir de ou a jusante de um dispositivo de osmose inversa (107) e suprida para o conjunto de motor e bomba submarino, sozinha ou como uma mistura com etilenoglicol. um sistema correspondente é semelhantemente revelado.

8. 发明专利

AU2016259718B2 A control system for controlling a subsea gas compression system 未知
公开(公告)号：AU2016259718B2
公开(公告)日：2020-04-09
申请号：AU2016259718
申请日：2016-05-09
申请人： VETCO GRAY SCANDINAVIA AS
发明人： CHAMBHARE SUDHIR
IPC分类号： F04D25/06 , F04D27/02
摘要： Control system for controlling a subsea gas compression system including a compressor (1), an electric motor (2) driving the compressor, and at least one valve (3) for controlling a flow through the compressor. The control system includes a subsea control system (6') comprising a plurality of process sensors (8, 9, 10) for measuring process parameters of the compression system, a compressor controller (22) configured to generate control commands for controlling the motor and the valve based on measurements of the process parameters from the sensors, and an electric device (12') including hardware and software for influencing a part of the gas compression system. The electric device is arranged to receive measurements from the process sensors and the compressor controller is integrated in the electric device. The electric device is any of an actuator (12') for controlling the position of the valve, a variable speed drive (14') for controlling the speed of the motor (2) driving the compressor by adjusting the frequency of the power supplied to the motor, a switchgear (16') connected to the variable speed drive for turning on and off the variable speed drive, or an uninterruptible power supply for providing emergency power to the control system.

9. 发明专利

AU2015366600B2 Control system and method for supply of power to active magnetic bearings in a rotating machine 未知
公开(公告)号：AU2015366600B2
公开(公告)日：2020-02-27
申请号：AU2015366600
申请日：2015-12-08
申请人： VETCO GRAY SCANDINAVIA AS
发明人： CORNELIUSSEN JORGEN , AUGUSTSON TROND MARTIN , CHAMBHARE SUDHIR , NERI MASSIMILIANO ORTIZ
IPC分类号： E21B33/035 , E21B33/038
摘要： A control system and a method are disclosed arranged for redundant supply of power to active magnetic bearings (6, 7, 8) adapted for support of a shaft or rotor in a rotating machine. The control system comprises at least two control modules (12, 12') which are supplied external power (34, 34'). The control modules are connectable to a base module (13) comprising a first set of power and sensor signal pathways (A1-A4) which can be switched in to provide contact between a first control module and the active magnetic bearings, and a second set of power and sensor signal pathways (B1-B4) which can be switched in to provide contact between a second control module and the active magnetic bearings. Each control module comprises a switching mechanism (18, 18') which is controllable for connecting the control modules one at a time to the active magnetic bearings via the first set or via the second set of power and sensor signal pathways.

10. 发明专利

AU2014372275B2 Method and system for supplying barrier fluid in a subsea motor and pump assembly 未知
公开(公告)号：AU2014372275B2
公开(公告)日：2017-12-07
申请号：AU2014372275
申请日：2014-11-11
申请人： VETCO GRAY SCANDINAVIA AS
发明人： LANDI GIACOMO , WESSEL JORGEN , BERGAMINI LORENZO , GLOMSAKER TERJE , SUNDT HANS KRISTIAN , CHAMBHARE SUDHIR
IPC分类号： F16J15/40 , B01D61/02 , E21B43/00 , F04B39/04 , F04C15/00 , F04D29/10
摘要： A method for supplying barrier fluid in a subsea motor and pump assembly (100) disclosed, wherein desalinated water is extracted from or downstream of a reverse osmosis device (107) and supplied to the motor and pump assembly, alone or as mixture with ethylene glycol. A corresponding system is likewise disclosed.

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