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Pulse load genset

A technology of generating sets and generators, applied in the direction of electric components, electrical components, electromechanical devices, etc.

Active Publication Date: 2011-09-28
SHANGHAI QIYAO HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the large inertia flywheels of this type of unit cannot be changed. Such a unit can only issue pulse loads under specific conditions. Whether it is research on the working process of this type of unit or practical application, it will bring some problems. restriction and inconvenience, so it is necessary to design a pulse load generating set with variable flywheel inertia

Method used

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Examples

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Embodiment Construction

[0021] see figure 1 , 2 As shown, the variable flywheel inertia pulse load generating set provided in an embodiment of the present invention realizes the change of the flywheel inertia by any combination of the flywheel body 12 and various flywheel segments 13 with different inertias. The pulse load generating set mainly includes a diesel engine (prime mover) 4, a generator 18, a flywheel body 12, a flywheel plate 13, a bearing 10, an elastic coupling 5, a shock-absorbing rubber pad 19, a common base 1, a clutch block 3, Connect the flange, the starting device 2, the foundation 20 and other parts.

[0022] Diesel engine 4, generator 18 and flywheel body 12 are connected as a whole through elastic coupling 5, connecting flange, transmission shaft and bearing 10 to form a pulse load generating set. The flywheel of the diesel engine 4 is connected with one end of the elastic coupling 5 with bolts, the other end of the elastic coupling 5 is connected with the left connecting fla...

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Abstract

The invention discloses a pulse load genset, comprising a prime motor, a generator, a flywheel body, a common base and multiple flywheel pieces with different inertias, wherein the prime motor, the generator and the flywheel body are integrated with bearings into a whole in an aligned positioning manner through an elastic coupling, a connecting flange and a transmission shaft to form the pulse load genset which is arranged on the common base; and the flywheel pieces of each inertia can be arranged on and integrated with the flywheel body into a whole to form flywheels with different inertias.The invention can realize combined variations of multiple schemes for flywheel inertias on the premise of ensuring that each equipment and structure of the genset do not change basically, and has lowcost, convenient alternation and good reliability.

Description

technical field [0001] The invention relates to the field of generator sets, in particular to a pulse load generator set. Background technique [0002] Pulse load generator set is a special generator set, which is the main power device of naval degaussing ships, degaussing stations, minesweeping boats, etc. It is used to provide pulse current that meets the requirements for degaussing or minesweeping systems, and has a wide range of uses. [0003] This type of unit is equipped with a large inertia flywheel between the prime mover and the generator. At present, the large inertia flywheels of this type of unit cannot be changed. Such a unit can only issue pulse loads under specific conditions. Whether it is research on the working process of this type of unit or practical application, it will bring some problems. Therefore, it is necessary to design a pulse load generating set with variable flywheel inertia. Contents of the invention [0004] The technical problem to be so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K7/18
Inventor 艾钢赵同宾曾宪友陈金涛金锋李静芬邱爱华蔡锦文徐卫忠周文静成伟蔡衡
Owner SHANGHAI QIYAO HEAVY IND CO LTD
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