TW201929388A - High-rotational-speed power generation motor device capable of avoiding damage to power generation module caused by high temperature environment - Google Patents

Abstract

A high-rotational-speed power generation motor device comprises a steam turbine unit, a heat insulation unit, a high-rotational-speed power generation unit, and a heat dissipation unit. The heat insulation unit is disposed along an axis separating the steam turbine unit to insulate heat from the steam turbine unit. The high-rotational-speed power generation unit is disposed along the axis separating the heat insulation unit on the side opposite to the steam turbine unit, and comprises a shell having a plurality of motor heat dissipation fins, and a power generation module disposed in the shell and driven by the steam turbine unit for power generation. The heat dissipation unit comprises at least one super heat conduction bar penetrated between any two of the motor heat dissipation fins. The super heat conduction bar comprises a heat dissipating section on the outer side of the shell opposite to the heat insulation unit, and a heat conducting section opposite to the heat dissipating section and located between two corresponding motor heat dissipation fins. Thus, the heat of the high-rotational-speed power generation unit may be dissipated to avoid damage to the power generation module caused by the high temperature environment.

Description

High-speed power generation motor device

The present invention relates to a generator, and more particularly to a high speed power generating motor unit.

The existing high-speed power generation device generates power through the rotation of a high-speed rotor, and the bearing friction and electromagnetic effects generated during rotation generate heat. If the heat is accumulated too much, the parts are easily damaged and may be used. In order to generate electromagnetic demagnetization of the electromagnetic effect, the entire high-speed power generation device is destroyed, so there is a need to study the way of heat dissipation.

Accordingly, it is an object of the present invention to provide a high speed power generating motor apparatus that overcomes the disadvantages of the prior art.

Therefore, the high-speed power generation motor device of the present invention comprises a steam turbine unit, a heat-dissipating unit, a high-speed power generation unit, and a heat dissipation unit.

The steam turbine unit includes a vapor rotating member for being driven by steam and rotatable about an axis along which the steam turbine unit is disposed to isolate heat from the steam turbine unit, the high speed power generating unit Provided along the axis at a side of the heat-dissipating unit opposite to the steam turbine unit, and including a casing, and a power generation module disposed in the casing and capable of generating electric power by being linked by the vapor rotating member, the casing having a plurality of angularly spaced motor cooling fins extending outwardly from the axis, the heat dissipating unit including at least one superconducting temperature rod penetrating between any two motor fins of the outer casing, the superconducting temperature bar having a The outer casing is opposite to the outer heat dissipating section of the heat-dissipating unit, and a heat-conducting section opposite to the heat dissipating section and located between the corresponding two motor fins.

The effect of the present invention is that the heat in the high-speed power generation unit can be led out to the outside of the outer casing through the heat dissipation fins and the super-heat-conducting rods, thereby preventing the high-heat environment from being The power module is damaged.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to Figures 1 and 2, a first embodiment of the high speed power generating motor apparatus of the present invention comprises a steam turbine unit 2, a heat breaking unit 3, a high speed power generating unit 4, and a heat radiating unit 5.

The steam turbine unit 2 includes a vapor rotating member 21 for being driven by steam and rotatable about an axis L.

The heat interruption unit 3 is arranged along the axis L to partition the steam turbine unit 2 to insulate heat from the steam turbine unit 2. In the present embodiment, the heat-dissipating unit 3 is made of a heat-insulating material such as a heat-insulating paste or a glass fiber.

The high-speed power generating unit 4 is disposed on the side of the heat-dissipating unit 3 opposite to the steam turbine unit 2 along the axis L, and includes a casing 41, and is disposed in the casing 41 and is receivable by the steam rotating member 21. A power generation module 42 that generates electric power in conjunction with each other.

The outer casing 41 has motor cooling fins 411 that extend around the axis L and extend outward at a plurality of angular intervals.

It should be noted that the connecting bearing (not shown) between the steam turbine unit 2, the heat-dissipating unit 3 and the high-speed power generating unit 4 is connected by an air bearing or a magnetic bearing, and the bearing can be operated at a high speed. Time loss.

The heat dissipating unit 5 includes a plurality of superconducting temperature rods 51 penetrating between the motor cooling fins 411 of the outer casing 41, and a plurality of heat dissipating members 52 disposed on the superconducting temperature rods 51. It should be noted that, in the embodiment, the superconducting temperature bar 51 and the heat dissipating member 52 are all plural, but in other embodiments, the superconducting temperature bar 51 and the heat dissipating member 52 may each have only one, or The same effect can be achieved by using a plurality of superconducting temperature rods 51 with one heat sink 52.

Each superconducting temperature bar 51 penetrates between any two motor cooling fins 411 of the outer casing 41, and has a heat dissipating section 511 located on the outer side of the outer casing 41 opposite to the thermal insulation unit 3, and a heat dissipating section 511 opposite thereto. And is located in the heat conduction section 512 between the corresponding two motor heat dissipation fins 411.

Each of the heat dissipating members 52 has a tube portion 521 provided on the heat dissipating portion 511 of the superconducting temperature rod 51, and a plurality of fin portions 522 surrounding the tube portion 521 and extending outward from the tube portion 521. In the embodiment, the heat sink 52 is made of a heat conductive material.

When the vapor rotating member 21 is driven by steam to rotate and the power generating module 42 is generated to generate electric power, the steam of the steam turbine unit 2 or the water vapor generated by the condensation may be blocked by the heat-dissipating unit 3 without affecting the height. Speed generating unit 4.

The heat generated by the power generation module 42 is transmitted to the motor heat dissipation fins 411 of the outer casing 41, and is transmitted to the heat dissipation segments 511 via the heat conduction segments 512 of the superconducting temperature bars 51. And transmitting to the heat dissipating members 52. At this time, as long as a fan 9 blows the air to the heat dissipating members 52, the inside of the high-speed power generating unit 4 can be cooled to achieve the effect of dissipating heat, thereby avoiding the high heat environment. The power generation module 42 causes damage.

Referring to Figure 3, a second embodiment of the present invention is similar to the first preferred embodiment in that:

The heat dissipating unit 5 further includes a water tank 53 having a casing 531, a cooling liquid 532 housed in the casing 531, and a water inlet pipe 533 and an outlet pipe 534 disposed in the casing 531. The coolant 532 continues to flow from the water inlet pipe 533 to the water outlet pipe 534. The heat dissipation segments 511 of the superconducting temperature bars 51 are used to insert the coolant 532 for heat dissipation.

When the heat is dissipated, the continuously flowing coolant 532 can take away the heat from the heat dissipating segments 511, so that the interior of the high-speed power generating unit 4 can be cooled to achieve the heat dissipating effect, and the heat dissipating members 52 and The coolant 532 will have a better heat dissipation effect.

It should be noted that, in other embodiments, the heat dissipating members 52 may be disposed without depending on the use, and the heat dissipating effect can be achieved only by the superconducting temperature rods 51 and the water tank 53.

Thus, the second embodiment can achieve the same objects and effects as the first preferred embodiment described above.

In summary, by providing the heat dissipating unit 5, the heat in the high-speed power generating unit 4 can be led out to the outer casing 41 via the motor cooling fins 411 and the super-conducting heat rods 51, thereby avoiding The high thermal environment causes damage to the power generating module 42, so that the object of the present invention can be achieved.

However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the equivalent equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still The scope of the invention is covered.

2‧‧‧Steam Turbine Unit

21‧‧‧Vapor rotating parts

3‧‧‧ Heat insulation unit

4‧‧‧High-speed power generation unit

41‧‧‧ Shell

411‧‧‧Motor cooling fins

42‧‧‧Power Module

5‧‧‧heating unit

51‧‧‧Superconducting temperature rod

511‧‧‧heating section

512‧‧‧thermal section

52‧‧‧ Heat sink

521‧‧‧ Department of Tube

522‧‧‧Fin section

53‧‧‧Water tank

531‧‧‧ cabinet

532‧‧‧ Coolant

533‧‧‧Inlet pipe

534‧‧‧Outlet

9‧‧‧fan

L‧‧‧ axis

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a first embodiment of a high-speed power generating motor device of the present invention; FIG. 2 is an embodiment of the present invention. A schematic view of a use; and FIG. 3 is a perspective view of a second embodiment of the high speed power generating motor device of the present invention.

Claims (10)

A high speed power generating motor apparatus comprising: a steam turbine unit including a vapor rotating member for being driven by steam and rotatable about an axis; a heat interrupting unit spaced along the axis to isolate the steam turbine unit from the Heat of the steam turbine unit; a high-speed power generating unit disposed along the axis at a side of the heat-dissipating unit opposite to the steam turbine unit, and including a casing, and a rotating member disposed in the casing and receiving the vapor a power generation module that generates power in conjunction with the housing, the housing has a plurality of motor cooling fins extending around the axis at an angular interval; and a heat dissipation unit including at least one of the two motor cooling fins penetrating the housing The superconducting temperature bar has a heat dissipating section on the outer side of the outer casing opposite to the heat dissipating unit, and a heat conducting section opposite to the heat dissipating section and located between the corresponding two motor fins. The high-speed power generating motor device of claim 1, wherein the heat dissipating unit further comprises at least one heat dissipating member disposed on the heat dissipating portion of the superconducting temperature bar. The high-speed power generating motor device according to claim 2, wherein the heat dissipating member has a tube portion disposed on the heat dissipating portion of the superconducting temperature rod, and a plurality of surrounding the tube portion and extending outward from the tube portion Fin section. The high-speed power generating motor device of claim 1, wherein the heat dissipating unit comprises a plurality of superconducting temperature rods penetrating between the motor fins of the outer casing, and a plurality of superconducting temperature rods respectively disposed on the superconducting temperature rods Heat sink. The high-speed power generating motor device of claim 4, wherein each of the heat dissipating members has a tube portion disposed on each of the superconducting temperature rods, and a plurality of tubes surrounding the tube portion and extending outward from the tube portion Fin section. The high-speed power generating motor device of claim 1, wherein the heat dissipating unit further comprises a water tank, the water tank has a box body, a cooling liquid accommodated in the box body, and an inlet disposed in the box body. The water pipe and an outlet pipe, the heat dissipating section of the superconducting temperature bar is used to insert the coolant for heat dissipation. The high-speed power generating motor device of claim 6, wherein the heat dissipating unit further comprises at least one heat dissipating member disposed on the heat dissipating portion of the superconducting temperature bar. The high-speed power generating motor device according to claim 7, wherein the heat dissipating member has a tube portion disposed on the heat dissipating portion of the superconducting temperature rod, and a plurality of surrounding the tube portion and extending outward from the tube portion Fin section. The high-speed power generating motor device of claim 6, wherein the heat dissipating unit comprises a plurality of superconducting temperature rods penetrating between the motor fins of the outer casing, and a plurality of superconducting temperature rods respectively disposed on the superconducting temperature rods Heat sinks, the superconducting temperature rods are used to insert the coolant for heat dissipation. The high-speed power generating motor device according to claim 9, wherein each of the heat dissipating members has a tube portion disposed on each of the superconducting temperature rods, and a plurality of tubes surrounding the tube portion and extending outward from the tube portion. Fin section.