JPS6371436U - - Google Patents
Info
- Publication number
- JPS6371436U JPS6371436U JP16723186U JP16723186U JPS6371436U JP S6371436 U JPS6371436 U JP S6371436U JP 16723186 U JP16723186 U JP 16723186U JP 16723186 U JP16723186 U JP 16723186U JP S6371436 U JPS6371436 U JP S6371436U
- Authority
- JP
- Japan
- Prior art keywords
- gas turbine
- heat
- inverter
- soundproof
- chamber
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 7
- 238000010248 power generation Methods 0.000 claims description 6
- 239000010705 motor oil Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims 5
- 239000011810 insulating material Substances 0.000 claims 2
- 239000011358 absorbing material Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 239000012774 insulation material Substances 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図は本考案に係る防音型ガスタービン発電
ユニツトの正面縦断面図、第２図は本考案に係る
第２室の側断面図、第３図は実施例の部分断面図
、第４図は従来のガスタービン発電ユニツトの正
面断面図である。
１０……ハウジング、１４……中間仕切壁、１
６……ガスタービンエンジン、１８……発電機、
２０……吸気管、２２……排気管、２４，４６…
…防音断熱材、３２……制御器、３４……整流器
、３８……エンジンオイルクーラ、４２……吸気
口、４４……インバータ冷却筒部、４８……ＧＴ
Ｒ、５０……冷却フイン、５２……冷却ブロツク
。
Fig. 1 is a front longitudinal cross-sectional view of a soundproof gas turbine power generation unit according to the present invention, Fig. 2 is a side cross-sectional view of the second chamber according to the present invention, Fig. 3 is a partial cross-sectional view of the embodiment, and Fig. 4 1 is a front sectional view of a conventional gas turbine power generation unit. 10...Housing, 14...Intermediate partition wall, 1
6... Gas turbine engine, 18... Generator,
20...Intake pipe, 22...Exhaust pipe, 24, 46...
...Soundproofing insulation material, 32...Controller, 34...Rectifier, 38...Engine oil cooler, 42...Intake port, 44...Inverter cooling cylinder section, 48...GT
R, 50...Cooling fin, 52...Cooling block.
Claims (1)
ンエンジンと、該ガスタービンエンジンに直結さ
れた発電機と、該発電機の出力を整流する整流器
と、該整流器の出力を交流に変換するインバータ
と、前記ガスタービンエンジンとインバータとを
制御する制御器と、エンジンオイルクーラと、こ
れら各要素を収納するハウジングと、からなりハ
ウジング内部の少なくとも一部に断熱防音材が設
けられている防音型ガスタービン発電ユニツトに
おいて、 前記ハウジングを中間仕切壁により２室に分割
し、第１室には熱騒音源である前記ガスタービン
エンジン及び発電機を、第２室には耐熱性の小さ
い前記制御器、インバータ、整流器とエンジンオ
イルクーラとをそれぞれ収納配設し、 前記第１室の内側面と第１室内に配設された少
なくともガスタービンエンジンを断熱吸音材で被
覆するとともに、 前記吸音管は、第１室内から中間仕切壁を貫通
して第２室内へ伸長し、終端部は第２室側ハウジ
ング壁に設けられた吸気口に接続され、 吸気管の中間仕切壁から前記吸気口までの間に
は、前記インバータの主要構成要素である電力用
半導体と、この電力用半導体からの熱を放熱する
ため該半導体に固定された放熱部材とを内包し、
内側面を防音断熱材で被覆したインバータ冷却筒
部が形成され、 吸気管の低音吸入空気により電力半導体の冷却
を行うことを特徴とする防音型ガスタービン発電
ユニツト。 (2) 実用新案登録請求の範囲第１項に記載の防
音型ガスタービン発電ユニツトにおいて、 前記放熱部材が、電力半導体に接触固定され、
かつ吸気管内の吸気流れに平行な方向に伸長した
複数の冷却フインからなる冷却フイン列として形
成されたことを特徴とする防音型ガスタービン発
電ユニツト。[Claims for Utility Model Registration] (1) A gas turbine engine to which an intake pipe and an exhaust pipe are connected, a generator directly connected to the gas turbine engine, a rectifier for rectifying the output of the generator, and the rectifier an inverter that converts the output of the gas turbine engine into alternating current, a controller that controls the gas turbine engine and the inverter, an engine oil cooler, and a housing that houses each of these elements, and at least a portion of the interior of the housing is made of heat-insulating and sound-insulating material. In a soundproof gas turbine power generation unit equipped with The controller, inverter, rectifier, and engine oil cooler each having low heat resistance are housed and arranged, and the inner surface of the first chamber and at least the gas turbine engine disposed in the first chamber are covered with a heat-insulating and sound-absorbing material. Also, the sound absorption pipe extends from the first chamber through the intermediate partition wall into the second chamber, and the terminal end is connected to an intake port provided on the housing wall on the second chamber side, and the intermediate partition wall of the intake pipe and the inlet port includes a power semiconductor, which is a main component of the inverter, and a heat radiating member fixed to the semiconductor to radiate heat from the power semiconductor,
A soundproof gas turbine power generation unit characterized in that an inverter cooling cylinder portion whose inner surface is covered with a soundproof heat insulating material is formed, and power semiconductors are cooled by low-pitched intake air from an intake pipe. (2) In the soundproof gas turbine power generation unit according to claim 1, the heat dissipation member is fixed in contact with a power semiconductor,
A soundproof gas turbine power generation unit characterized in that the cooling fin is formed as a cooling fin row consisting of a plurality of cooling fins extending in a direction parallel to the intake air flow in an intake pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16723186U JPH0435551Y2 (en) | 1986-10-29 | 1986-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16723186U JPH0435551Y2 (en) | 1986-10-29 | 1986-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6371436U true JPS6371436U (en) | 1988-05-13 |
| JPH0435551Y2 JPH0435551Y2 (en) | 1992-08-24 |
Family
ID=31098971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16723186U Expired JPH0435551Y2 (en) | 1986-10-29 | 1986-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435551Y2 (en) |
-
1986
- 1986-10-29 JP JP16723186U patent/JPH0435551Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435551Y2 (en) | 1992-08-24 |
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