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AC311A簡介
作者:  來源:   時間:2016-12-22   點擊:

AC311A直升機簡介?
Presentation of AC311A Helicopter?
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AC311A直升機是一款2噸級單發、6座單旋翼、帶尾槳式高原輕型直升機,該機采用單/雙駕駛配置及高橇式起落架,裝有一臺強勁的法國透博梅卡公司ARRIEL 2B1A發動機,配置國產高度集成化綜合航空電子系統,加裝數字化增穩系統及語音告警系統,并預留了多種選裝任務設備接口,具備很強的任務拓展能力。同時,整機大量使用復合材料,并提供多種選擇的精致內飾和座椅。應用廣泛,可滿足我國大部分地區的使用要求,尤其是高原區域,作業范圍可覆蓋85%的國土面積。?
AC311A, a 2-ton-class light civil helicopter with one engine and 6 seats, is of single-main-rotor plus tail rotor, which is especially for high land operation. The helicopter is configured with single/double pilot system and high skid landing gear, a powerful engine ARRIEL 2 B1A from Turbomeca Company, highly Integrated Avionics System (IAS) and digital SAS system and audio warning system. And interfaces for much optional mission equipment are reserved. The helicopter has strong capability of mission extension. At the same time, composite materials are heavily used for the whole aircraft and multiple optional delicate interiors and seats are provided for your option. Its extensive application can meet the operating requirement in the most areas of our country, especially in the high land area. It is applicable to 85% of the territory of China.

◆加裝一臺進口大功率發動機,提高整機高原性能和環境適應性;?
An imported powerful engine is equipped to improve the plateau performance and environment adaptability of the whole aircraft;?
◆安裝的一臺大功率發動機,功率貯備大,高溫高原性能佳,機動性能好,具有很好的任務效能和高原環境適應性;?
A powerful engine with large power storage is equipped so that the helicopter has excellent high-temperature performance for plateau, good maneuverability and creditable mission efficiency and adaptability to plateau environment.?
◆采用高度集成化的先進國產化綜合航電系統,降低飛行負擔;?
Advanced, highly integrated domestic avionics system is adopted to reduce pilots' burden.?
◆采用結構預留設計,可加裝電動絞車、醫療救護單元(ICU)、揚聲器、搜索燈、圖像傳輸系統、應急漂浮系統、氧氣系統、農林噴灑系統等多種任務設備,具有良好的任務和功能擴展性;?
Structure reservation design is adopted so multiple mission equipment such as electric hoist, ICU, loudspeaker, search light, image transmission system, emergency float system, oxygen system, agriculture and forestry sprinkling system etc. can be optionally installed, which makes the aircraft have good mission & function extensibility.??????
◆國產化程度高,降低對國外技術依賴性,提高加改裝自主性和開放性;?
The localization degree of parts and components is high, which reduces the dependence on foreign technology and improves the independence and openness of helicopter modification.?
◆整體技術成熟、先進,可靠性高,維護和保障簡單,故障率低;?
The technology is rather mature, advanced, so the reliability of the aircraft is high and the maintenance is easy and the rate of failures is low.

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技術特點?
Technical features?

◆ 構型:單旋翼帶尾槳式常規布局輕型直升機;

Configuration: light helicopter with conventional layout of single-main-rotor plus tail rotor;

◆ 發動機:一臺透博梅卡ARRIEL 2B1A高性能發動機;

Engine: a Turbomeca engine ARRIEL 2B1A with excellent performance

  1. 發動機采用雙通道電調(EECU)加電動應急備份控制系統; The Engine adopts dual channel EEC (EECU) plus electric emergency back-up control system;

  2. 旋翼:3片復合材料主槳葉,長壽命星型柔性槳榖;

Rotor: three main rotor blades of composite, long-life star-flex rotor hub;

◆ 尾槳:2片復合材料尾槳葉,采用蹺蹺板結構形式;

Tail rotor: two composite tail rotor blades of see-saw type;

◆ 起落架:采用加拿大DART公司帶阻尼器的滑橇和板彈簧尾撐型式的高姿起落裝置;

Undercarriage: high landing gear, the skid with damper and spring plate style of tail support, supplied by Canadian DART;

  1. 電氣系統:裝有1臺6kw的起動發電機和1塊24V/15Ah的蓄電池應急電源; Electric system: a 6 kw starter generator and one 24 V/15Ah emergency supply for accumulator are additionally installed;

  2. 航電系統: 2臺多功能顯示控制單元和1臺發動機參數顯示單元,綜合集成顯示飛行任務過程中所需的航向、姿態、速度、高度、數字地圖、發動機參數等基本飛行信息,并提供通信、導航、告警等各項功能;

Avionics System: 2 Multifunction Display control units and 1 engine parameter display unit which will integrate and display the basic flight information during the flight mission, such as the flight direction, attitude, speed, altitude, digital map, engine parameter etc. and provide communication, navigation, warning and other functions;

  1. 導航系統采用捷聯慣導,可實現在無GPS信號條件下的全自主導航。The navigation system adopts the strapdown inertial navigation, which can realize the totally self-contained navigation without the GPS signal.?

  2. 采用雙駕駛操縱系統、雙儀表配置;It adopts the dual-pilot control system and the dual instrument arrangement;

  3. 左側艙門采用滑軌式設計;

  4. Left door adopts sliding rail-type design;

基本性能?
Basic performance

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飛行性能(ISA,H=0m,最大起飛重量2250KG)?
Flight performance (ISA, H=0m, maximum take-off weight 2250 KG)

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最大巡航速度?
Maximum cruising speed

240 Km/h?
240Km/h

最大斜爬升率?
Maximum inclined climb rate

8.3 m/s(狀態8.2)
8.3m/s(狀態8.2)

無地效靜升限?
OGE (out of ground effect) Ceiling

3200 m(狀態3400)?
3200m(狀態3400)

有地效靜升限?
IGE (in ground effect) Ceiling
使用升限?
Service Ceiling

3900 m(狀態4200)?
3900m(狀態4200)?
6000m(狀態5100)?
6000m(狀態5100)

最大續航時間??
Maximum endurance?
最大航程?
Max Range

4.0h(狀態3.0)?
4.0h(狀態3.0)?
630km(狀態550)?
630km(狀態550)

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重量?
Weight

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最大起飛重量?
Max Take-off Weight

2250kg?
2250kg

動力?
Powerplant

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1臺法國透博梅卡公司ARRIEL 2B1A發動機?
One set of engine ARRIEL 2B1A supplied by French Turbomeca Company

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最大連續功率?
Max Continuous Power
最大起飛功率?
Max Take-off Power

543Kw
543Kw
632Kw
632Kw

燃油?
Fuel

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最大燃油重量??
Max Fuel Weight ?

423Kg(535L)
423Kg(535L)

外形尺寸?
External Dimensions?

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總長?
Overall length

13.083m?
13.083m

總高(至槳榖頂點)?
Overall height (to the top of main rotor hub)

3.299m?
3.299m

機身寬?
Fuselage width

1.828m?
1.828m

旋翼直徑?
Rotor diameter

10.69m?
10.69m

尾槳直徑?
Tail rotor diameter

1.86m?
1.86m

產品優勢:?
Product Advantages:

◆?
直升機基礎平臺成熟、先進、可靠,保證了整機良好的出勤率和完好率;

Basic platform of helicopter is mature, advanced and reliable, which ensures goods availability rate and readiness rate.?

◆ 任務改裝靈活多樣,可根據不同需要改裝成警用型/通航作業型/教練型/醫療救援型/VIP型及運輸型等,并可且于軍用,加裝多種武器及偵察設備。

Flexible to modify for different missions. The aircraft can be modified for combat, reconnaissance, transportation etc. and various weapons on cabin door can be optionally installed.

◆ 安裝一臺大功率發動機,功率貯備大,高溫高原性能好,機動性能好,具有很好的整機任務效能和高原環境適應性;

?A powerful engine with large power storage is equipped so that the helicopter has excellent high-temperature performance for plateau, good maneuverability and creditable operational efficiency and adaptability to plateau environment.?

◆ 采用高度集成化的先進綜合航電系統,降低飛行負擔;

Advanced, highly integrated avionics system is adopted to reduce pilots' burden.?

◆ 增加預留接口,可選裝或增加多種任務設備,提高不同任務環境適應性;

Interfaces are additionally reserved, and much mission equipment can be optionally installed to improve its adaptability to environment of different missions.?

◆ 采用開闊大玻璃設計的機頭,視野開闊;

Nose of large-open-glass design can provide wide vision;

  1. 先進的復合材料機身和全復合材料旋翼系統,重量輕,使用壽命長; Advanced composite fuselage and all-composite rotor system, light in weight and long in service life.

  2. 優秀的飛行性能和飛行品質,優良的可控制性和機動性;

Excellent helicopter performance, perfect flight quality, good controllability and maneuverability;

◆ 具有很高的開放性,可根據用戶的要求進行加改裝;

?As it has high degree of openness, modification can be done according to customers' requirements.?

◆ 整體技術成熟、先進,可靠性高,維護和保障簡單,故障率低;

The technology is rather mature, advanced, so the reliability of the aircraft is high and the maintenance is easy and the rate of failures is low.?

◆ 具有完善的用戶管理服務體系,可提供快速響應、飛行和機務培訓、工程技術支持等服務,支持快速的維修、備件支援等。

Indigenous advantage and complete service system for customer management are available. The services such as quick-response, flight and maintenance training as well as engineering and technical support may be provided and quick repair, spare support, general aviation commissioning may also be supported.

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