关键词：齿轮箱；风力涡轮机；提高；效率
摘 要：A gearbox is used in a wind turbine to increase the rotational speed from a low-speed rotor to a high-speed electrical generator. The gearbox in the wind turbine does not change gears; it maintains a single-gear ratio between the rotation of the rotor and that of the generator. The main purpose of using a gearbox in a wind turbine is to increase the efficiency of wind turbines because different parts of the turbine need to run at varying speeds to produce the optimum level of electrical energy.
目 录：

01. Executive Summary

02. List of Abbreviations

03. Scope of the Report

03.1 Market Overview

03.2 Product Offerings

04. Market Research Methodology

04.1 Market Research Process

04.2 Research Methodology

05. Introduction

06. Market Landscape

06.1 Market Overview

06.2 Market Size and Forecast

06.2.1 Market Size and Forecast by Revenue

06.2.2 Market Size and Forecast by Installation

06.3 Five Forces Analysis

07. Geographical Segmentation

07.1 Global Wind Turbine Gearbox Market by

Geographical Segmentation

07.2 Wind Turbine Gearbox Market in the APAC

Region

07.2.1 Market Size and Forecast by Revenue

07.2.2 Market Size and Forecast by Installation

07.3 Wind Turbine Gearbox Market in the EMEA

Region

07.3.1 Market Size and Forecast by Revenue

07.3.2 Market Size and Forecast by Installation

07.4 Wind Turbine Gearbox Market in the Americas

07.4.1 Market Size and Forecast by Revenue

07.4.2 Market Size and Forecast by Installation

08. Key Leading Countries

08.1 China

08.2 Germany

08.3 UK

09. Buying Criteria

10. Market Growth Drivers

11. Drivers and their Impact

12. Market Challenges

13. Impact of Drivers and Challenges

14. Market Trends

15. Trends and their Impact

16. Vendor Landscape

16.1 Competitive Scenario

16.1.1 Key News

16.2 Other Prominent Vendors

17. Key Vendor Analysis

17.1 China High Speed Transmission Equipment

Group Co. Ltd.

17.1.1 Key Facts

17.1.2 Business Description

17.1.3 Business Segmentation

17.1.4 Business Segmentation by Revenue 2013

17.1.5 Sales by Geography

17.1.6 Business Strategy

17.1.7 Key Developments

17.1.8 SWOT Analysis

17.1.9 Strengths

17.1.10 Weakness

17.1.11 Opportunities

17.1.12 Threats

17.2 Gamesa Corporacion Tecnologica SA

17.2.1 Key Facts

17.2.2 Business Description

17.2.3 Business Segmentation

17.2.4 Business Strategy

17.2.5 Business Segmentation by Revenue 2013

17.2.6 Business Segmentation by Revenue 2012 and 2013

17.2.7 Sales by Geography

17.2.8 Geographic Segmentation by Revenue for 2012 and 2013

17.2.9 Key Developments

17.2.10 SWOT Analysis

17.2.11 Strengths

17.2.12 Weakness

17.2.13 Opportunities

17.2.14 Threats

17.3 GE Energy

17.3.1 Key Facts

17.3.2 Business Description

17.3.3 Business Segmentation

17.3.4 Business Strategy

17.3.5 Business Segmentation by Revenue 2013

17.3.6 Business Segmentation by Revenue 2012 and 2013

17.3.7 SWOT Analysis

17.3.8 Strengths

17.3.9 Weakness

17.3.10 Opportunities

17.3.11 Threats

17.4 Suzlon Energy Ltd

17.4.1 Key Facts

17.4.2 Business Description

17.4.3 Business Strategy

17.4.4 Sales by Geography

17.4.5 Key Developments

17.4.6 SWOT Analysis

17.4.7 Strengths

17.4.8 Weakness

17.4.9 Opportunities

17.4.10 Threats

17.5 Winergy AG

17.5.1 Key Facts

17.5.2 Business Description

17.5.3 Business Segmentation

17.5.4 Business Strategy

17.5.5 Key Developments

17.5.6 SWOT Analysis

17.5.7 Strengths

17.5.8 Weakness

17.5.9 Opportunities

17.5.10 Threats

17.6 ZF Friedrichshafen AG

17.6.1 Key Facts

17.6.2 Business Description

17.6.3 Business Segmentation

17.6.4 Revenue by Business Segmentation

17.6.5 Business Segmentation by Revenue 2012 and 2013

17.6.6 Sales by Geography

17.6.7 Business Strategy

17.6.8 Key Developments

17.6.9 SWOT Analysis

17.6.10 Strengths

17.6.11 Weakness

17.6.12 Opportunities

17.6.13 Threats

18. Other Reports in this Series