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Reliawind Limited – Study, assessment and proof of market potentials and economics of a new condition monitoring technology for wind turbine applications

Reliawind Limited — 研究、评估和证明风力涡轮机应用的新型状态监测技术的市场潜力和经济性

基本信息

批准号：
700365
负责人：
金额：
$ 3.19万
依托单位：
RELIAWIND LIMITED
依托单位国家：
英国
项目类别：
GRD Proof of Market
财政年份：
2014
资助国家：
英国
起止时间：
2014 至无数据
项目状态：
已结题

来源：
https://gtr.ukri.org/projects?ref=700365
关键词：
Reliawind Limited Study assessment proof

项目摘要

Reliability and cost reduction are vital to the growth of the wind industry, especially offshore,and to realise the UK's targets for 2020 and beyond. A recent study by Electric PowerResearch Institute (EPRI) shows that a reduction of 67% can be achieved in the maintenancecosts of offshore wind turbines (WTs) if preventive maintenance is adopted, enabled bycondition monitoring systems (CMSs). Reliawind, spun out from Cambridge UniversityEngineering Department, has developed a novel and patent-pending CMS technology for WTdrivetrains, which is 60% cheaper and substantially easier to install than its rival products inthe market, and has greater fault detection precision and diagnosis.The unique feature of ReliaWind is the use of electrical measurements, already available inWTs, to detect and diagnose mechanical and electrical faults in WT drivetrains. Hence, thehardware and its installation are significantly simpler than existing CMS products. In addition,Reliawind algorithms are based on the analysis of complex electro-magnetic (EM) fields inthe generator, derived from the voltage and current measurements, which have shown to giveenhanced precision in fault detection. The technology is proven on laboratory-scale prototypesand is being developed for site testing in real wind turbines. This project aims to study, assessand prove the commercial feasibility of Reliawind for on- and offshore wind applications andset the foundation for commercialisation operation to move to the next phase

可靠性和成本降低对于风电行业的发展至关重要，特别是海上风电，并实现英国2020年及以后的目标。电力研究所（EPRI）最近的一项研究表明，如果采用预防性维护，通过状态监测系统（CMS），海上风力涡轮机（WT）的维护成本可以降低67%。从剑桥大学工程系分离出来的ReliaWind开发了一种新颖的、正在申请专利的用于风力发电机传动系统的CMS技术，这种技术比市场上的竞争产品便宜60%，安装起来也更容易，并且具有更高的故障检测精度和诊断能力。ReliaWind的独特之处在于使用了风力发电机中已经存在的电气测量，检测和诊断WT传动系统中的机械和电气故障。因此，硬件及其安装比现有的CMS产品要简单得多。此外，Reliawind算法是基于复杂的电磁场（EM）在发电机的分析，来自电压和电流的测量，这已被证明给故障检测的精度提高。该技术已在实验室规模的原型上得到验证，并正在开发用于真实的风力涡轮机的现场测试。该项目旨在研究、评估和证明Reliawind在陆上和海上风电应用中的商业可行性，并为进入下一阶段的商业化运营奠定基础。