首页>
外国专利>
Method for Optimising the Power Enhancement of Photovoltaic Solar Plants Using Smart Preventive and Predictive Maintenance
Method for Optimising the Power Enhancement of Photovoltaic Solar Plants Using Smart Preventive and Predictive Maintenance
展开▼
机译:使用智能预防和预测维护优化光伏太阳能发电厂功率提升的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention is a method to optimize solar photovoltaic power plant repowering by making use of the smart predictive and preventive maintenance which detects failures in modules or in cells within modules, i.e., aerial inspections by infrared thermography and/or electroluminescence. In the method object of the invention, the detected failed modules are separated in different types of failures: A—irreversible; B—reversible and C—partly reusable. Repowering consists on substituting modules of type A for new, more powerful ones, and re-group them series-connected within the same strings (1). Modules with type B failures are repaired and installed back in their original place, and modules C are either re-grouped in series-strings, or substituted by new, more powerful modules, also series connected in strings (1).
展开▼
机译:本发明是一种通过利用智能的预测和预防性维护来优化太阳能光伏发电厂的功率的方法,该智能的预测性和预防性维护检测模块中或模块内的单元中的故障,即,通过红外热成像和/或电致发光的空中检查。在本发明的方法目的中,所检测到的故障模块被分为不同类型的故障:A-不可逆; B-可逆,C-部分可重用。重新供电包括用类型A的模块替换功能更强大的新模块,并将它们串联连接在同一字符串( 1 B>)中重新分组。发生B型故障的模块将被修复并重新安装回原来的位置,然后将C模块重新组合成串联字符串,或者由功能更强大的新模块代替,也以串联形式串联( 1 B >)。
展开▼