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发电

能源经济正在转型。对清洁能源的需求和减排二氧化碳的必要性推动了众多创新,同时也带来了新的挑战。在可再生能源发电领域,这些挑战包括不断增加的系统电压、并入电网和分散储存过剩电能。即使在中期内仍然不可或缺的传统化石燃料发电领域,所取得的进步也有助于提高效率和安全性,并减少排放。

可靠监测发电厂或设备运行所有层级的电压和电流

在所有类型的发电过程中,核心过程的开环和闭环控制都需要为大电流和高电压设计的稳健变送器、隔离放大器和信号调理器。除此之外,对于电压控制和无功功率补偿而言,快速响应和高精度信号转换也是绝对必要的。

对于发电、能源转换和储能领域的所有现有需求和新需求,Knick 提供精度极高且长期稳定性出色的合适解决方案。

涡轮机

逆变器

同步发电机的励磁系统

风电和太阳能系统

为何选择 Knick?
高达千伏的新型直流和交流电应用不断涌现。Knick 测量系统和信号处理技术是满足当前和未来电网要求不可或缺的基础:高度精确、可扩展、可靠性极高,可随时精确采集运行状态。
数十年以来,Knick 变送器和隔离放大器已在能源经济的各个领域经受了考验,主要用于测量同步发电机中的励磁电流和端子电压、监测风电机组的状态,以及监测太阳能发电厂中的组串电压。

相关应用

为确保最佳输出,现代风电机组中布置了各种传感器,必须采集、转换、查询其测量信号,有时要跨越很远的距离。
光伏系统的退化是设计和安装系统时必须考虑的一个重要方面。随着时间的推移,天气和紫外线辐射等因素会导致太阳能电池性能下降。更好地了解退化效应,就可以考虑采取保护措施和技术改进以提高性能。

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