Page 72 - 山东开川电力设备有限公司

KC-BP37/38系列高压变频调速系统，以高速DSP为控制核心，采用空间电压矢量控制技术、功率单元串联多电平技术，以高可
靠性、易操作、高性能为设计目标，满足用户各类负载调速节能、改善生产 工艺的需要，属高-高电压源型变频器。其谐波指
标远小于IEE519-1992的谐波标准，输入功率因数高，输出波形质量好，不必采用输入谐波滤波器、功率因数补偿装置和输出
滤波器；不存在谐波引起的电机附加发热和转矩脉动、噪音、输出dv/dt、共模电压等问题，可以使用普通的异步（或同步）电
机。产品于2003年被列 为国家重点新产品，高压提升机变频调速系统于2005年被列为国家火炬计划项目，获科技部中小企业技
术 创新基金项目资助。2007年9月，KC-BP37/38系列高压变频器荣获“中国名牌”称号。

KC-BP37/38 series high-voltage variable frequency speed control system adopts high-speed DSP as the control core, adopts
space voltage vector control technology, power unit serial multi-level technology, and is designed with high reliability, easy
operation and high performance to meet users. All kinds of load speed regulation and energy saving, improve the production
process needs, is a high-high voltage source inverter. Its harmonic index is much smaller than the harmonic standard of IEE519-
1992. The input power factor is high and the output waveform quality is good. It is not necessary to use input harmonic filter,
power factor compensation device and output filter; there is no additional heating caused by harmonics. For problems such
as torque ripple, noise, output dv/dt, common mode voltage, etc., an ordinary asynchronous (or synchronous) motor can be
used. The product was listed as a national key new product in 2003. The high-voltage hoist frequency conversion speed control
system was listed as the National Torch Program in 2005 and was funded by the SME Technology Innovation Fund Project of
the Ministry of Science and Technology. In September 2007, KC-BP37/38 series high-voltage inverter won the title of “China
Famous Brand”.

KC-BP37/38
高压变频器

KC-BP37/38
High-voltage inverter

质量是企业的生命
Quality is the life of an enterprise