ABB UNITROL 5000 是一种分散式控制器，属于UNITROL系列的第五代励磁系统。这款控制器包含了一系列先进的技术和工艺，如DSP数字信号处理技术、可控硅整流桥智能化均流技术、低残压快速起励技术、完善的通讯功能和多种调试手段等。UNITROL 5000不仅包含了其前两代励磁调节器UNITROL F和UNITROL P的核心技术，同时还吸收了目前数字控制领域内最先进的研究成果和工艺。

该控制器具有多种功能，包括控制功能（配备可调式PID控制器的调压器，配备可调式PI控制器的励磁电流调节器等）和监测保护功能（过电流保护、反时限和瞬时过激磁保护等）。此外，它还具有无功功率感应、欠励磁和过励磁限制器、功率因数或MVAr功率系统稳定器等功能。

自推向市场以来，ABB UNITROL 5000 在世界各地得到了广泛应用。其市场影响力较大，在许多国家和地区都有使用案例。国内近年来也逐渐有众多大中型水、火电厂用户采用此系统，具有一定的市场影响力。

ABB UNITROL 5000 is a decentralized controller belonging to the fifth generation excitation system of the UNITROL series. This controller includes a series of advanced technologies and processes, such as DSP digital signal processing technology, intelligent current sharing technology of controllable silicon rectifier bridge, low residual voltage fast excitation technology, comprehensive communication functions, and various debugging methods. The UNITROL 5000 not only includes the core technologies of its previous two generations of excitation regulators, UNITROL F and UNITROL P, but also incorporates the most advanced research achievements and processes in the field of digital control.

This controller has multiple functions, including control functions (voltage regulator equipped with adjustable PID controller, excitation current regulator equipped with adjustable PI controller, etc.) and monitoring protection functions (overcurrent protection, inverse time limit and instantaneous overexcitation protection, etc.). In addition, it also has functions such as reactive power induction, under excitation and over excitation limiters, power factor or MVAr power system stabilizer.

Since its launch in the market, ABB UNITROL 5000 has been widely used around the world. It has a significant market influence and has been used in many countries and regions. In recent years, many large and medium-sized water and thermal power plant users in China have gradually adopted this system, which has a certain market influence.

备件咨询 罗经理

微信/电话：18030183032

邮箱：3248602330@qq.com