Khadamat Nirogahi Ahar Shargh

Ahar company started its activity in the field of electrical engineering services in electronics and control trends in 2000. These activities began with the redesign and production of power plant electronic boards and gradually extended to the design of advanced control systems needed in energy industries. In 2011, the turbine control system was presented which called Ramyar, and after that, the generator excitation system (Sanyar) and another advanced power plant, refinery, and oil and gas control systems were designed and presented Today, a large number of power plants, refineries, oil transmission lines, etc. use Ahar control systems Currently, the most important fields of activity of Ahar company can be summarized in the following fields Ramyar’s product is a specialized controller for implementation on different types of turbines, including turbogenerators, turbopumps, and turbocompressors. This product covers all the processes of a gas or steam turbine, such as control, protection, supervision of all processes, monitoring, and application of operator commands Sanyar’s product is a generator excitation and protection system based on the most up-to-date technology in the world, which is designed to control and protect synchronous generators. This system can include a wide range of generators in terms of size and type by using modular design, the possibility of redundant configuration and also choosing a wide range of thyristor/IGBT modules. Redundancy in Engineering is one of the most important considerations for critical and sensitive applications such as power systems, avionics, and medical equipment. A digital Generator Excitation Control System is an advanced system that uses digital control techniques to regulate the excitation of a generator. Synchronous motors play a major role in today’s industry by providing higher productivity and also the possibility of designing and manufacturing in very large sizes. The biggest challenge of using synchronous motors