Blog
Compressor Capacity Control
This article reviews the concept of compressor capacity control, as well as the most suitable methods for controlling the capacity of reciprocating, centrifugal, and screw compressors.
Load Share Controller
A load share controller is a sophisticated control system that coordinates multiple compressors operating in parallel. In this article, we explore how a load share controller works, benefits of using them, types, and considerations for selection.
Surge Control Best Practices
Compressor surge occurs when the mass flow rate through the compressor drops below a critical value, thus, leading to a reversal of flow within the compressor. This article reviews what surge is, how surge control works, and best practices that ensure equipment optimal performance and longevity.
Hydro Turbine Control: Enhancing Efficiency and Sustainability
This article reviews how a hydropower turbine works, hydro turbine control solutions, and a case-study highlighting efficiency of hydro control.
Fueling Performance: Unveiling the Key Components of a Turbine Fuel System for Optimal Reliability
A turbine fuel system ensures the efficient operation of gas turbines by delivering and controlling fuel flow for optimal performance. This article reviews the key components of a turbine engine fuel system, particularly focusing on metering, ignition, and fuel regulation aspects.
Recycle Valve – Role, How it Works, and Sizing
Recycle valves are crucial components in many industrial processes. Moreover, they help maintain the stability of pumps and compressors, preventing equipment damage and ensuring efficient operation. In this article, we explore what a recycle valve is, how it functions, as well as best practices for the right sizing. What is
Industrial Leadership in Turbomachinery Awarded to Petrotech
Dubai, UAE (Sept. 26, 2024) – Petrotech was honored to receive an award at the ME RoTIC Symposium for continuous support and industrial leadership in providing control system solutions for turbomachinery, consistently promoting innovation and excellence in rotating machinery across the GCC the world. Throughout the past five years, Petrotech
Gas Turbine Water Injection
Gas turbine water injection is a critical technique for improving the efficiency and reducing emissions in gas turbines. This article reviews the benefits of gas turbine water injection including higher power output, lower NOx emissions, and better operational flexibility. We will also focus on how water injection helps meet emissions
Factory Acceptance Test for Customers
New Orleans, LA (Aug. 27, 2024) – This week, Petrotech conducted a customer Factory Acceptance Test for one of two retrofit Control systems, which includes replacing their Generator controls for their GE LM2500 Aeroderivative Gas Turbine Generators. The FAT utilized simulators that replicate our customers Gas Turbines & plant operation
Centrifugal Compressor Surge
Centrifugal compressor surge is a critical phenomenon that can significantly impact the performance and safety of compression systems. Understanding surge, its causes, effects, and prevention methods is crucial for maintaining safe and efficient compressor operation. This article delves into what centrifugal compressor surge is, its causes and effects, a typical
Genset Container
In today’s world, the need for reliable and uninterrupted power supply has become paramount across various industries and sectors. From construction sites to remote locations, and even in emergency situations, ensuring a steady flow of electricity is crucial for maintaining operations and minimizing downtime. This is where containerization, particularly genset
What is a PID Controller?
A PID controller is fundamental in industrial control systems due to its ability to maintain stable and precise process control. PID stands for Proportional-Integral-Derivative, referring to the three separate parameters used to calculate the control output. These controllers serve to regulate process variables such as temperature, pressure, and flow rate