Industrial Energy GenerationPower Management Integrating Electrical Control Systems

Energy consumption in industrial manufacturing and processing plants remains a significant part of the global economy. For end products to be created, power – mainly electricity -needs to be consumed. Power generation facilities, including coal, oil, nuclear and natural gas,work constantly to develop ways to maximize the output of the plants and reduce environmental impact,all the while lowering fuel consumption. Engineers know that power generation companies must produce power economically, and want to increase efficiency to meet the growing demand in the market.By analyzing the electrical control systems of the plant and how they distribute the energy, plants can protect the generation process and avoid unnecessary downtime. By installing an appropriate correct power management system, SCADA microprocessor based system can use advanced software to help can save the plant substantial money on a daily basis.

When designing control systems for power facilities, it’s important to take into consideration the following processes: load flow and voltage calculation, generator synchronization, device coordination with load sharing, short circuit calculation, motor acceleration, cable wiring, ground grid analysis, transient and dynamic stability, harmonic analysis, optimal power flow, optimal capacitor placement, low & high voltage DC systems, transmission, unbalanced load flow, generator start-up, and reliability assessment. It beneficial to use intelligent load flow software when optimizing power system controls, because it provides settings to optimize the device operations within specific system constraints.The control system facilitates voltage regulation,and manages unregulated sources with unhampered power grids and generator connections.

Motor acceleration process is used to determine flickering levels, voltage dips, and the motor torque capability.Engineered over-current-protective devices are used to help clear a fault, without widespread damage to the electrical components of the circuit system.The goal is to protect each component against system faults and failures while selectively isolating faults with the minimum system disturbance.The current distortion is typically produced by chopping electric flow sources such as frequency converters. Based on the existing failure rates and outage duration times, a reliability assessment evaluates the probability of electrical components in performing their intended purpose adequately during the system lifetime and under the various operating conditions.

Advanced control systems allow you to select from multiple different load flow processes to, in turn, achieve the most accurate and efficient results.It is important to select an engineering company with certified experience and access to a broad range of skills, processes before integrating advanced electrical system in any type of industrial power generation facility.