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Partner to the energy industry for 30 years
On the basis of a reliable and long-term partnership, our customers benefit from the flexibility of a mature medium-sized company that focuses on customer benefit without financial ties to large corporations.
Our employees support you worldwide with a wide range of engineering services for all aspects of electrical power supply, in primary and secondary technology and across all voltage levels.
Free up your time for your core tasks!
Take advantage of our comprehensive engineering, measurement and testing services to give you planning security and more time for your core tasks.
Who likes to drive on sight?
Data acquisition and modeling of grids, creation of grid models for the calculation of medium and/or low voltage grids with professional calculation tools. Determination of power flows and short-circuit currents.
Higher power densities, competition in the energy sector and the expansion of decentralized generation in the course of the energy turnaround are forcing constant optimization and expansion of networks. We record your network in all primary and secondary technical details and create the network models for our powerful simulation tools. Based on load flow and short circuit calculations, we develop technically and economically optimized concepts for grid expansion and protection technology.
The results of the network, load flow and short circuit calculations as well as individual parameters, such as selected protection parameters and parameter-time diagrams, are summarized in a report.
Development of long-term network concepts (target network) based on the structure and operating concept of the current network in close cooperation with the customer, taking into account possible future reconstruction measures. Development of appropriate selective protection concepts including the protection settings for the target network or for the individual migration stages.
Optimize performance and stability — request a detailed network calculation now.
Transmission grids are undergoing a major transformation. While maintaining their efficiency, they must accommodate an ever-increasing share of volatile and non-regulatable power generation. At the same time, minimizing transmission system costs is required.
Planning and operation of industrial networks are becoming more challenging due to the increased use of power electronics, highly complex automation systems, and dependence on islanding. Faced with these challenges while ensuring continuity of production, power quality, and personnel protection, careful modeling and analysis of industrial electrical networks is paramount.
Challenges such as reverse power flow and voltage rise due to distributed generation as well as the integration of electromobility have led to a significantly higher effort in the planning and operation of distribution grids. Sophisticated and comprehensive grid optimization tools are required to perform the associated studies.
The more than 30 years of experience of the KoCoS engineering team and the “PowerFactory” grid calculation program from DIgSILENT provide a good basis for successful grid calculations. Based on load flow and short-circuit calculations, questions about voltage drop, protection functions and selectivity can be answered reliably.
Put project responsibility in one hand!
Your project will be overseen from start to finish by your personal coordinator at KoCoS from start to finish. This ensures an optimized and on-time execution of your project.
The rapid familiarization with the task, preliminary studies or analyses for the implementation strategy is only possible with a competent and experienced staff. In the individual projects we have worked on everything from technical conception to complex project management. With its project management approach, KoCoS Engineering stands for clear structures, a transparent organization, efficient information and communication systems, and continuous resource tracking.
Sufficient power supply quality is becoming increasingly important in times of energy transition. As a manufacturer of powerful power quality measurement systems and fault recorders, we are the optimal partner for project planning, installation, configuration and support of power quality measurement campaigns and acceptance measurements in your plants. In addition to supply reliability, power quality is an increasingly important factor for the trouble-free operation of high-tech plants. As a manufacturer of high-performance power quality measurement systems and fault recorders, we are the ideal partner for project planning, installation, configuration and support of power quality measurement campaigns and acceptance measurements in your plants. Together with you, we develop customized optimization concepts and remedial measures and, if desired, also accompany you during their implementation.
In times of rising energy prices, knowledge of power flows is becoming increasingly important. Our powerful power meters allow meaningful power measurements (e.g. acceptance measurements) in your plants or properties. Decades of experience and worldwide references in measuring power flows in state & federal properties as well as in public and industrial networks. By using our own measurement technology and an extensive pool of measurement devices (simultaneous three-phase power measurement at up to 15 measurement points is possible at any time). Export functions make it easy to transfer the measured values to your further processing tools.
Obtain accurate and reliable power measurements — contact our specialists now.
Only regular protection testing provides safety.
Switchgear that is available at all times and operates faultlessly is crucial for the security of energy supply. Regular preventive tests and maintenance ensure that everything functions safely even in the event of a fault. We test your protective devices on site with our portable test systems of the ARTES series and evaluate the results.
In the event of faults and malfunctions, protection devices must respond quickly and selectively to minimize supply interruptions. Protection concepts and settings are changing faster and faster as networks are being expanded and upgraded. In addition to regular testing, protective devices must be comprehensively tested after each change. From the classic protective functions such as UMZ and distance protection to the protective connection of decentralized generation units. If required, we can check the entire process chain for you, from primary measurement technology to connection to your control center system. Depending on the desired scope of services, we also parameterize your protection device or update the firmware of the devices.
Here you can find detailed information about our devices and their applications. Brochures, application reports, technical details, technical articles and much more.
As a KoCoS customer, you can also log in with your user name and password to access an even wider range of information. Enjoy browsing and reading!
Know-how through experience
Qualified training courses on power measurement and engineering are held regularly at KoCoS headquarters in Korbach, but also directly at the customer's premises.
Knowledge of the relevant technical rules and standards and their application in practice are of particular importance for both network operators and industry for the safe operation of distribution networks. Lifelong learning is the indispensable prerequisite for this.
Blog posts with interesting and practical background information about Engineering & Services.
Here you can also find answers to practical questions on specific topics about measuring and testing technology and its application.
Just have a look and find out more!
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