Technology
Leading the global power plant maintenance market with unrivaled technological capabilities
Specialized Technology
Electrical and Instrumentation Performance Improvement Engineering
- Station power system analysis, protection coordination design, short-circuit current calculation, load flow calculation, and protective relay setting design
- Performance diagnosis and improvement of aging electrical facilities, as well as diagnosis, replacement, and improvement of AVRs, protective relays, and switchboards
- Digitalization of electrical and instrumentation control panels, digital conversion of analog systems, and integration of heterogeneous systems based on collaboration with specialized SI companies
- Support for design, supervision, and commissioning, including basic design, construction supervision by specialized companies, and commissioning technical support
Major Services
Station Power System Analysis and Protection Coordination Design
KEPCO KPS analyzes short-circuit current, load flow, and voltage drop in power plant electrical systems by using station power system analysis software such as ETAP and EMTP.
The company secures system reliability by calculating protective relay setting values and preparing coordination curves.
- Short-circuit current calculation, load flow calculation, and voltage drop analysis
- Calculation of protective relay setting values and preparation of coordination curves
- Power system stability analysis and protection coordination review
Performance Diagnosis and Improvement of Aging Electrical Facilities
Based on the investigation of electrical facility conditions and analysis of the causes of performance degradation, KEPCO KPS selects the scope of replacement and improvement.
By working with specialized companies, the company develops optimal facility improvement plans and supports the stable operation of power generation facilities.
- Investigation of electrical facility conditions and analysis of causes of performance degradation
- Selection of replacement scope for AVRs, exciters, switchboards, and circuit breakers
- Replacement design and on-site technical support in cooperation with specialized companies
Digitalization and SI of Electrical and Instrumentation Control Panels
KEPCO KPS converts existing analog-based electrical and instrumentation systems into digital systems.
The company improves power plant operating efficiency and maintenance convenience through communication linkage and system integration, SI, between heterogeneous systems.
- Design for digital conversion of existing analog systems
- Establishment of communication linkage and integration, SI, plans between heterogeneous systems
- HMI development and testing based on collaboration with specialized companies
Design, Supervision, and Commissioning Support
KEPCO KPS participates in each stage of the project, from electrical and control basic design and specification preparation to construction-stage supervision by specialized companies, completion testing, and commissioning technical support.
Through this process, the company enhances project completion quality and meets customer requirements.
- Electrical and control basic design and specification preparation
- Completion testing, commissioning technical support, and performance verification