Technical Topics
Topic/ Language/ Author
Evaluating energy losses in the grid and identifying actions in order to improve and make smart grid. Remote measurement system, measurement standard (Latvian); by Prof. Egils Dzelzitis, Riga Technical University
Training duration (hrs)
2 hours
Description
Heating networks review, construction technologies, monitoring of grid by optical fibre technologies, new technologies in DHS energy efficiency
Training is suitable for
DHS owners and staff, technical students
Modelling of heat supply systems after improving energy efficiency of related buildings, specificity of the operating conditions of low temperature heating systems (Latvian); by Dr. Sc. Ing. Anatolijs Borodinecs, RIX Dimensija Ltd.
2 hours
Perspective development of DHS, heat supply schemes, the boiler efficiency, building`s energy consumption, retrofitting of building, temperatures in a room, refurbishment scenarios, switching to heating, energy balance of building, energy efficiency indicators, heating tariffs, integration of RES, internal grids, types of heaters, capacity of heating systems, heat return, solutions of ventilation, low temperature heating parameters, calculation programs
DHS owners and staff, technical students
Boiler house automation/ optimization of substation and heat storage (Latvian); by Andris Benins, Filter Ltd.
1 hour
Solutions and tendencies of boiler houses automation systems, visualisation of boiler houses processes (SCADA), integration of systems of different producers, solutions for boiler houses` alert notifications, unattended/no service boiler houses, solutions for safety automation, future tendencies, use of thermal energy battery for heat accumulation, typical schemes of battery closure and heat carrier flow in the battery, equipment of heat energy battery, construction solutions for heat energy battery
DHS owners and staff, technical students
Accumulation of heat energy (Latvian); by Andris Benins, Filter Ltd.
1 hour
Use of heat energy accumulator, typical scheme of accumulator connection and flow of heat carrier, equipment of heat energy accumulator, construction solutions of heat energy accumulator
DHS owners and staff, technical students
Optimization of flow and recovery temperatures for DHS and cooling (Latvian); by Dr. Sc. Ing. Dzintars Jaunzems, Riga Technical University
2 hours
Thermodynamics and hydraulics in DHS, management strategies and optimization
DHS owners and staff, technical students
Use of tools based on the GIS assessment of heat demand, development of district heating network, mapping of surplus heat sources (Latvian); by Janis Jansons, Liepajas energija Ltd.
2 hours
“ZuluGIS” - heat networks map of the company, its elaboration, updating and operation
DHS owners and staff, technical students
Analysis of DHS operational data and analysis of DHS indicators for transition to a fourth generation centralized heat supply system (Latvian); by Ieva Pakere, Riga Technical University
1 hour
Topicality and strategy for transition to the 4th generation heat supply systems, examples of pilot projects, DHS indicators
DHS owners and staff, technical students
Analysis of district heating systems operational work & Practical excersise for analysis of DHS operational work (Latvian); by Ieva Pakere, Riga Technical University
1 hour
Produced heat energy amount, heat load, heat carrier temperature, heat energy losses, electricity consumption for heat energy production, sun energy integration in DHS, solar heat energy & task to determine average heat energy consumption per year, heat water consumption per year, corrected heat consumption per year, heat losses per year, specific heat losses per year, specific average electricity consumption per year, primary energy factor
DHS owners and staff, technical students