Distribution
Power distribution systems
Several new factors to consider in modern power distribution systems result from two relatively recent changes. The first recent change is utility deregulation. The traditional dependence on the utility for problem analysis, energy conservation measurements and techniques, and a simplified cost structure for electricity has changed.
Guide to power distribution systems for electrical engineers
The second change is less obvious to the designer yet will have an impact on the types of equipment and systems being designed.
It is the diminishing quantity of qualified building electrical operators, maintenance departments and facility engineers. Modern electric power technologies may be of use to the designer and building owner in addressing these new challenges.
The advent of microprocessor devices (smart devices) into power distribution equipment has expanded facility owners’ options and capabilities, allowing for automated communication of vital power system information (both energy data and system operation information) and electrical equipment control.
These technologies may be grouped as:
- Power monitoring and control
- Building management systems interfaces
- Lighting control
- Automated energy management
- Predictive diagnostics
Basic principles
The best distribution system is one that will, cost-effectively and safely, supply adequate electric service to both present and future probable loads—this section is included to aid in selecting, designing and installing such a system.
The function of the electric power distribution system in a building or an installation site is to receive power at one or more supply points and to deliver it to the individual lamps, motors and all other electrically operated devices.
The importance of the distribution system to the function of a building makes it almost imperative that the best system be designed and installed.
Electrical fire protection begins with prevention
Electrical fires cause an estimated $3 billion-plus of damage to non-residential structures in the United States and Europe every year – according to the National Fire Protection Association (NFPA) and the European Fire Safety Alliance (EFSA), but the consequences extend much further. We provide
- products and software to help improve the way you design, install and maintain electrical systems for optimal electrical fire prevention.
- Heat tag is the main future that it will detect the smoke inside the LV switchgear cable compartment and trigger the alarm to Scada and BMS
- LV switchgear in each cable connection area will monitor with smoke detection Withdrawable feeder and fixed feeders’ compartment
- Apart from a Heat tag solution implemented in the capacitor bank panels to avoid fire on the capacitor reactor and capacitor damages due to fire.
