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G.natarajan
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in 11kv /230 v delta /star connected distribution transformer neutral not connected to earh,then if we touch the one phase (ex:R phase)of secondery line, shall we get shock or not?
Thanks.i am new to this forum.jim hardy said:Yes.
The circuit is completed by distributed capacitance of other two phases to earth.
Current might amount to goodly fraction of an amp.
Or it might be too little to feel.
DearG.natarajan said:Thanks.i am new to this forum.
An electrical distribution system is a network of electrical components that distribute electricity from a power source to various end-users, such as homes, businesses, and industrial facilities. This system includes power generation, transmission, and distribution components.
The main components of an electrical distribution system include power plants, substations, transformers, transmission lines, and distribution lines. Power plants generate electricity, which is then transmitted through substations and transformers to reduce the voltage for distribution through transmission and distribution lines.
An electrical distribution system ensures reliable electricity supply by incorporating redundancy into its design. This means that there are multiple power sources, transmission lines, and distribution lines in place to ensure that if one element fails, the system can still deliver electricity to end-users. Additionally, regular maintenance and upgrades are performed to prevent outages and ensure efficient operation.
A radial electrical distribution system has a single path for electricity to flow from the power source to the end-users, while a ring system has multiple paths. Ring systems are typically more reliable because if one path is disrupted, the electricity can still flow through the other paths. However, they are more complex and expensive to install and maintain compared to radial systems.
An electrical distribution system has various measures in place to handle power outages. This includes automatic switches that can reroute electricity from a failed line to an alternate path and backup power sources such as generators. System operators also monitor the system and quickly dispatch repair crews to fix any issues that may arise. Additionally, regular maintenance and inspections are conducted to prevent outages from occurring in the first place.