BIT123 System Analysis: NPC Event Table, Use Cases & Diagram

This document presents a system analysis report focusing on the Neighborhood Power Cooperative (NPC) system. It includes a system scope documentation outlining the system's primary aim to provide the NPC with investigation reports on power consumption and monitor systems connected to solar panels. The report details the system's FURPS+ requirements, emphasizing usability, reliability, availability, recoverability, and accuracy. A functional requirements list is provided in the form of an event table, mapping events, triggers, sources, data, and use case responses. The report includes a use case diagram visually representing the system's interactions. The bibliography lists sources used in the analysis.

Running head: NPC SYSTEM
NPC Systems
Name of the Student:
Name of the University:
Author Note

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NPC SYSTEM
System scope documentation
The main aim of the system is to provide the Neighborhood Power Cooperative with the
investigation report of the power consumptions and also monitor the systems that are connected
to the NPC solar panels. The system should be able to provide the organization with the data
about the use of power in the area. The system should also be able to provide the organization
with the information about the storage of power and also provide the organization to use the
power when required. The report about the total power generated from the system should also be
provided by the NPC system. The services that are provided by the system can also be used for
monitoring and encouraging the people to join the co-operative. The detection of the flow of
power is the main aim of the system.
System’s FURPS+ requirements
The FURPS requirements involve information about the usability, reliability, availability,
recoverability and accuracy of the system.
 Usability: The NPC system should consist of an efficient user interface and the people
working on the system should able to navigate efficiently with the system.
 Reliability: The system should be reliable enough to provide the organization with correct
information about the reports that are generated from the system. This would help the
organization is monitoring the system efficiently.
 Availability: The availability of the system is one of the most important aspect of the
system. The system should not be down and able to provide the organization with
services 24x7.
 Recoverability: The system should be recoverable and this would help in data loss.

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NPC SYSTEM
 Accuracy: The system should be accurate and provide accurate data.
List of functional requirements: Event Table
Event Trigger Source Use Case Response Destination
Feeding
power to the
residential
system
This would
analyze the
system on the
basis of the
type of
installation
System Feed power match the
wholesale
market
Residential
Systems
Data
collection
from the
member
systems
The member
systems
would
provide the
data
Member
systems
Data
collection
Visual report
would be
generated
NPC system
Downloading
of the data
from the site
The data
would be
generated
from the site
Member
Systems
Data
download
The location
of the site
would be
hidden.
NPC system
Providing
with
monitoring
services
Monitoring
services
during the
research
phase is to be
NPC system Monitoring encourage
people to join
the
cooperative

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NPC SYSTEM
provided.
Convert the
generated
power
Taking in the
power
Inverter Power
conversion
Feed the
power
national grid
or a battery
Information
to charge the
customer
Record the
power
smart meter Generate
power
Information
Provide
information
about the
consumption
of power
from the user.
NPC system
Send
messages
Record and
the error log
Residential
systems
Mailing error
log
Send email to
the system
NPC systems
Storing of
extra
generated
power
The extra
power is
generated
Residencies Storing
power
Supply the
power to the
grid
residence or
grid
Storing of
extra
generated
power
Grid fails battery Storing
power
Isolate house
from the grid

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Use Case Diagram

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Bibliography
Laudon, K. C., & Laudon, J. P. (2016). Management information system. Pearson Education
India.
Liu, D., Liang, D., & Wang, C. (2016). A novel three-way decision model based on incomplete
information system. Knowledge-Based Systems, 91, 32-45.