Abstract: In this paper, we present a novel design for software-based fully automated control station in the integrated substations environment. The idea is, to enable all the substations to communicate with control station as well as with other substations through computer network. The communication is based on client-server architecture. Control station is behaving as the server and substations are behaving as the clients. The scenarios we are taking into the consideration include automatic load balancing and automatic fault tolerance. This model for integrated substations drastically reduces the time latency if compared with traditional model. It reduces the time as well as human intervention in the critical tasks such as responding on some fault, load balancing actions, etc. The proposed model is fast, scalable, flawless, robust and transparent as it is using the capabilities of computers and networking in between them.

• Publication Date: 24-Feb-2013
• DOI: 10.15224/978-981-07-5461-7-49
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Abstract: It is almost impossible to obtain and understand all software requirements at early stages of Software Development Life Cycle without changes. Technical requirement evolves after software specification phase by client organization or project team members frequently. This paper classified the software changes problems and list all related software artifacts to perform the requested software change. The relationships of various change software artifacts during applying change process are discussed in detail.

• Publication Date: 07-Apr-2013
• DOI: 10.15224/978-981-07-5939-1-01
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