The Experts below are selected from a list of 4257 Experts worldwide ranked by ideXlab platform
Dai Qing - One of the best experts on this subject based on the ideXlab platform.
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An Supporting Tool Based on Design Flowchart
Computer Science, 2005Co-Authors: Dai QingAbstract:The stability of telecom system is especially important. Coding and testing affect the stability of code. Ma- chine-generated code will contain less bugs than manual-typed code, and the former provides convenience for tracing and testing. For the sake of stability, this paper puts forward the concept of Design Flowchart through referencing UML. related theory. This paper also describes the theory and application of auto generating code based on Design Flowchart. The first part of this paper is about the advantage of Design Flowchart in software development. The sec- ond part is about the concept of Design Flowchart. The auto-generated-code algorithm is written in the third part. The forth part describes the tracing and testing. The last part introduces the relative tool. This paper describes how to auto generate code from Design Flowchart in detail and how to trace and test the generated code in simple. This paper also realizes an IDE named AutoCodeGen. Some work can be done in the IDE, sueh as editing Flowchart, checking flow- chart, compiling Flowchart, compiling code, executing Flowchart (executing the compiled code), tracing and testing based on Flowchart. In practice, AutoCodeGen is used to generate part of code of TCAP protocol.
Bauer P. - One of the best experts on this subject based on the ideXlab platform.
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Design criteria of solid-state circuit breaker for low-voltage microgrids
'Institution of Engineering and Technology (IET)', 2021Co-Authors: Purgat P., Shah Samad, Van Der Blij N.h., Qin Z., Bauer P.Abstract:Solid-state circuit breakers (SSCB) show great promise to become the key element in the protection of low-voltage direct current microgrids. SSCBs operate in the microsecond range and employ semi-conductor devices that have strict safe operation area limits. Therefore, the Design of the SSCB needs to consider the effects of fault detection delays and semi-conductor safe operation area limitations. This paper derives SSCB Design criteria that consider the effect of different detection methods with different detection delays under varying system constraints. The Design space is investigated in a sensitivity analysis, which provides insights into the operation boundaries of SSCB and explains how a combination of fault detection methods can reduce the SSCB size. The insights from the theoretical and sensitivity analysis are used to propose an SSCB Design Flowchart. SSCB prototype is developed and tested in different scenarios under nominal grid voltage and current. The derived Design constraints can be used for efficient SSCB Design and also to evaluate the effects of different protection schemes on the required SSCB size.DC systems, Energy conversion & Storag
Pavol Bauer - One of the best experts on this subject based on the ideXlab platform.
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Design criteria of solid state circuit breaker for low voltage microgrids
Iet Power Electronics, 2021Co-Authors: Pavel Purgat, Samad Shah, Nils H Van Der Blij, Zian Qin, Pavol BauerAbstract:Solid-state circuit breakers (SSCB) show great promise to become the key element in the protection of low-voltage direct current microgrids. SSCBs operate in the microsecond range and employ semi-conductor devices that have strict safe operation area limits. Therefore, the Design of the SSCB needs to consider the effects of fault detection delays and semi-conductor safe operation area limitations. This paper derives SSCB Design criteria that consider the effect of different detection methods with different detection delays under varying system constraints. The Design space is investigated in a sensitivity analysis, which provides insights into the operation boundaries of SSCB and explains how a combination of fault detection methods can reduce the SSCB size. The insights from the theoretical and sensitivity analysis are used to propose an SSCB Design Flowchart. SSCB prototype is developed and tested in different scenarios under nominal grid voltage and current. The derived Design constraints can be used for efficient SSCB Design and also to evaluate the effects of different protection schemes on the required SSCB size.
Purgat P. - One of the best experts on this subject based on the ideXlab platform.
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Design criteria of solid-state circuit breaker for low-voltage microgrids
'Institution of Engineering and Technology (IET)', 2021Co-Authors: Purgat P., Shah Samad, Van Der Blij N.h., Qin Z., Bauer P.Abstract:Solid-state circuit breakers (SSCB) show great promise to become the key element in the protection of low-voltage direct current microgrids. SSCBs operate in the microsecond range and employ semi-conductor devices that have strict safe operation area limits. Therefore, the Design of the SSCB needs to consider the effects of fault detection delays and semi-conductor safe operation area limitations. This paper derives SSCB Design criteria that consider the effect of different detection methods with different detection delays under varying system constraints. The Design space is investigated in a sensitivity analysis, which provides insights into the operation boundaries of SSCB and explains how a combination of fault detection methods can reduce the SSCB size. The insights from the theoretical and sensitivity analysis are used to propose an SSCB Design Flowchart. SSCB prototype is developed and tested in different scenarios under nominal grid voltage and current. The derived Design constraints can be used for efficient SSCB Design and also to evaluate the effects of different protection schemes on the required SSCB size.DC systems, Energy conversion & Storag
Pavel Purgat - One of the best experts on this subject based on the ideXlab platform.
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Design criteria of solid state circuit breaker for low voltage microgrids
Iet Power Electronics, 2021Co-Authors: Pavel Purgat, Samad Shah, Nils H Van Der Blij, Zian Qin, Pavol BauerAbstract:Solid-state circuit breakers (SSCB) show great promise to become the key element in the protection of low-voltage direct current microgrids. SSCBs operate in the microsecond range and employ semi-conductor devices that have strict safe operation area limits. Therefore, the Design of the SSCB needs to consider the effects of fault detection delays and semi-conductor safe operation area limitations. This paper derives SSCB Design criteria that consider the effect of different detection methods with different detection delays under varying system constraints. The Design space is investigated in a sensitivity analysis, which provides insights into the operation boundaries of SSCB and explains how a combination of fault detection methods can reduce the SSCB size. The insights from the theoretical and sensitivity analysis are used to propose an SSCB Design Flowchart. SSCB prototype is developed and tested in different scenarios under nominal grid voltage and current. The derived Design constraints can be used for efficient SSCB Design and also to evaluate the effects of different protection schemes on the required SSCB size.