A system and method for power management by performing clock-gating at a clock source. In the method a critical stall condition is detected within a clocked component of a core of a processing unit. The core includes one or more clocked components synchronized in operation by a clock signal distributed by a clock grid. The clock grid is clock-gated to suspend distribution of the clock signal to the core during the critical stall condition.

Method and system for automatic clock-gating of a clock grid at a clock source

The invention discloses a power grid information three-dimensional display method based on multiple display diagram types. The method comprises the following steps of: (1) reading in a main wiring diagram of a power grid, and automatically generating a power grid main wiring diagram background plane on a computer; (2) reading in data of the power grid and location information of the power grid; (3) setting colors corresponding to the data, and mapping different values to different colors by use of three different color components according to a mapping function shown in the specification of the invention: (4) determining power grid information types and corresponding display diagram types of the data, wherein the display diagram types are three-dimensional histograms, three-dimensional curved diagrams, three-dimensional piping diagrams or three-dimensional arrow diagrams; and (5) automatically calculating and generating display diagrams according to the desired display diagram types and the data. By virtue of the method disclosed in the invention, the data of the power grid can be represented rapidly and visually with high efficiency, so that a dispatcher can rapidly know whether a fault occurs in a current system as well as the location and severity of the fault.

Power grid information three-dimensional display method based on multiple display diagram types

The invention provides a method for dynamically presenting two-dimensional spatial data by using a color mapping technology in SVG. The method comprises the steps of visiting an SVG document and newly creating a blank canvas; if a concerned space range is not the whole SVG plane, newly creating a clipping path which serves as a shade that is applied to the canvas; setting grid spacing parameters in a transverse direction and a longitudinal direction, and calculating coordinates, widths and heights of all grid rectangles; collecting scalar data of t period of n points in a two-dimensional space; using a spatial interpolation algorithm to calculate scalar values of central points of all grid rectangles; using the color mapping technology to map scalar values of central points of all grid rectangles as specific colors; if t=1, creating all grid rectangles sequentially on the canvas and filling colors corresponding to scalar values; if t>1, changing filling colors of all grid rectangles into the color corresponding to the current scalar value sequentially; and if the period to be displayed exists, enabling t to be equal to t+1, and returning to S4 to display data of the next period. The method is low in development difficulty, high in development efficiency and high in practicability.

Method for dynamically presenting two-dimensional spatial data by using color mapping technology in scalable vector graphics (SVG)

The embodiment of the invention provides a method for interpolating a voltage isometric curved surface and generating a pattern, which comprises the following steps of: calculating a weight vector of each lattice of a voltage isometric curved surface original network; merging a plurality of lattices with weight vectors less than preset threshold values in the original network into a lattice groupto obtain L lattice groups; and carrying out interpolation calculation on the L lattice groups, carrying out interpolating by taking a center of the merged lattice groups as an inference, carrying out pattern generation on the interpolated lattice groups, and carrying out color lump filling on the pattern represented by the lattice groups in the pattern generation. The embodiment of the inventionalso provides a device for interpolating the voltage isometric curved surface and generating the pattern. According to the technical scheme provided in the embodiment of the invention, through the voltage isometric curved surface interpolation and pattern generation based on the lattice merging, the lattice number needing interpolation and drawing is reduced, and the speed of displaying the pattern is effectively improved.

Method and device for interpolating voltage isometric curved surface and generating pattern

The embodiment of the invention discloses a data real-time tracking visualization processing method. The method comprises the steps that first data is converted into second data; data information of all data processing nodes in the second data is extracted according to the chronological order; a tree structure storing the data information is established according to the flow direction of the second data and a flow direction hierarchical relation; a message body is constructed according to the tree structure; and a path of the data information is displayed in real time according to the message body. Meanwhile, the embodiment of the invention furthermore discloses a data real-time tracking visualization processing device.

Data real-time tracking visualization processing method and device

The invention relates to a power system real time nodal data three-dimensional visualization method which is based on the fast spatial interpolation, and belongs to the power system three-dimensionalvisualization techniology field. The method comprises the following steps that: the scale of rectangular grids is determined and drawn; the nodal data in a power network are collected; the parametersof the spatial interpolation algorithm are set; the calculation is carried out through the fast spatial interpolation algorithm; for each grid point (xi, yj), the interpolation result (vi, j) is calculated, the power network wiring diagram is taken as the background, and the two-dimensional scalar field visualization technology is used to express grid data (xi, yj, vi, j), so as to obtain the visual graphic of the real time nodal data, which is used to carry out the real time safety economy monitoring to the power network; while ensuring the rapidity, the invention remarkably improves the visual effect and the practicability of the three-dimensional visual graphic through introducing a dummy average point and modifying the weight coefficient.

Three-dimensional visualization method for power system real time node data based on rapid space interpolation

The invention relates to a synthetic burden forecasting method based on the minimum information loss in the field of electrical power system burden forecasting technology. The method comprises: choosing a history reference day, doing virtual forecasting, doing the communication channel parameter estimation and the communication source parameter estimation of the M kinds of algorithm to the time t by the virtual forecasting result and the real time burden value of the history reference day, doing single algorithm forecasting, establishing the minimum loss object function by the communication channel and the communication source parameter estimation and the single algorithm forecasting result, computing the object function to obtain the forecasting result vt of the forecasting day t time, repeating the above steps to obtain the burden forecasting sequence of the entire day T point.

Comprehensive load prediction method based on minimum information loss

Handle everyday research tasks with reliable, citation-backed results

Your personal Research Agent to handle research tasks with citation-backed results

Popular Tasks used by Researchers

How can I help with your research?

Meet SciSpace

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of <strong>{limit}</strong> columns in the table. Remove at least <strong>1</strong> column to add or create another one.

Jia Chen

Author Tools

Chat about Author

Papers

Three-dimensional visualization method for power system real time node data based on rapid space interpolation

Comprehensive load prediction method based on minimum information loss