Error message

  • Notice: Undefined offset: 223 in user_node_load() (line 3697 of /home/tcipgpro/public_html/modules/user/user.module).
  • Notice: Trying to get property 'name' of non-object in user_node_load() (line 3697 of /home/tcipgpro/public_html/modules/user/user.module).
  • Notice: Undefined offset: 223 in user_node_load() (line 3698 of /home/tcipgpro/public_html/modules/user/user.module).
  • Notice: Trying to get property 'picture' of non-object in user_node_load() (line 3698 of /home/tcipgpro/public_html/modules/user/user.module).
  • Notice: Undefined offset: 223 in user_node_load() (line 3699 of /home/tcipgpro/public_html/modules/user/user.module).
  • Notice: Trying to get property 'data' of non-object in user_node_load() (line 3699 of /home/tcipgpro/public_html/modules/user/user.module).
  • Notice: Undefined offset: 223 in user_node_load() (line 3697 of /home/tcipgpro/public_html/modules/user/user.module).
  • Notice: Trying to get property 'name' of non-object in user_node_load() (line 3697 of /home/tcipgpro/public_html/modules/user/user.module).
  • Notice: Undefined offset: 223 in user_node_load() (line 3698 of /home/tcipgpro/public_html/modules/user/user.module).
  • Notice: Trying to get property 'picture' of non-object in user_node_load() (line 3698 of /home/tcipgpro/public_html/modules/user/user.module).
  • Notice: Undefined offset: 223 in user_node_load() (line 3699 of /home/tcipgpro/public_html/modules/user/user.module).
  • Notice: Trying to get property 'data' of non-object in user_node_load() (line 3699 of /home/tcipgpro/public_html/modules/user/user.module).

Lossless Compression of Synchronized Phasor Measurements

Klump, R., Agarwal, P., Tate, J. E., Khurana, H.
Citation:

IEEE Power & Energy Society General Meeting, pp.1,7, 25-29 July 2010.

Visit Publisher Online Entry:
Abstract:

By reporting time-synchronized phasor magnitudes and phase angles at rates at or above the system frequency, phasor measurement units promise to dramatically increase our ability to understand both historical and real-time power system conditions. This new information does not come without a cost, however, and one potential barrier to the effective utilization of this new data source is the increased amount of information transmission and storage capability these devices require. One way to mitigate the increased storage requirements of synchrophasor data is to compress the data, although this compression should not come at the cost of reduced accuracy. This paper proposes a new method for the lossless compression of voltage magnitude and phase data in which known characteristics of the power system are used to improve upon common, off-the-shelf compression techniques. The method is evaluated with real and simulated PMU data to show its effectiveness.

Publication Status:
Published
Publication Type:
Proceedings
Publication Date:
07/25/2010
Copyright Notice:

This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.

  1. The following copyright notice applies to all of the above items that appear in IEEE publications: "Personal use of this material is permitted. However, permission to reprint/publish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from IEEE."

  2. The following copyright notice applies to all of the above items that appear in ACM publications: "© ACM, effective the year of publication shown in the bibliographic information. This file is the author’s version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in the journal or proceedings indicated in the bibliographic data for each item."

  3. The following copyright notice applies to all of the above items that appear in IFAC publications: "Document is being reproduced under permission of the Copyright Holder. Use or reproduction of the Document is for informational or personal use only."