Doc.: IEEE 802.15-09-0430-00-004g Submission May 2009 Liang LiSlide 1 Project: IEEE P802.15 Working...
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May 2009 Liang Li Slide 1 doc.: IEEE 802.15-09-0430-00-004g Submission Slide 1 Project: IEEE P802.15 Working Group for Wireless Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Personal Area Networks (WPANs) Submission Title: Some Info and Progress of Chinese Smart Grid Status Date Submitted: May 14, 2009 Source: Liang Li, Tao Xing, Jie Shen, Y.F. Zhang, Betty Zhou, Yong Guan [Huawei, SIMIT, Vinno] Contact: Liang Li, Jie Shen. Voice: +1 949-813-7909 E-Mail: [email protected] , Jshen@??] Re: TG4g Call for proposals Abstract: Some Info about Smart Grid in Chinese Market Purpose: PHY proposal for the TG4g PHY amendment Notice: Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15.
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Transcript of Doc.: IEEE 802.15-09-0430-00-004g Submission May 2009 Liang LiSlide 1 Project: IEEE P802.15 Working...
May 2009
Liang LiSlide 1
doc.: IEEE 802.15-09-0430-00-004g
Submission Slide 1
Project: IEEE P802.15 Working Group for Wireless Personal Area Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)Networks (WPANs)
Submission Title: Some Info and Progress of Chinese Smart Grid Status Date Submitted: May 14, 2009Source: Liang Li, Tao Xing, Jie Shen, Y.F. Zhang, Betty Zhou, Yong Guan
[Huawei, SIMIT, Vinno]Contact: Liang Li, Jie Shen.Voice: +1 949-813-7909 E-Mail: [email protected], Jshen@??]Re: TG4g Call for proposals Abstract: Some Info about Smart Grid in Chinese MarketPurpose: PHY proposal for the TG4g PHY amendmentNotice:Release: The contributor acknowledges and accepts that this contribution becomes
the property of IEEE and may be made publicly available by P802.15.
May 2009
Liang LiSlide 2
doc.: IEEE 802.15-09-0430-00-004g
Submission Slide 2
Overview
• The Recent Investment on projects related to Smart Grid System
• The Possible Frequency Bands for Wireless Intelligent Power Control System
• Actions in CWPAN/CWSN
May 2009
Liang LiSlide 3
doc.: IEEE 802.15-09-0430-00-004g
Submission Slide 3
Recent Investment on Smart Grid
• From 09-10, national investment to upgrade the Grid is $1600 B (RMB).
• From 09 -- 12, the national investment on AMI is $100B (RMB)
• From 09 – 12, the national investment for monitoring system on Power transmission is $100B (RMB)
• From 09 -10, the national investment for Business&Operation supporting system for grid is $400B (RMB)
•
May 2009
Liang LiSlide 4
doc.: IEEE 802.15-09-0430-00-004g
Submission Slide 4
The Possible Frequency Bands for Smart Grid • Presently, most of investment for smart grid are on wired solution.
• The Wireless SUN/Smart Grid have been promoted in recent years.
• The possible frequency bands for wireless measurement instrument are:
• 189.9 – 223 MHz, BW < 200KHz, Ptx (e.r.p)< 10mw. dfmax<100ppm• 470 -510MHz, BW < 200KHz, Ptx (e.r.p)< 50mw. dfmax<100ppm. TX transmission period is shorter than 5
sec.• 630-787MHz, BW < 200KHz, Ptx (e.r.p)< 50mw. dfmax<100ppm
• The possible frequency bands for wireless control instrument are:
• 314 – 316 MHz, 430-432MHz, 433-434 mhz BW < 400KHz, Ptx (e.r.p)< 10mw. • 779 – 787 Mhz Ptx (e.r.p)< 10mw.
May 2009
Liang LiSlide 5
doc.: IEEE 802.15-09-0430-00-004g
Submission Slide 5
Actions in CWPAN/CWSN
• One Study group is organized at CWPAN/CWSN for Smart Grid and Meter Reading.
• Some critical Issues:• Typical Usage Cases ?• Wireless Communication Environment ?• Operation Frequency Bands?• Chip Solution (PHY, MAC) ?
• Create one group of national standards.
• Cooperate to IEEE802.15.4G and members. • Similar working style as: IEEE802.15.4C/E vs. CWPAN ???• Welcome any companies to attend CWPAN/CWSN meetings and join as members.
