A NEW MICROPROCESSOR-BASED ISLANDING PROTECTION ALGORITHM FOR DISPERSED STORAGE AND GENERATION UNITS

被引：75

作者：

REDFERN, MA ^{[1
]}

BARRETT, JI ^{[1
]}

USTA, O ^{[1
]}

机构：

[1] TECH UNIV ISTANBUL,ISTANBUL,TURKEY

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1995年 / 10卷 / 03期

关键词：

Digital Protection; Dispersed Storage; Generation Units; Islanding Protection; Power System Protection;

D O I：

10.1109/61.400903

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 [电气工程]; 0809 [电子科学与技术];

摘要：

The ability to detect when dispersed storage and generation units become islanded from the main source of generation enables the DSG to be quickly disconnected from the utility network and for that network to be rebuilt in a safe and orderly manner. The new islanding protection algorithm described in the paper has been developed to be part of an integrated protection package to cover ad the protection requirements of a DSG. A selection of the results obtained from extensive laboratory and field tests are presented and show that the algorithm reliably trips for islanding conditions within 120 milliseconds, trips for load fluctuations should the DSG be operating independent of the main source of supply and restrains for single phase faults close to the DSG.

引用

页码：1249 / 1254

页数：6

共 9 条

[1]

Powell L.J., An Industrial View of Utility Cogeneration Protection Requirements, IEEE Trans on IA, 24, pp. 75-81

[2]

Harlow J.H., A Multifunction Protective Relay for the Cogeneration Industry, IEEE CA P, pp. 25-30

[3]

Cooper C.B., Standby Generation: Problems and Prospective Gains From Parallel Running, Power System Protection ' ‘89 Conference, Singapore, pp. 1-6

[4]

Jones R.A., Sims T.R., Imece A., Investigation of Potential Islanding of a Self-Commutated Static Power Converter in Photovoltaic Systems, IEEE Trans on EC, 5, pp. 624-631

[5]

Dugan R., Rizy D., Electric Distribution Protection Problems Associated with the Interconnection of Small Dispersed Generation Devices, IEEE Trans on PAS, 103, pp. 1121-1127

[6]

Rook M., Goff M., Potochney G., Powell L., Application of Protective Relays on a large Industrial-Utility Tie with Industrial Cogeneration, IEEE Trans on PAS, 100, pp. 2804-2812

[7]

Clark H., Feltes J., ‘Industrial and Cogeneration Protection Problems Requiring Simulation.’, IEEE Trans on IA, 25, pp. 766-775

[8]

MA. REDFERN, O. USTA, & G. FIELDING, ' ‘Protection Against Loss of Utility Grid Supply for a Dispersed Storage and Generation Unit, IEEE Trans PWRD, 8, pp. 948-954

[9]

Redfern M.A., Barrett J.I., Hewings D., Usta O., ‘A Laboratory Facility for Research into Digital Protection Algorithms used for the Protection of Small and Medium Sized Generators, ’ Proc. 26th UPEC Brighton, ' ‘91, pp. 16-19

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