APPARATUS AND METHOD FOR STABILIZING AN ELECTRICAL POWER IMPORT

Title:

APPARATUS AND METHOD FOR STABILIZING AN ELECTRICAL POWER IMPORT

Document Type and Number:

WIPO Patent Application WO/2011/131413

Kind Code:

A3

Abstract:

Apparatus and method for stabilizing an electrical power import from a power distribution system (2) by means of at least one subscriber (5), which is connected to the power distribution system (2) via an electrical connection. An electrical power import anomaly when electrical power is imported by the respective subscriber (5) from the power distribution system (2) is identified using transmitted control messages, which are determined for the respective subscriber (5) or originate from the respective subscriber. Once an electrical power import anomaly has been identified, power consumption units (10, 11) or power generation units are driven correspondingly. The apparatus according to the invention effectively protects the power distribution system (2) from third-party intervention or implementation errors which can bring about an unstable system response.

Inventors:

FALK RAINER (DE)
FRIES STEFFEN (DE)
HOF HANS-JOACHIM (DE)

Application Number:

PCT/EP2011/053416

Publication Date:

October 18, 2012

Filing Date:

March 08, 2011

Export Citation:

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Assignee:

SIEMENS AG (DE)
FALK RAINER (DE)
FRIES STEFFEN (DE)
HOF HANS-JOACHIM (DE)

International Classes:

H02J13/00; H02J3/14

Domestic Patent References:

WO2002056441A1

2002-07-18

Foreign References:

GB2361118A	2001-10-10
US20030063723A1	2003-04-03
US20030045968A1	2003-03-06
US4419665A	1983-12-06

Other References: