Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Model::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Model.php on line 240

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Model::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Model.php on line 244

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Model::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Model.php on line 248

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Model::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Model.php on line 257

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Collection::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Collection.php on line 19

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Collection::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Collection.php on line 32

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Collection::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Collection.php on line 26

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Collection::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Collection.php on line 36

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Collection::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Collection.php on line 13

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Collection::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Collection.php on line 41

Deprecated: Return type of Google\Site_Kit\Core\Util\JSON_File::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/JSON_File.php on line 87

Deprecated: Return type of Google\Site_Kit\Core\Util\JSON_File::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/JSON_File.php on line 101

Deprecated: Return type of Google\Site_Kit\Core\Util\JSON_File::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/JSON_File.php on line 113

Deprecated: Return type of Google\Site_Kit\Core\Util\JSON_File::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/JSON_File.php on line 124

Deprecated: Return type of Google\Site_Kit\Core\Util\JSON_File::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/JSON_File.php on line 148

Deprecated: Return type of Google\Site_Kit\Core\Util\JSON_File::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/JSON_File.php on line 135

Deprecated: Creation of dynamic property WP_Bulk_Delete::$api is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/wp-bulk-delete/wp-bulk-delete.php on line 53

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Admin/Standalone.php on line 95

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Deprecated: version_compare(): Passing null to parameter #2 ($version2) of type string is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/upgrade/manager.php on line 62

Deprecated: Return type of Elementor\Core\Utils\Collection::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/utils/collection.php on line 404

Deprecated: Return type of Elementor\Core\Utils\Collection::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/utils/collection.php on line 413

Deprecated: Return type of Elementor\Core\Utils\Collection::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/utils/collection.php on line 421

Deprecated: Return type of Elementor\Core\Utils\Collection::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/utils/collection.php on line 432

Deprecated: Return type of Elementor\Core\Utils\Collection::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/utils/collection.php on line 446

Deprecated: Return type of Elementor\Core\Utils\Collection::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/utils/collection.php on line 439

Deprecated: version_compare(): Passing null to parameter #2 ($version2) of type string is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/upgrade/manager.php on line 62

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Deprecated: Creation of dynamic property Advanced_Ads_Network_Adsense::$settings_section_id is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/advanced-ads/admin/includes/class-ad-network.php on line 45

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Deprecated: Creation of dynamic property Advanced_Ads_Network_Adsense::$data is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/advanced-ads/modules/gadsense/includes/class-network-adsense.php on line 38

Deprecated: filter_input(): Passing null to parameter #4 ($options) of type array|int is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/Input.php on line 64

Deprecated: filter_input(): Passing null to parameter #4 ($options) of type array|int is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/Input.php on line 64

Deprecated: Creation of dynamic property Google\Site_Kit\Modules\Analytics\Web_Tag::$module_slug is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Modules/Tags/Module_Tag.php on line 42

Deprecated: filter_input(): Passing null to parameter #4 ($options) of type array|int is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/Input.php on line 64

Deprecated: Creation of dynamic property Google\Site_Kit\Modules\Analytics_4\Web_Tag::$module_slug is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Modules/Tags/Module_Tag.php on line 42

Deprecated: filter_input(): Passing null to parameter #4 ($options) of type array|int is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/Input.php on line 64
stunde – blog.stromhaltig

stunde

stunde

Die Netzzeit – Wenn 50 Hz aus dem Takt gerät…

von
Verlauf der Netzzeit (Daten:netfrequenz.info / Visualisierung:blog.stromhaltig)
Verlauf der Netzzeit (Daten:netzfrequenz.info / Visualisierung:blog.stromhaltig)

Eigentlich sollte die Frequenz des Stromnetzes immer 50 Hertz betragen. Dieser Richtwert wird allerdings beim Ein- und Ausschalten eines Verbrauchers verändert, denn die Last auf den Generatoren steigt oder fällt und die eingespeiste Energiemenge muss angepasst werden.

Dank Netzfrequenz.info kann man online sehen, wie die aktuelle Frequenz des Stromnetzes ist. Der Autor des Blogs war so freundlich und  hat die Daten für den Monat Juli 2013 zur Verfügung gestellt. In einem öffentlichen Tableau kann die Netzzeit für diesen Zeitraum untersucht werden.

Beträgt der Sollwert 50 Hertz, so könnte man eine Uhr bauen, die lediglich die Wechsel der Polarisierung zählt. Geht die Frequenz nach unten, wird die Uhr nachgehen. Geht die Frequenz nach oben, so wird die Uhr schneller laufen als die reale Zeit. Man nennt dies Netzzeit. Bei Swissgrid kann man eine Momentaufnahme der Abweichung aus Netzzeit und realer Zeit bekommen.

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