ripple control: meaning, definition, pronunciation and examples
C1/C2Technical / Industrial
Quick answer
What does “ripple control” mean?
A method of remotely controlling electrical devices, such as water heaters or street lights, by sending a high-frequency signal superimposed on the main power supply.
Audio
Pronunciation
Definition
Meaning and Definition
A method of remotely controlling electrical devices, such as water heaters or street lights, by sending a high-frequency signal superimposed on the main power supply.
Any system of centralized management or influence exerted through a network, causing distributed effects. Can be metaphorically extended to describe subtle, widespread influence in social or business contexts.
Dialectal Variation
British vs American Usage
Differences
Term is identical in both varieties, reflecting its technical origin. Spelling follows local conventions (e.g., 'centre' vs. 'center' in related documentation).
Connotations
Neutral technical term in both. No significant connotative difference.
Frequency
Equally low-frequency in both varieties, confined to electrical engineering, utility management, and related industrial contexts.
Grammar
How to Use “ripple control” in a Sentence
The [POWER GRID] uses ripple control to [MANAGE/ACTION] the [ELECTRICAL LOADS].[OBJECT] is subject to ripple control.to implement ripple control on [SYSTEM]Vocabulary
Collocations
Examples
Examples of “ripple control” in a Sentence
verb
British English
- The utility company can ripple-control storage heaters during peak times.
- The system is designed to ripple-control multiple substations.
American English
- The utility will ripple-control water heaters to reduce demand.
- They plan to ripple-control the entire circuit.
adverb
British English
- The devices were switched off ripple-control.
- It operates ripple-control.
American English
- The loads are managed ripple-control.
- The system functions ripple-control.
adjective
British English
- The ripple-control receiver was faulty.
- We need a new ripple-control signal generator.
American English
- The ripple-control equipment is being upgraded.
- Check the ripple-control settings.
Usage
Meaning in Context
Business
Rarely used, except in the utility sector or for discussing smart grid investments.
Academic
Used in engineering, energy systems, and smart grid research papers.
Everyday
Extremely rare. A layperson might encounter it on a utility bill or device specification.
Technical
Standard term in electrical engineering and power distribution for a specific load-shedding technology.
Vocabulary
Synonyms of “ripple control”
Strong
Neutral
Weak
Vocabulary
Antonyms of “ripple control”
Watch out
Common Mistakes When Using “ripple control”
- Using 'ripple' as a verb in this context (e.g., 'They ripple control the heaters'). The term is a compound noun. Confusing it with 'ripple effect', which is about consequences, not direct control.
FAQ
Frequently Asked Questions
No. Ripple control is an older, one-way technology for basic load switching. A smart grid uses digital two-way communication for more complex and detailed management.
No. The signal is a high-frequency impulse (typically between 100-1600 Hz) superimposed on the standard 50/60 Hz mains electricity. It is not audible or visible to humans.
No. It depends on the local utility's infrastructure. It is common in countries like the UK, South Africa, Australia, and New Zealand for controlling specific tariffs or devices like storage heaters.
Its primary advantage is reducing peak demand on the electrical grid by shifting non-essential consumption to off-peak times, thereby avoiding the need to build expensive new power stations that would only be used for short periods.
A method of remotely controlling electrical devices, such as water heaters or street lights, by sending a high-frequency signal superimposed on the main power supply.
Ripple control is usually technical / industrial in register.
Ripple control: in British English it is pronounced /ˈrɪp(ə)l kənˌtrəʊl/, and in American English it is pronounced /ˈrɪp(ə)l kənˌtroʊl/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “To send out ripples (metaphorical)”
Learning
Memory Aids
Mnemonic
Imagine throwing a stone (the control signal) into a pond (the power grid). The ripples (the signal) travel across the entire surface to reach distant objects (the appliances), switching them on or off.
Conceptual Metaphor
COMMUNICATION IS A WAVE TRAVELLING THROUGH A MEDIUM. CONTROL IS GUIDING FLOW.
Practice
Quiz
In which field is the term 'ripple control' primarily used?